[ -2N706 SEE GES706 | 2N877-81 2N880-89 FEATURES: * All-diffused for Proved Reliability Miniature Package TO-18 * Two Ranges of Gate Sensitivity: 2N877-881 200 va max. 2N885-889 20ua max. Low Holding Current: 2N877-881 5 ma. max. 2N885-889 3 ma. mas. * Voltage Ratings up to 200 volts * Designed for Military Applications MAXIMUM ALLOWABLE RATINGS 3) trep-to CASE) CONFORMS To JEDEC. TO-18 PACKAGE. Wn 198 gia 698 eikeueY PEAK FORWARD BlockiING | WORKING AND REPETITIVE NON-REPETITIVE PEAK Rox = 1000 OHMS MAXIMUM, = | Ty = = 65C 10. -+150C Ty. = ~65C to 4-128C. 2N877, 2N885 30 volts 30 volts 45 volts 2N878, 2N886 60 volts 60 volts 90 volts 2N879, 2N887 100 volts 100 volts 130 volts 2N880, 2N888 150 volts 150 volts 200 volts 2N881, 2N889 200 volts 200 volts 275 volts Peak Forward Voltage, PF V 300 Volts RMS Forward Current, On-state 0.5 Ampere Average Forward Current, On-state______._~~S Depends on conduction angle (see charts 2, 3, 11 & 12) Peak One Cycle Surge Forward Current (Non-repetitive), Ivy (surge) CT Amperes Peak Forward Gate Power Dissipation, Pey 0.1 Watt Average Forward Gate Power Dissipation, Peay) 0.01 Watt Peak Gate Voltage, Forward and Reverse, Very and Very 6 Volts Storage Temperature, T.:, Operating Temperature 310 65C to +150C -65C to +150CCHARACTERISTICS TEST SYMBOL MIN. TYP. MAX. UNITS TEST CONDITIONS FORWARD BLOCKING Tex wAde | Vex = Rated Vesu, Rix = 1000 ohms CURRENT 2N877-2N881 | 003 | 10 T, = +25C 10 | 100 T, = 4125C 2N885-2N889 | 003 | 1 T, = +25C 10 20 Ty = +125C REVERSE BLOCKING Vex wAde | Vax = Rated Vuom (rep) CURRENT 2N877-2N881 o1 | 10 T, = +25C 10 | 100 T, = 4,125C ; 2N885-2N889 0.1 1 Ts = +25C = 10 20 T, = +125C REVERSE GATE CURRENT | enw [| 1 10 wAde | Viuw = 2 Volts, Ty = +25C. PEAK ON-VOLTAGE Vex | | 13 [ 19 volts | T; = +25C, Iu = 1 Ampere, single half sine wave pulse, 2.0 milliseconds wide max. HOLDING CURRENT lux mAdc T, = +25C, Rux = 1000 ohms, Vex = 24 Volts de. 2N877-2N881 0.4 1.7 5.0 2N885-2N889 0.4 1.1 3.0 RATE OF RISE OF APPLIED dv/dt 40 volts/ T, = +125C, Rix = 1000 ohms, FORWARD VOLTAGE usec Vexm = Rated Vexu TURN-ON TIME tutt, 1.0 _ usec T, = +25C, Vex = Rated Vex, (Delay Time + Rise Time) Iva = 1 Ampere, Gate Supply: 6 Volts, 300 ohms CIRCUIT COMMUTATED ture psec T, = +125C, Rix = 1000 ohms, TURN-OFF TIME Iva <= 1 Ampere, Ix (recovery) == 1 Ampere All Types 15 Reapplied Vix = Rated, Rate of Rise of Reapplied Forward Blocking Voltage = 20 V/ysec GATE TRIGGER CURRENT Tur uAdc Vex = 6 Vde, Rix = 1000 ohms, Ri, = 100 ohms maximum. 2N877-2N881 40 200 T, = +25C 2N885-2N889 _ 10 20 T, = +25C GATE TRIGGER VOLTAGE Var Vde Vex = 6 Vde, Rex = 1000 ohms, Ri = 100 ohms maximum. 2N877-2N881 0.4 0.5 0.8 T, = +25C 2N885-2N889 0.44 0.5 0.6 T, = +25C All Types 0.05 oo _ Vex = Rated Vesa, Rix = 1000 ohms, T, = +125C TEMPERATURE AT THE TAB. RESISTIVE OR INDUCTIVE LOAD, 50 TO 400 CPS. (3) RATINGS DERIVEO FOR 0.01 WATT AVERAGE GATE POWER. -* TEMPERATURE = 25C CONDUCTION ANGLE JUNCTION TEMPERATURE 125C WSTANTANEOUS FORWARD CURRENT - AMPERES MAXIMUM ALLOWABLE CASE TEMPERATURE o.1 o2 0.3 0.4 os AVERAGE FORWARD CURRENT - AMPERES 2. MAXIMUM ALLOWABLE CASE TEMPERATURE (125C JUNCTION TEMP.) INCREASES TO VOLTAGE INSTANTANEOUS ON - VOLTAGE: VOLTS 1. MAXIMUM FORWARD CHARACTERISTICS, ON-STATE 3112N877-81 2N885-89 140 t20 100 60 60 40 20 MAXIMUM ALLOWABLE AMBIENT TEMPERATURE -*C 71) CELL LEAD MOUNTED, FREE CONVECTION COOLING. (2) RESISTIVE OR INDUCTIVE LOAD, $0 TO 400 CPS. (3) RATING DERIVED FOR 0.01 WATT AVERAGE GATE POWER O41 0.2 0.3 0.4 AVERAGE FORWARD CURRENT - AMPERES 3. MAXIMUM ALLOWABLE AMBIENT TEMPERATURE (125C JUNCTION TEMP.) 0.8 o oc E g o7 7 2 & Igo* 3 a g se, Z oa YZ oe . 30 : 02 Y) ; . 1 y o 180 360 01 Kt] | NCCONDUCTION ANGLE | | % Ot 0.2 0.3 0.4 os 10 0.9 0.8 o7 a6 0.8 o4 INSTANTANEOUS GATE VOLTAGE ~ VOLTS 0.3 a2 AVERAGE FORWARD CURRENT - AMPERES 4. FORWARD POWER DISSIPATION T T T v v T T T T NOTES: (1) SHADED AREA REPRESENTS THE LOCUS OF POSSIBLE TRIGGERING POINTS FROM -65C TO +125C. (2) 6 VOLTS DC ANODE SUPPLY VOLTAGE. {3) GATE SUPPLY IMPEDANCE = 1000 OHMS BY EXTERNAL SHUNT RESISTANCE. Lyteytt MINIMUM GATE CURRENT REQUIRED TO TRIGGER ALL UNITS AT : +125C +25C -65C -65C Ry iT Y 425C + MINIMUM GATE |_| N | NJ LZ KALA NN + +128% 4+ | | L | VOLTAGE THAT \ N MAXIMUM GATE WILL NOT TRIGGER! SS SN QR ANY UNITS AT N NS rasec yy 1. -t00 oO loo 200 300 400 500 INSTANTANEOUS GATE CURRENT - MICROAMPERES 5. GATE TRIGGERING CHARACTERISTICS (2N877-2N881) 312 INSTANTANEOUS GATE VOLTAGE - VOLTS > T T y T T T T y NOTES: (1) SHADED AREA REPRESENTS, THE LOCUS POSSIBLE TRIGGERING POINTS FROM 65C To + 128C. (26 VOLTS DC ANODE SUPPLY VOLTAGE. (3) GATE SUPPLY IMPEDANCE = 1000 OHMS LOOKING INTO SUPPLY FROM TEST UNIT TERMINALS. GATE CURRENT SHOWN DOES 14 NOT INCLUDE ANY CURRENT REQUIRED BY __| EXTERNAL SHUNT RESISTANCE . 13 12 MINIMUM GATE CURRENT REQUIRED a To TRIGGER ALL UNITS AT: +125C 425C -65C 1.0 l | ] 09 SKA -65C oe N WAY MINIMUM GATE . ORANIRSARR VOLTAGE REQUIRED] \ TO TRIGGER ALL o7 UNITS AT: \N NX 06 + 25C NY NX os NK N | WS WSS! 04 A \ + +125C ss Si \ | az \ MAXIMUM GATE NQ VOLTAGE THAT 1 IN NQ WILL NOT TRIGGER NAAARAAKAS ANY UNITS AT a i258 | ol : -60 -40 -20 o 20 40 #4260 8 100 INSTANTANEOUS GATE CURRENT - MICROAMPERES GATE TRIGGERING CHARACTERISTICS (2N885-2N889) a Ww & g = < a 2 =z i & 3 9g: 2 oe 2 NOTES: =x 7. 1, 1000 OHM RESISTOR FROM GATE TO CATHODE. 2. OPEN CIRCUIT ANODE SUPPLY VOLTAGE * 24 VOLTS. -75 -5O -25 25 50 78 loo 125 150 JUNCTION TEMPERATURE - C HOLDING CURRENT AS A FUNCTION OF JUNCTION TEMPERATURE (2N877-2N881)2N877-81 o 7 e mm 2, PN 5 & INN 7? o 5 o = g ww a z zz 4 L < & TN ad) 5 w = a 1 z 3 2 Zz a 3 z ? =x oO z NOTES: x 4 1. 1000 OHM RESISTOR FROM wo 3 GATE TO CATHODE. OPEN CIRCUIT ANODE SUPPLY VOLTAGE = 24 VOLTS. ol t t 2 4 6 810 20 40. 60 CYCLES AT 60 CPS 9. MAXIMUM ALLOWABLE NON-RECURRENT SURGE CURRENT AT RATED LOAD CONDITIONS -50 -25 25 50 75 100 125 = 150 JUNCTION TEMPERATURE ~C 8. HOLDING CURRENT AS A FUNCTION OF '60 T T T wre TREE INOTES : (1) CELL_LEADED MOUNTED, FRE! JUNCTION TEMPERATURE (2N885-2N889) Ky CONVECTION COOLING. 140 (2) RESISTIVE OR INDUCTIVE LOAD, 1000 AN 50 TO 400 CPs. 800 i (3) RATINGS DERIVED FOR 0.01 WATT 600 120 AVERAGE GATE POWER. 400 A TO AMBIENT. 200 CONVECTION COOLING, 100 NX EXTERNAL HEATSINK. \ \ 100 80 S 80 60 \ 80 360 WA : N P. conpuction ___| ANGLE MAXIMUM ALLOWABLE AMBIENT TEMPERATURE -C 40 JUNCTION TO CASE. 60 XI CASE TEMPERATURE NI MEASURED AT THE TAB. NN 20 . VR N 10 \ IN 8 20 6 30 60 j|90 \ Seer be ! 1 \ o.1 02 0.3 0.4 AVERAGE FORWARO CURRENT - AMPERES 11. MAXIMUM ALLOWABLE AMBIENT TEMPERATURE (150C JUNCTION TEMP.) TRANSIENT THERMAL IMPEDANCE - C PER WATT 0.1 ( to loo TIME - SECONDS 10. MAXIMUM TRANSIENT THERMAL IMPEDANCE 160 7 NOTES: (1) CASE TEMPERATURE MEASURED AT THE TAB. (2) RESISTIVE OR INDUCTIVE LOAD, 50 TO 400 CPS {3) RATINGS DERIVED FOR 0.01 140 WATT AVERAGE GATE POWER. A 7 # e 120 Sa 0 tg0 360 \ KATY | | | #100 20 Pa SONDUCTION ANGLE _| . . ~ 60 eo) PS Charts 11 and 12 apply to latching applications where SCR need 4 120! gos rh not block forward voltage after being turned on, since the Vexy 80 be rating does not apply above 125C junction temperature. SCR a will again block rated forward voltage after junction temperature g 60 drops below 125C. a % 40 z os = 20 %9 0.1 0.2 0.3 0.4 0.5 AVERAGE FORWARD CURRENT - AMPERES 12. MAXIMUM ALLOWABLE CASE TEMPERATURE (150C JUNCTION TEMP.) 313