TN22-1500H SCR DATASHEET

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TN22-1500H ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum peak gate power PGM 2 W
Maximum repetitive peak and off-state voltage VDRM 1500 V
Maximum average on-state current IT(AVR) 1.8 A
Maximum RMS on-state current IT(RMS) 2 A
Non repetitive surge peak on-state current ITSM 22 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 500 V/µs
Maximum operating junction and storage temperature range Tstg, Tj -40..110 °C
Junction to ambient thermal resistance RTH(j-a) 100 K/W
Junction to case thermal resistance RTH(j-c) 3 K/W
Triggering gate voltage VGT 3 V
Peak on-state voltage drop VTM 3.1 V
Triggering gate current IGT 1.5 mA
Holding current IH 175 mA
Package TO-251

TN22-1500H 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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TN22-1500H Datasheet. Page #1

TN22-1500H
 datasheet

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TN22-1500H
 datasheet #2

Description

TN22 Fluorescent tube lamp starter SCR Features 1 2, TAB ■ High clamping voltage structure 3 (1200 to 1500 V) TAB TAB ■ Low gate triggering current for direct drive from line (< 1.5 mA) ■ High holding current (> 175 mA), ensuring high striking energy 3 2 1 3 2 1 Description IPAK TO-220AB TN22-1500H The TN22 has been specifically developed for use TN22-1500T in tube lamp electronic starter circuits. Used in conjunction with a sensitive SCR, it TAB provides