Bulletin I2075 rev. D 04/00 SD703C..L SERIES FAST RECOVERY DIODES Hockey Puk Version Features 700A 790A High power FAST recovery diode series 2.0 to 3.0 s recovery time High voltage ratings up to 2500V High current capability Optimized turn on and turn off characteristics Low forward recovery Fast and soft reverse recovery Press-puk encapsulation Case style conform to JEDEC DO-200AB (B-PUK) Maximum junction temperature 150C Typical Applications Snubber diode for GTO case style DO-200AB (B-PUK) High voltage free-wheeling diode Fast recovery rectifier applications Major Ratings and Characteristics Parameters Units S30 700 790 A 55 55 C 1320 1470 A @ 50Hz 9300 9600 A @ 60Hz 9730 10050 A IF(AV) @ Ths IF(RMS) IFSM SD703C..L S20 V RRM range 1200 to 2500 1200 to 2500 trr @ TJ TJ www.irf.com V 2.0 3.0 s 25 25 C - 40 to 150 C 1 SD703C..L Series Bulletin I2075 rev. D 04/00 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage VRRM , maximum repetitive VRSM , maximum non- IRRM max. Code peak reverse voltage V repetitive peak rev. voltage V @ T J = TJ max. 12 1200 1300 16 1600 1700 20 2000 2100 25 2500 2600 Type number SD703C..L mA 50 Forward Conduction SD703C..L Parameter I F(AV) S20 Max. average forward current @ case temperature Units Conditions S30 700 (365) 790 (400) A 180 conduction, half sine wave 55 (85) 55 (85) C Double side (single side) cooled I F(RMS) Max. RMS forward current 1320 1470 A @ 25C heatsink temperature double side cooled I FSM Max. peak, one-cycle forward, 9300 9600 t = 10ms non-repetitive surge current 9730 10050 t = 8.3ms reapplied 7820 8070 t = 10ms 100% VRRM 8190 8450 t = 8.3ms reapplied Sinusoidal half wave, 432 460 t = 10ms No voltage Initial TJ = TJ max. 395 420 t = 8.3ms reapplied 306 326 279 297 4320 4600 1.00 0.95 I t 2 I 2 t Maximum I t for fusing 2 Maximum I2 t for fusing V F(TO)1 Low level value of threshold A KA2 s KA2 s f1 Low level value of forward 1.11 1.05 f2 0.80 0.60 t = 0.1 to 10ms, no voltage reapplied (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. m High level value of forward 0.76 0.56 2.20 1.85 (I > x IF(AV)),TJ = TJ max. slope resistance V FM reapplied (I > x IF(AV)),TJ = TJ max. slope resistance r 100% VRRM t = 8.3ms V voltage r t = 10ms (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. voltage V F(TO)2 High level value of threshold No voltage Max. forward voltage drop V Ipk= 1500A, TJ = TJ max, tp = 10ms sinusoidal wave Recovery Characteristics Code typical t 2 Test conditions T J = 25 oC rr I pk di/dt Max. values @ TJ = 150 C V Q I (s) (C) (A) - 50 3.5 240 110 - 50 5.0 380 130 r @ 25% IRRM Square Pulse (s) (A) (A/s) (V) S20 2.0 1000 50 S30 3.0 1000 50 t rr rr rr @ 25% IRRM www.irf.com SD703C..L Series Bulletin I2075 rev. D 04/00 Thermal and Mechanical Specifications SD703C..L S20 S30 Parameter TJ Max. junction operating temperature range -40 to 150 Tstg Max. storage temperature range -40 to 150 RthJ-hs Max. thermal resistance, case junction to heatsink 0.092 0.046 F wt Mounting force, 10% Conditions C K/W 9800 N (1000) (Kg) 250 g Approximate weight Case style Units DO-200AB (B-PUK) DCoperation single side cooled DCoperation double side cooled See Outline Table RthJ-hs Conduction (The following table shows the increment of thermal resistence RthJ-hs when devices operate at different conduction angles than DC) Conduction angle 180 120 Sinusoidal conduction Rectangular conduction Single Side Double Side 0.011 0.011 Single Side Double Side 0.008 0.008 0.013 0.014 0.013 Units Conditions T J = TJ max. 0.013 90 0.017 0.017 0.018 0.018 60 0.024 0.025 0.026 0.026 30 0.043 0.043 0.043 0.044 K/W Ordering Information Table Device Code SD 70 3 C 1 2 3 4 25 S20 5 1 - Diode 2 3 - Essential part number 3 = Fast recovery 4 5 - C = Ceramic Puk Voltage code: Code x 100 = VRRM (See Voltage Ratings table) 6 7 - t rr code L = Puk Case DO-200AB (B-PUK) www.irf.com 6 L 7 3 SD703C..L Series Bulletin I2075 rev. D 04/00 Outline Table BOTH ENDS 58 .5 (2.3 0) DIA. M AX . 3.5(0.14) DIA. NOM. x 1.8(0.07) DEEP MIN. 34 (1.34) DIA. MAX. TWO PLACES 25 .4 ( 1) 26 .9 ( 1.06) 0.8 (0.03) BOTH ENDS Conform to JEDEC DO-200AB (B-PUK) All dimensions in millimeters (inches) Quote between upper and lower pole pieces has to be considered after application of Mounting Force (see Thermal and Mechanical Specification) 4 160 SD703C..S20L Series (Sin gle Side Cooled) R th J-hs (DC) = 0.092 K/W 140 120 100 C o nd uctio n A ng le 80 60 40 30 60 90 120 180 20 0 100 200 300 400 500 600 Maxim um Allowable Heatsin k Tem perature (C) Maxim um Allowable Heatsin k Tem perature (C) 53 (2.09) DIA. MAX. 160 SD703C..S20L Series ( Single Side Cooled) R th J-hs (DC) = 0.092 K/W 140 120 100 Co n duc tion Pe rio d 80 60 30 40 60 90 120 20 180 DC 0 0 100 200 300 400 500 600 700 800 900 Average Forward Current (A) Averag e Forw ard Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics www.irf.com SD703C..L Series S D 7 0 3 C ..S3 0 L S e rie s (S in g le Sid e C o o le d ) R thJ-h s (D C ) = 0 .0 9 2 K / W 140 120 100 C o nd uc tio n A ng le 80 30 60 60 90 1 20 180 40 20 100 2 00 3 00 40 0 50 0 60 0 SD703C..S30L Series (Sin gle Sid e Cooled) R th J- hs (DC) = 0.092 K/W 140 120 100 C o nduc tio n P e rio d 80 60 30 40 60 20 90 120 180 DC 0 0 200 400 600 800 1000 Average Forw ard Current (A) Fig. 3 - Current Ratings Characteristics Fig. 4 - Current Ratings Characteristics 1 60 S D 7 0 3 C ..S2 0 L S e rie s ( D o u b le S id e C o o le d ) R th J- hs ( D C ) = 0 .0 4 6 K /W 1 40 1 20 1 00 C o nduc tio n An gle 80 60 30 60 9 0 40 120 180 20 0 0 160 A v e ra g e F o rw a rd C u rr e n t (A ) 1 0 0 20 0 3 00 40 0 5 00 6 0 0 7 0 0 80 0 90 0 M axim um Allow able Heatsink Tem perature (C) 0 Maximu m Allowa ble Heatsin k Tem perature (C) 160 160 SD703C..S20L Series ( Double Side Cooled) R thJ- hs (D C) = 0.046 K/W 140 120 100 C o ndu c tio n Pe rio d 80 30 60 60 90 120 40 180 20 DC 0 0 200 400 600 800 1000 1200 1400 A v e ra g e Fo rw a rd C u rr e n t ( A ) Average Forwa rd Current (A) Fig. 5 - Current Ratings Characteristics Fig. 6 - Current Ratings Characteristics 1 60 SD703 C..S30 L Series (Double Side Cooled ) R th J- hs (DC) = 0 .04 6 K/W 1 40 1 20 1 00 Co n duc tio n An g le 80 60 30 6 0 9 0 12 0 40 180 20 0 0 20 0 4 00 6 00 8 00 Average Forward Current (A) Fig. 7 - Current Ratings Characteristics www.irf.com 10 0 0 Maxim um Allowable Heatsink Tem perature (C) Maxim um Allowable Heatsink Temperature (C) M a xim u m A llo w a b le H e a tsin k T e m p e ra t ur e ( C ) M a xim u m A llo w a b le H e a t sin k T e m pe ra tu re ( C ) Bulletin I2075 rev. D 04/00 160 SD70 3C..S30L Series (Double Side Cooled) R th J-hs (DC) = 0 .0 46 K/W 140 120 100 Co n du ctio n P e riod 80 30 60 60 90 120 40 1 80 20 DC 0 0 25 0 500 750 10 0 0 12 5 0 15 0 0 Av erage Forw ard Current (A) Fig. 8 - Current Ratings Characteristics 5 SD703C..L Series 180 120 90 60 30 1500 1000 C o ndu c tio n A ng le 500 SD703C..S20L Series T J = 150C 0 0 1500 2000 R M S Lim it 1500 1000 C o ndu c tio n Pe rio d 500 SD 7 0 3 C ..S2 0 L S e rie s T J = 1 5 0 C 0 0 200 40 0 600 8 00 1 00 0 1 2 0 0 1 40 0 Averag e Forw ard Curren t (A) A v e ra g e F o r w a rd C u rr e n t (A ) Fig. 10 - Forward Power Loss Characteristics RMS Lim it 1000 C o ndu ctio n A ng le 500 SD 703C..S30L Series TJ = 150C 0 200 400 600 800 30 0 0 DC 1 80 1 20 90 60 30 25 0 0 20 0 0 R M S Lim it 15 0 0 10 0 0 C o ndu ctio n Pe riod 50 0 SD 7 0 3 C ..S 3 0 L Se rie s TJ = 1 5 0 C 0 0 1000 400 8 00 1 20 0 1 60 0 Avera ge Forw ard Current (A) A v e ra g e F o rw a rd C u rre n t (A ) Fig. 11 - Forward Power Loss Characteristics Fig. 12 - Forward Power Loss Characteristics 9000 At Any Rated Load Con dition And W ith Rated V RRM Applied Follow ing Surge Initial T J = 150 C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 8000 7000 6000 5000 4000 3000 SD703C..S20L Series 2000 1 10 100 N um b er O f E qu al Am plitud e Half Cy c le C urre nt Pulse s (N ) Fig. 13 - Maximum Non-repetitive Surge Current Single and Double Side Cooled 6 DC 18 0 12 0 9 0 6 0 3 0 2500 Fig. 9 - Forward Power Loss Characteristics 180 120 90 60 30 2000 3000 100 200 300 400 500 600 700 800 900 2500 0 Peak Half Sin e W ave Forw ard Curren t (A) RM S Limit M a x im um A v e ra g e Fo rw a rd P o w e r Lo ss (W ) 2000 M a xim u m A v e ra g e F o rw a rd Po w e r Lo s s (W ) 2500 Peak Half Sin e W ave Forw ard Current ( A) Maxim um Average Forw ard Pow er Loss (W) M axim um Average Forward Power Loss (W) Bulletin I2075 rev. D 04/00 10000 M a xim um N o n Re p e titiv e Su rge C u rre n t V e r su s P u lse T rain D u ra tio n . In it ia l T J = 1 5 0C N o V o lta ge R e ap p lie d Ra te d V RRM R e a p p lie d 8000 6000 4000 SD 703C..S20L Series 2000 0.01 0. 1 1 Pulse Train Duration (s) Fig. 14 - Maximum Non-repetitive Surge Current Single and Double Side Cooled www.irf.com SD703C..L Series Pe a k H a lf Sine W av e Fo rw a rd C u rre n t (A ) 9 00 0 P e a k H a lf Sin e W a v e F o rw a r d C u rre n t (A ) Bulletin I2075 rev. D 04/00 A t A n y R a t e d Lo a d C o n d it io n A n d W it h R a te d V RRM A p p lie d Fo llo w in g S u rg e . In it ia l T J = 1 5 0 C @ 6 0 H z 0 .0 0 8 3 s @ 5 0 H z 0 .0 1 0 0 s 8 00 0 7 00 0 6 00 0 5 00 0 4 00 0 3 00 0 SD 7 0 3 C ..S 3 0 L S e rie s 2 00 0 1 10 1 00 10 0 00 M a xim u m N o n R e pe titiv e Su rg e C u rr e nt V e rsu s P u lse Tr ain D u ra tio n. In itial T J = 15 0 C N o V o lta ge R e ap p lie d R ate d V RR M R e ap p lie d 9 0 00 8 0 00 7 0 00 6 0 00 5 0 00 4 0 00 SD 7 0 3 C ..S3 0 L S e rie s 3 0 00 2 0 00 0 .0 1 0 .1 N um ber O f E qua l Am plitude H alf C yc le C urren t Pu lses ( N) Fig. 15 - Maximum Non-repetitive Surge Current Single and Double Side Cooled Fig. 16 - Maximum Non-repetitive Surge Current Single and Double Side Cooled 10000 10 0 0 0 In sta n t a n e o u s F o rw a rd C urre n t (A ) Instantaneous Forward Curren t (A) 1 P u lse Tr a in D u ra tio n (s) TJ = 25C T J = 150C 1000 SD703C..S20L Series 100 0.5 1 1.5 2 2.5 3 3. 5 4 4.5 TJ = 2 5 C TJ = 1 5 0 C 1000 SD 7 0 3 C ..S 3 0 L S e rie s 1 00 0 .5 5 In stan tan eous Forwa rd Voltage (V ) 1 .5 2 2. 5 3 3. 5 4 Fig. 18 - Forward Voltage Drop Characteristics Fig. 17 - Forward Voltage Drop Characteristics T ra n sien t T h e r m a l Im pe d a n c e Z thJ-hs (K / W ) 1 In st a n ta n e o u s Fo rw a rd V o lt a g e (V ) 0 .1 SD 7 0 3 C ..S2 0 / S3 0 L Se r ie s St e a d y St a te V a lu e 0 .0 1 R thJ-hs = 0 .0 9 2 K / W (Sin gle Sid e C o o le d ) R thJ-hs = 0 .0 4 6 K / W ( D o u b le Side C o o le d) ( D C O p e rat io n ) 0. 001 0 .0 0 1 0 .0 1 0 .1 1 10 1 00 S q ua re W a v e P u lse D u rat io n (s) Fig. 19 - Thermal Impedance ZthJ-hs Characteristic www.irf.com 7 SD703C..L Series Bulletin I2075 rev. D 04/00 10 0 10 0 VF P T J = 1 5 0 C T J = 1 5 0 C FP I 80 Fo rw a rd R e c o v e ry ( V ) F o rw a r d R e c o v e ry (V ) V I 80 60 TJ = 25 C 40 60 TJ = 2 5 C 40 20 20 S D 7 0 3 C ..S 3 0 L S e rie s SD 7 0 3 C ..S2 0 L Se rie s 0 0 40 0 8 00 12 0 0 12 0 0 1 6 00 2 00 0 500 A 150 A 3 .5 3 2 .5 2 1 00 10 0 0 80 0 I FM = 10 00 A Sin e Pu lse 70 0 60 0 50 0 5 00 A 40 0 1 50 A 30 0 20 0 SD 7 0 3 C ..S 2 0 L Se rie s T J = 1 5 0 C ; V r > 1 0 0 V 10 0 0 0 50 1 00 15 0 2 00 25 0 30 0 M ax im u m R e v e rse R e c o v e ry C ur re n t - Irr (A ) Fig. 21 - Typical Forward Recovery Characteristics I FM = 1 000 A Sin e Pulse 10 800 R a t e O f R ise O f F o rw a rd C u rre n t - d i/d t (A / u s) 5 4 40 0 Fig. 20 - Typical Forward Recovery Characteristics S D 7 0 3 C ..S2 0 L Se rie s T J = 1 5 0 C ; V r > 1 0 0 V 4 .5 0 2 00 0 R a t e O f R ise O f F o rw a rd C u rre n t - d i/d t ( A / u s) 6 5 .5 1 6 00 M a x im u m Re v e rse Re c o v e ry C h a r ge - Q rr (C ) M a x im u m R e v e rse R e c o v e ry T im e - T rr ( s) 0 45 0 I FM = 10 00 A Sine Pu lse 40 0 35 0 50 0 A 150 A 30 0 25 0 20 0 15 0 S D 7 0 3 C ..S 2 0 L Se rie s T J = 1 5 0 C ; V r > 1 0 0 V 10 0 50 0 0 50 1 0 0 15 0 2 0 0 2 5 0 3 0 0 Fig. 22 - Recovery Time Characteristics Fig. 23 - Recovery Charge Characteristics Fig. 24 - Recovery Current Characteristics 1 1 00 55 0 SD 7 0 3 C ..S 3 0 L S e rie s T J = 1 5 0 C ; V r > 1 0 0 V 6 5 .5 I FM = 10 00 A Sin e P ulse 5 4 .5 5 00 A 4 1 50 A 3 .5 3 2 .5 2 10 1 00 1 0 00 I FM = 100 0 A Sine Pu lse 1 0 00 900 800 700 5 00 A 600 500 15 0 A 400 300 SD 7 0 3 C ..S3 0 L S e rie s T J = 1 5 0 C ; V r > 1 0 0 V 200 100 0 0 50 1 00 15 0 2 00 25 0 30 0 Ra te O f Fall O f Forwa rd C urre nt - di/d t (A/s) Rate O f Fall O f Fo rw ard C urre nt - di/dt (A /s) Fig. 25 - Recovery Time Characteristics Fig. 26 - Recovery Charge Characteristics 8 Rate O f Fall O f Fo rw ard C urre nt - di/dt (A /s) M a xim u m R e v e rse R e c o v e ry C u rre n t - Ir r (A ) 7 6 .5 M a xim u m R e v e rse R e c o v e ry C h a rg e - Q rr ( C ) Rate O f Fall O f Fo rw ard C urren t - di/dt (A /s) M ax im u m R e v e r se R e c o v e r y Tim e - Trr ( s) Ra te Of Fall O f Fo rw ard C urrent - di/dt ( A/s) I FM = 10 00 A Sine Pulse 50 0 45 0 5 00 A 40 0 1 50 A 35 0 30 0 25 0 20 0 15 0 SD 7 0 3 C ..S 3 0 L Se r ie s T J = 1 5 0 C ; V r > 1 0 0 V 10 0 50 0 0 50 1 00 1 5 0 2 0 0 2 50 3 0 0 Rate O f Fall O f Fo rw ard C urren t - di/dt (A /s) Fig. 27 - Recovery Current Characteristics www.irf.com SD703C..L Series Bulletin I2075 rev. D 04/00 1E 4 6 1 0 jo u le s pe r pulse 4 2 1 Peak Forward C urrent (A) Peak Forward Curren t (A) 1E 4 0 .6 0.4 0 .2 1E 3 0 .1 0 .0 8 SD 7 0 3 C ..S2 0 L S eri es Si nu so id al Pu lse TJ = 1 5 0 C , V RRM = 8 00 V d v / dt = 1 00 0V / s tp 1E 2 1E1 1E2 1E3 20 0 0 1 00 0 6 0 0 1 5 00 0 tp 20 0 0 0 1E2 1E3 1E4 Fig. 29 - Frequency Characteristics 1E 4 1 0 jo u le s pe r pu lse 4 6 2 1 1E3 0. 8 0. 6 0.4 tp 1E2 1E 1 SD 7 0 3 C..S2 0 L Se rie s Tr ape z oi dal P ul se TJ = 1 5 0 C , V RRM = 8 0 0 V d v /d t = 1 0 0 0 V / s d i/ dt = 30 0 A/ s 1E2 Peak Forward Curren t (A) Peak Forward C urrent (A) SD 7 0 3 C ..S 20 L Se r ie s Sin u so ida l Pu ls e TC = 5 5 C , V RRM = 8 00 V d v /d t = 10 0 0 V/ u s Pulse Basew idth (s) 1E4 1 0 0 50 Hz 40 0 2 00 1 00 0 60 0 2000 1E 3 30 0 0 4 00 0 6 00 0 1 0 00 0 tp 15 0 0 0 1E3 1E 2 1E1 1E4 1E 2 Pulse Ba sew idth (s) SD 7 0 3 C..S2 0 L Se rie s T rap ez o idal Pul se TC = 5 5 C, VRRM = 8 0 0 V d v / dt = 1 0 0 0 V/ u s, d i/ d t = 3 0 0 A / us 1E 3 1E4 Pulse Basew idth (s) Fig. 30 - Maximum Total Energy Loss Per Pulse Characteristics Fig. 31 - Frequency Characteristics 1E4 1E 4 1 0 jo u le s pe r pulse tp Peak Forw ard Curren t (A) Peak Forward Curren t (A) 50 Hz 1 0 00 0 Fig. 28 - Maximum Total Energy Loss Per Pulse Characteristics 6 4 2 1 1E 3 0 .6 0. 4 SD 7 0 3 C ..S 20 L Se ri es 0 .2 T rap e zoi dal Pul se TJ = 1 5 0 C , VRRM = 8 0 0 V d v /d t = 1 0 0 0 V / s, d i/ dt = 1 0 0 A / s 1E 2 1E1 1E2 1E3 1E3 1E4 1 00 5 0 H z 1 0 00 40 0 20 0 60 00 1 00 0 0 1 5 00 0 Fig. 32 - Maximum Total Energy Loss Per Pulse Characteristics www.irf.com 2 00 0 3000 4 0 00 tp 20 0 00 Pulse Basewidth (s) nt Characteristics 10 0 6000 1E 3 Pulse Basewidth (s) ent Characteristics 2 00 4000 1E 2 1E1 1E4 40 0 3 00 0 1E2 1E1 1E2 SD 7 0 3 C.. S2 0 L Se rie s T rape zo id al Pu lse TC = 5 5 C , VRRM = 8 0 0 V d v /d t = 1 0 0 0 V/ u s, d i/ dt = 10 0A / u s 1E3 1E4 Pulse Basewidth (s) Fig. 33 - Frequency Characteristics 9 SD703C..L Series Bulletin I2075 rev. D 04/00 1E 4 1 0 jo u le s pe r pu lse 4 6 2 Peak Forward Current (A) Pea k Forward Current ( A) 1E 4 1 0. 6 0. 4 1E 3 0 .2 0. 1 SD 7 0 3 C..S3 0 L Se rie s Sin us oi dal Pul se TJ = 1 5 0 C , V RRM = 8 0 0 V d v/ d t = 1 0 0 0 V/ s tp 1E 2 1E1 1E2 1E 3 4000 1E 3 tp 10 0 0 0 15 0 00 2 00 0 0 1E 2 1E1 1E4 1E2 1E4 Fig. 35 - Frequency Characteristics 1E 4 10 jo ules p er p ulse 6 4 2 1E 3 1 0. 8 0 .6 0. 4 tp SD 7 0 3 C. .S3 0 L Se rie s Tr ape zo id al Pu lse TJ = 1 5 0 C , V RR M = 8 0 0 V dv / dt = 10 0 0 V/ s, di/ dt = 3 0 0 A / s 1E 2 1E1 1E2 1E3 Peak Forward Curren t (A) Peak Forward Current (A) 1E3 Pulse Basewidth (s) 1E 4 2 00 10 0 1500 1E 3 1000 50 H z 40 0 3 00 0 4 00 0 6 0 00 10 0 0 0 tp 1E 2 1E1 1E4 60 0 2 00 0 1E2 Pulse Basewidth (s) S D 70 3 C..S3 0 L Se rie s T rape z oi dal Pul se TC = 5 5 C , V R R M = 8 00 V d v /d t = 10 0 0 V/ u s, d i/ dt = 3 0 0 A / us 1E3 1E4 Pulse Basewidth (s) Fig. 36 - Maximum Total Energy Loss Per Pulse Characteristics Fig. 37 - Frequency Characteristics 1E 4 1E4 1 0 jo u le s pe r pu lse 6 4 2 0 .8 1E 3 1 0 .6 0 .4 tp SD 7 0 3C ..S3 0 L Se rie s T rape zo id al Pu lse TJ = 1 5 0 C , VRRM = 8 0 0 V d v / dt = 1 0 0 0 V / s d i/ d t = 1 0 0 A / s 1E2 Peak Forward Current (A) Peak Forward Curren t (A) S D 70 3C ..S3 0 L Se rie s S in uso id al P u lse T C = 55 C , V RRM = 8 0 0 V d v /d t = 1 0 0 0V / us 6000 Fig. 34 - Maximum Total Energy Loss Per Pulse Characteristics 1500 2 0 00 1E3 3 00 0 6 0 00 1 0 0 00 tp 1E3 1E4 Fig. 38 - Maximum Total Energy Loss Per Pulse Characteristics 20 0 1 00 5 0 Hz 1 00 0 40 0 4000 1 5 00 0 Pulse Basewidth (s) 10 20 0 1 0 0 50 Hz 3000 Pulse Basewidth (s) 1E 2 1E1 1 0 0 0 40 0 1500 2000 1E2 1E1 1E2 SD 7 0 3 C ..S3 0 L Se rie s T rap e zoi da l Pu lse TC = 5 5 C , V RRM = 8 0 0 V dv / dt = 1 0 0 0 V/ u s, di /d t = 1 0 0 A/ u s 1E3 1E4 Pulse Basewidth (s) Fig. 39 - Frequency Characteristics www.irf.com