Datasheet > AFF450A

AFF450A

更新时间： 2024-11-20 01:21:11

品牌	Logo	应用领域
POSEICO		快速恢复二极管
页数	文件大小	规格书
3页	291K
描述
FAST RECOVERY DIODE

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中文翻译

获取价格

数据手册

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AFF450A 数据手册

FAST RECOVERY DIODE

INSULATED MODULE

*Full ermetic packaging

*Industrial compatible packaging

*Insulation using Aln substrate

*6KVrms insulation voltage available on request

*Contact screws avaliable on request

AFF450A

Repetitive voltage up to

4500 V

448 A

10 kA

Mean on-state current

Surge current

FINAL SPECIFICATION

apr 17 - ISSUE : 2

[°C]

Symbol

Characteristic

Conditions

Value

Unit

BLOCKING

V RRM

V RSM

I RRM

Repetitive peak reverse voltage

Non-repetitive peak reverse voltage

Repetitive peak reverse current

150

4500

4600

CONDUCTING

I F (AV)

Mean on-state current

180° sin, 50Hz, Tc=100°C

448,5

I F (AV)

I FSM

I² t

Mean on-state current

Surge on-state current

I² t

180° sin. 50Hz, Tc=55°C

sine wave, 10 ms

703,3

A²s

150

10,0

without reverse voltage

On-state current = 1500 A

500 x1E3

V F

On-state voltage

150 2,525

150 1,40

150 0,750

V F(TO)

r F

Threshold voltage

On-state slope resistance

Reverse recovery charge

Peak reverse recovery current

Reverse recovery time

Peak forward recovery

mohm

µC

Q rr

I F = 1000 A

150

1600

I rr

di/dt=

VR =

150 A/µs

100 V

500

6,4

t rr

µs

di/dt=

400

V FR

A/µs

µs

MOUNTING

R th(j-c)

Thermal impedance

Junction to case, per element

Case to heatsink, per element

°C/kW

R th(c-h)

T j

Thermal impedance

-30 / 150

4500

°C/kW

°C

Operating junction temperature

RMS insulation voltage

Mounting tourque

V ins

50Hz, circuit to base,all terminal shorted

Case to heatsink

4 to 6

12 to 18

1500

Busbars to terminals

Mass

ORDERING INFORMATION : AFF450A S 45

(*) 6000V available on request.

Add HVI to the desired code in

VRRM/100

standard specification

phase of order, i.e. AFF230HVIS26

12 3

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