NTE5534A SCR DATASHEET

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NTE5534A ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum repetitive peak and off-state voltage VDRM 600 V
Maximum average on-state current IT(AVR) 32 A
Maximum RMS on-state current IT(RMS) 50 A
Non repetitive surge peak on-state current ITSM 580 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 1000 V/µs
Maximum operating junction and storage temperature range Tstg, Tj -40..125 °C
Junction to ambient thermal resistance RTH(j-a) 50 K/W
Junction to case thermal resistance RTH(j-c) 0.9 K/W
Triggering gate voltage VGT 1.3 V
Peak on-state voltage drop VTM 1.9 V
Triggering gate current IGT 80 mA
Holding current IH 150 mA

NTE5534A 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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NTE5534A Datasheet. Page #1

NTE5534A
 datasheet

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NTE5534A
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Description

NTE5534A Silicon Controlled Rectifier (SCR) 600V, 50 Amp, TO3 Isolated Square Pack Description: The NTE5534A is a general purpose SCR in a TO3 isolated high power square pack designed for use in applications where power handling and power dissipation are critical, such as solid state relays, welding equipment, and high power motor controls. Based on a clip assembly technology, the NTE5534A offers superior performance in surge current handling capabilities. Features: D High Stability