TCR22-4 SCR DATASHEET

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TCR22-4 ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum peak gate power PGM 0.1 W
Maximum repetitive peak and off-state voltage VDRM 400 V
Maximum average on-state current IT(AVR) 0.95 A
Maximum RMS on-state current IT(RMS) 1.5 A
Non repetitive surge peak on-state current ITSM 16 A
Critical repetitive rate of rise of on-state current dI/dt 50 A/µs
Critical rate of rise of off-state voltage dV/dt 40 V/µs
Maximum operating junction and storage temperature range Tstg, Tj -40..110 °C
Junction to ambient thermal resistance RTH(j-a) 160 K/W
Junction to case thermal resistance RTH(j-c) 50 K/W
Triggering gate voltage VGT 0.8 V
Peak on-state voltage drop VTM 1.5 V
Triggering gate current IGT 0.2 mA
Holding current IH 5 mA
Package TO-92

TCR22-4 Replacements

SYMBOL VALUES UNITS
Type
PGM > W
VDRM > V
IT(AVR) > A
IT(RMS) > A
ITSM > A
dI/dt > A/µs
dV/dt > V/µs
Tstg, Tj > °C
RTH(j-a) < K/W
RTH(j-c) < K/W
VGT < V
VTM < V
IGT < mA
IH < mA
Package

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Description

Teccor® brand Thyristors 1.5 Amp Sensitive SCRs TCR22-x Series Description Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Sensitive gate SCRs are easily triggered with microAmps of current as furnished by sense coils, proximity switches, and microprocessors. Features & Benefits • • I I I to 600 V • I junctions • I 20 A Main F