NTE5351
Silicon Controlled Rectifier (SCR)
for High Speed Switching

Features:

Absolute Maximum Ratings:
Non-Repetitive Peak Reverse Voltage (Gate Open, Note 1), VRSOM 700V
Non-Repetitive Peak Off-State Voltage (Gate Open, Note 1), VDSOM 700V
Repetitive Peak Reverse Voltage (Gate Open, Note 1), VRROM 600V
Repetitive Peak Off-State Voltage (Gate Open, Note 1, VDROM 600V
RMS On-State Current (TC = +60°C, 180° conduction angle), IT(RMS) 5.0A
Average On-State Current (TC = +60°C, 180° conduction angle), IT(AV) 3.2A
Peak Surge (Non-Repetitive) On-State Current (TC = +60°C, for one full at cycle applied voltage), ITSM
            60Hz (Sinusoidal)
            50Hz (Sinusoidal)
80A
65A
rate of Change of On-State Current (VD = 600V, IGT = 50mA, t = 1 to 8.3ms), di/dt 200A/µs
Fusing Current (TJ = -40° to +100°C, t = 1 to 8.3ms), I2t 25A
Peak Forward Gate Power Dissipation (10µs Max, Note 2), PGM 3W
Peak Reverse Gate Power Dissipation (10µs Max, Note 2), PRGM 3W
Average Gate Power Dissipation (10µs Max, Note 2), PG(AV) 0.5W
Operating Case Temperature Range, TC -40° to +100°C
Storage Temperature Range, Tstg -40° to +150°C
Thermal Resistance, Junction-to-Case, RthJC 8°C/W
Thermal Resistance, Junction-to-Ambient, RthJA 40°C/W
Lead Temperature (During Soldering, 1/32" from seating plane, 10sec max), TL +225°C

Note 1. Thses values do not apply if there is a positive gate signal. Gate must be negatively biased.
Note 2. Any product of gate current and gate voltage which results in a gate power less than the maximum is permitted.

Electrical Characteristics: (At "Maximum Ratings" and TC = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
Peak Off-State Forward Current IDOM VD = 600V, TC = +100°C, Gate Open - 0.5 3.0 mA
Peak Off-State Reverse Current IROM VD = 600V, TC = +100°C, Gate Open - 0.3 1.5 mA
Instantaneous On-State Voltage vT iT = 30A Peak - 2.2 3.0 V
Instantaneous Holding Current iHO Gate Open - 20 50 mA
Critical Rate of Rise of Off-State Current dv/dt VD = 600V, exponential voltage rise, TC = +80°C, Gate Open 100 250 - V / µs
DC Gate Trigger Current IGT VD = 12V, RL = 30 Ohm - 15 40 mA
DC Gate Trigger Voltage VGT VD = 12V, RL = 30 Ohm - 1.8 3.5 V
Gate Controlled Turn-On Time tgt VDX = 600V, IGT = 300mA, tr = 0.1µs, IT = 2A Peak - 0.7 - µs
Circuit Commutated Turn-Off Time tq VDX = 600V, iT = 2A, pulse duration = 50µs, dv/dt = 100V/µs, -di/dt = -10A/µs, IGT = 100mA, VGT = 0V (at turn-off), TC = +80°C - 4 6 µs

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