Datasheet > ARF774S45

ARF774S45

更新时间： 2022-02-26 12:35:53

品牌	Logo	应用领域
POSEICO		快速恢复二极管
页数	文件大小	规格书
4页	423K
描述
FAST RECOVERY DIODE

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数据手册

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ARF774S45 数据手册

POSEICO SPA

Via Pillea 42-44, 16153 Genova - ITALY

Tel. + 39 010 8599400 - Fax + 39 010 8682006

Sales Office:

Tel. + 39 010 8599400 - sales@poseico.com

FAST RECOVERY DIODE

ARF774

Repetitive voltage up to

Mean forward current

Surge current

4500 V

2327 A

26 kA

FINAL SPECIFICATION

June 17 - Issue: 5

[°C]

Symbol

Characteristic

Conditions

Value

Unit

BLOCKING

V RRM

V RSM

Repetitive peak reverse voltage

Non-repetitive peak reverse voltage

Repetitive peak reverse current

125

4500

4600

150

RRM

V=VRRM

CONDUCTING

F (AV)

Mean forward current

180° sin, 50 Hz, Th=55°C, double side cooled

180°square, 50 Hz, Th=55°C, double side cooled

2327

F (AV)

FSM

Mean forward current

Surge forward current

I² t

2340

Sine wave, 10 ms

riappled reverse voltage up to 50% VRSM

125

x 10³

I² t

3380

1,80

A²s

V FM

V F(TO)

Forward voltage

Threshold voltage

Forward slope resistance

Forward current =

2000 A

125

1,30

0,250

mohm

SWITCHING

Reverse recovery time

IF= 1000A

8,6

1500

350

0,5

µs

µC

Q rr

Reverse recovery charge

Peak reverse recovery current

Softness (s-factor), min

Peak forward recovery

di/dt= 60 A/µs

VR= 50V

125

150

V FR

di/dt =

400 A/µs

MOUNTING

R th(j-h)

R th(c-h)

T j

Thermal impedance, DC

Thermal impedance

Operating junction temperature

Mounting force

Junction to heatsink, double side cooled

Case to heatsink, double side cooled

11,0

°C/kW

°C

2,0

-30 / 125

46.0 / 54.0

1700

Mass

ORDERING INFORMATION : ARF774 S 45

VRRM/100

standard specification

12 3 4

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