SD803C..C SERIES
FAST RECOVERY DIODES Hockey Puk Version
845A
D-725
Bulletin I2069/A
Features
High power FAST recovery diode series
1.0 to 1.5 µs recovery time
High voltage ratings up to 1600V
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 B-43
Maximum junction temperature 125°C
Typical Applications
Snubber diode for GTO
High voltage free-wheeling diode
Fast recovery rectifier applications
case style B-43
Major Ratings and Characteristics
IF(AV) 845 A
@ Ths 55 °C
IF(RMS) 1326 A
@ Ths 25 °C
IFSM @ 50Hz 11295 A
@ 60Hz 11830 A
I2t@ 50Hz 640 KA2s
@ 60Hz 583 KA2s
VRRM range 400 to 1600 V
trr range 1.0 to 1.5 µs
@ TJ25 °C
TJ- 40 to 125 °C
Parameters SD803C..C Units
Next Data SheetIndex
Previous Datasheet
To Order
SD803C..C Series
2222222222222
12
D-726
Voltage VRRM max. repetitive VRSM , maximum non- IRRM max.
Type number Code peak and off-state voltage repetitive peak voltage TJ = 125°C
V V mA
04 400 500
SD803C..S10C 08 800 900
10 1000 1100
12 1200 1300
SD803C..S15C 14 1400 1500
16 1600 1700
ELECTRICAL SPECIFICATIONS
Voltage Ratings
45
Parameter SD803C..C Units Conditions
Forward Conduction
KA2s
A
IF(AV) Max. average forward current 845(420) A180° conduction, half sine wave.
@ Heatsink temperature 55(75) °C Double side (single side) cooled
IF(RMS) Max. RMS current 1326 A@ 25°C heatsink temperature double side cooled
IFSM Max. peak, one-cycle 11295 t = 10ms No voltage
non-repetitive forward current 11830 t = 8.3ms reapplied
9500 t = 10ms100% VRRM
9945 t = 8.3ms reapplied Sinusoidal half wave,
I2tMaximum I2t for fusing 640 t = 10ms No voltage Initial T J = TJ max.
583 t = 8.3ms reapplied
451 t = 10ms 100% VRRM
412 t = 8.3ms reapplied
I2√tMaximum I2√t for fusing 6400 KA2√st = 0.1 to 10ms, no voltage reapplied
VF(TO)1 Low level of threshold voltage 1.02 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
VF(TO)2High level of threshold voltage 1.32 (I > π x IF(AV)), TJ = TJ max.
rf1 Low level of forward slope resistance 0.38 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
rf2 High level of forward slope resistance 0.28 (I > π x IF(AV)), TJ = TJ max.
VFM Max. forward voltage 1.89 VIpk= 2655A, TJ = 25°C, tp = 10ms sinusoidal wave
mΩ
V
Code
(µs) (A) (A/µs) (V) (µs) (µC) (A)
Test conditions Max. values @ TJ = 125 °C
Recovery Characteristics
typical trr Ipk di/dt Vrtrr Qrr Irr
@ 25% IRRM Square Pulse @ 25% IRRM
TJ = 25 oC
1000 25 - 30
S10 1.0 2.0 45 34
S15 1.5 3.2 87 51
Next Data SheetIndex
Previous Datasheet
To Order
SD803C..C Series
D-729
Fig. 3 - Current Ratings Characteristics Fig. 4 - Current Ratings Characteristics
Fig. 5 - Forward Power Loss Characteristics Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-repetitive Surge Current
Single and Double Side Cooled Fig. 8 - Maximum Non-repetitive Surge Current
Single and Double Side Cooled
To Order
Next Data SheetIndex
Previous Datasheet
SD803C..C Series
D-730
Fig. 10 - Thermal Impedance ZthJ-hs Characteristic
Fig. 9 - Forward Voltage Drop Characteristics
Fig. 11 - Recovery Time Characteristics Fig. 12 - Recovery Charge Characteristics Fig. 13 - Recovery Current Characteristics
Fig. 16 - Recovery Current CharacteristicsFig. 14 - Recovery Time Characteristics Fig. 15 - Recovery Charge Characteristics
To Order
Next Data SheetIndex
Previous Datasheet
SD803C..C Series
23
D-7273333
TJMax. operating temperature range -40 to 125
Tstg Max. storage temperature range -40 to 150
RthJ-hs Max. thermal resistance, 0.076 DC operation single side cooled
junction to heatsink 0.038 DC operation double side cooled
FMounting force, ± 10% 9800 N
(1000) (Kg)
wt Approximate weight 83 g
Case style B-43 See Outline Table
Parameter SD803C..C Units Conditions
Thermal and Mechanical Specifications
∆RthJ-hs Conduction
(The following table shows the increment of thermal resistence RthJ-hs when devices operate at different conduction angles than DC)
°C
K/W
Ordering Information Table
51 2 3 4
SD 80 3 C16 S15 C
7
6
Device Code
1-Diode
2-Essential part number
3-3 = Fast recovery
4-C = Ceramic Puk
5-Voltage code: Code x 100 = VRRM (see Voltage Ratings table)
6-trr code (see Recovery Characteristics table)
7-C = Puk Case B-43
Sinusoidal conduction Rectangular conduction
Conduction angle Units Conditions
Single Side Double Side Single Side Double Side
180° 0.006 0.007 0.005 0.005
120° 0.008 0.008 0.008 0.008
90° 0.010 0.010 0.011 0.011 K/W TJ = TJ max.
60° 0.015 0.015 0.016 0.016
30° 0.026 0.026 0.026 0.026
To Order
Next Data SheetIndex
Previous Datasheet
SD803C..C Series
2222222222222
12
D-728
Outline Table
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
0.8(0.03) MIN.
3.5 (0.14) DIA. NOM. x
1.8 (0.07) DEEP MIN. BOTH ENDS
14.4 (0.57)
15.4 (0.61)
BOTH ENDS
40.5 (1.59) DIA. MAX.
25.3 (1) DIA. MAX.
TWO PLACES
42 (1.65) DIA. MAX .
Conform to JEDEC B-43
All dimensions in millimeters (inches)
To Order
Next Data SheetIndex
Previous Datasheet
