2N1870 SCR DATASHEET

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2N1870 ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum repetitive peak and off-state voltage VDRM 30 V
Maximum average on-state current IT(AVR) 1.25 A
Non repetitive surge peak on-state current ITSM 15 A
Critical rate of rise of off-state voltage dV/dt 100 V/µs
Maximum operating junction and storage temperature range Tstg, Tj -65..150 °C
Junction to case thermal resistance RTH(j-c) 20 K/W
Triggering gate voltage VGT 0.55 V
Peak on-state voltage drop VTM 1.8 V
Triggering gate current IGT 0.03 mA
Holding current IH 5 mA
Package TO-9

2N1870 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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