T4771N22TOF SCR DATASHEET

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T4771N22TOF ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum repetitive peak and off-state voltage VDRM 2200 V
Maximum average on-state current IT(AVR) 4340 A
Non repetitive surge peak on-state current ITSM 91000 A

T4771N22TOF 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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T4771N22TOF Datasheet. Page #1

T4771N22TOF
 datasheet

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T4771N22TOF
 datasheet #2

Description

Technische Information / technical information Netz-Thyristor T4771N Phase Control Thyristor Key Parameters enndaten VDRM / VRRM 2200V … 2900V ITAVM 4640A (TC=85°C) ITSM 100000A 3570A (TC=55°C) vT0 0,772V rT 0,107mΩ RthJC 4,5K/kW Clamping Force 63 … 91kN Max. Diameter 151,5mm Contact Diameter 100mm Height 26mm For type designation please refer to actual shortform catalog http://www.ifbip.com/catalog Merkmale Features  Volle Sperrfähigk