VSKDL450-20S20 Просмотр технического описания (PDF) - Vishay Semiconductors

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VSKDL450-20S20

Fast Diodes, 460 A (SUPER MAGN-A-PAK Power Modules)

Vishay Semiconductors 

VSKDL450 Series

Vishay Semiconductors

Fast Diodes, 460 A

(SUPER MAGN-A-PAK Power Modules)

FORWARD CONDUCTION

PARAMETER

SYMBOL

TEST CONDITIONS

Maximum average forward current

at case temperature

IF(AV)

180° conduction, half sine wave

Maximum RMS forward current

Maximum peak, one-cycle forward,

non-repetitive surge current

IF(RMS)

IFSM

Maximum I2t for fusing

I2t

Maximum I2t for fusing

Low level value of threshold voltage

High level value of threshold voltage

Low level value of forward slope resistance

High level value of forward slope resistance

Maximum forward voltage drop

I2t

VF(TO)1

VF(TO)2

rf1

rf2

VFM

180° conduction, half sine wave at TC = 82 °C

t = 10 ms No voltage

t = 8.3 ms reapplied

t = 10 ms

t = 8.3 ms

t = 10 ms

t = 8.3 ms

100 % VRRM

reapplied

No voltage

reapplied

Sinusoidal half wave,

initial TJ = TJ maximum

t = 10 ms 100 % VRRM

t = 8.3 ms reapplied

t = 0.1 ms to 10 ms, no voltage reapplied

(16.7 % x  x IF(AV) < I <  x IF(AV)), TJ = TJ maximum

(I >  x IF(AV)), TJ = TJ maximum

(16.7 % x  x IF(AV) < I <  x IF(AV)), TJ = TJ maximum

(I >  x IF(AV)), TJ = TJ maximum

Ipk = 1800 A, TJ = 25 °C, tp = 10 ms sine pulse

VALUES

460

82

720

13.0

13.8

11.1

11.8

845

790

616

578

8450

1.16

1.62

0.68

0.41

2.20

UNITS

A

°C

A

kA

kA2s

kA2s

V

m

V

RECOVERY CHARACTERISTICS

MAXIMUM VALUE

AT TJ = 25 °C

TEST CONDITIONS

CODE

Ipk

trr AT 25 % IRRM

SQUARE

dI/dt

Vr

( s)

PULSE

(A/ s)

(V)

(A)

S20

2.0

1000

100

- 50

TYPICAL VALUES

AT TJ = 150 °C

trr AT 25 % IRRM Qrr

Ir

( s)

( C) (A)

4

400 180

IFM

trr

t

di

dt

Qrr

IRM(REC)

BLOCKING

PARAMETER

RMS insulation voltage

Maximum peak reverse and

off-state leakage current

SYMBOL

VINS

t=1s

TEST CONDITIONS

IRRM

TJ = TJ maximum, rated VRRM applied

VALUES

3000

50

UNITS

V

mA

www.vishay.com

2

For technical questions within your region, please contact one of the following: Document Number: 93165

DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

Revision: 02-Jul-10

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