PHT2508 SCR DATASHEET

DATASHEET SEARCH FORM

PHT2508 ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum peak gate power PGM 1 W
Maximum repetitive peak and off-state voltage VDRM 800 V
Maximum average on-state current IT(AVR) 250 A
Maximum RMS on-state current IT(RMS) 390 A
Non repetitive surge peak on-state current ITSM 4000 A
Critical repetitive rate of rise of on-state current dI/dt 100 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..125 °C
Junction to case thermal resistance RTH(j-c) 0.18 K/W
Triggering gate voltage VGT 3 V
Peak on-state voltage drop VTM 1.38 V
Triggering gate current IGT 150 mA
Holding current IH 100 mA

PHT2508 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

Replacement Search

PHT2508 Datasheet. Page #1

PHT2508
 datasheet

Page #2

PHT2508
 datasheet #2

Description

PHT2508 THYRISTOR 250A Avg 800~ Volts ■回路図 CIRCUIT ■外形寸法図 OUTLINE DRAWING (単位 Dimension:mm) 1 2 K G ■最大定格 Maximum Ratings 耐圧クラス Grade 項   目 記号 単位 Parameter Symbol Unit PHT2508 くり返しピークオフ電圧 VDRM 800 V Repetitive Peak Off-State Voltage 非くり返しピークオフ電圧 VDSM 900 V Non Repetitive Peak Off-State Voltage くり返しピーク逆電圧 VRRM 800 V Repetitive Peak