DK27 Ver la hoja de datos (PDF) - Dynex Semiconductor

Número de pieza

componentes Descripción

Fabricante

DK27

Fast Switching Thyristor

Dynex Semiconductor 

DK27..FA

CURRENT RATINGS

Symbol

IT(AV)

I

T(RMS)

Parameter

Mean on-state current

RMS value

SURGE RATINGS

Symbol

Parameter

ITSM

Surge (non-repetitive) on-state current

I2t

I2t for fusing

Conditions

Half wave resistive load, Tcase = 80oC

T = 80oC

case

Conditions

tp ≥ 10ms half sine; Tcase = 125oC

V = 0% V - 1/4 sine

R

RRM

Max.

185

290

Units

A

A

Max. Units

5.0

kA

125.0 x 103 A2s

THERMAL AND MECHANICAL DATA

Symbol

Parameter

Rth(j-c)

Rth(c-h)

Thermal resistance - junction to case

Thermal resistance - case to heatsink

Tvj

Virtual junction temperature

Tstg

Storage temperature range

-

Mounting torque

Conditions

dc

Mounting torque 35.0Nm

with mounting compound

On-state (conducting)

Reverse (blocking)

Min. Max. Units

-

0.13 oC/W

-

0.06 oC/W

-

125

oC

-

125

oC

-40 150

oC

30.0 35.0 Nm

MEASUREMENT OF RECOVERED CHARGE - QRA1

Measurement of QRA1 : QRA1 = IRR x tRR

2

ITM

tp = 1ms

dIR/dt

QRA1

0.5x IRR

IRR

2/13

www.dynexsemi.com

Share Link: