VS-GBPC.. Series

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Vishay Semiconductors

Revision: 10-Oct-2018

2

Document Number: 93575

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Fig. 1 - Current Ratings Characteristics

Fig. 2 - Forward Voltage Drop Characteristics

FORWARD CONDUCTION CONDUCTION

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

GBPC25

VALUES

GBPC35

UNITS

Maximum DC output current



at case temperature

IO

Resistive or inductive load

25

35

A

Capacitive load

20

28

60

55

°C

Maximum peak, one-cycle



non-repetitive forward current

IFSM

t = 10 ms

No voltage



reapplied

Initial TJ = TJ maximum

400

475

A

t = 8.3 ms

420

500

t = 10 ms

100 % VRRM

reapplied

335

400

t = 8.3 ms

350

420

Maximum I2t for fusing

I2t

t = 10 ms

No voltage



reapplied

790

1130

A2s

t = 8.3 ms

725

1030

t = 10 ms

100 % VRRM

reapplied

560

800

t = 8.3 ms

512

730

Maximum I2

t for fusing

I2

tI2t for time t

x = I

2

t x t

x; 0.1  tx  10 ms, VRRM = 0 V

7.9

11.3

kA2

s

Low level of threshold voltage

VF(TO)1

(16.7 % x

 x I

F(AV) < I <  x IF(AV)), TJ maximum

0.76

0.77

V

High level of threshold voltage

VF(TO)2

(I >

 x I

F(AV)), TJ maximum

0.89

0.92

Low level forward slope resistance

rt1

(16.7 % x

 x I

F(AV) < I <  x IF(AV)), TJ maximum

8.2

4.852

m



High level forward slope resistance

rt2

(I >

 x I

F(AV)), TJ maximum

6.8

3.867

Maximum forward voltage drop

VFM

TJ = 25 °C, IFM = IFavg (arm)

1.1

1.1

V

Maximum DC reverse current

IRRM

TJ = 25 °C, per diode at VRRM

5.0

μA

RMS isolation voltage base plate

VINS

f = 50 Hz, t = 1 s

2700

V

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

GBPC25

VALUES

GBPC35

UNITS

Junction and storage temperature range

TJ, TStg

-55 to +150

°C

Maximum thermal resistance,



junction to case per bridge

RthJC

DC operation

1.7

1.4

K/W

Maximum thermal resistance,



case to heatsink

RthCS

Mounting surface, smooth, flat and greased

0.2

Approximate weight

16

g

Mounting torque ± 10 %

Bridge to heatsink

2.0

N · m

(lbf · in)

Average Forward Current (A)

50

60

70

80

90

100

110

120

130

140

150

0

5

10

15

20

25

30

180 °

(Sine)

180 °

(Rect)

GBPC25.. Series

Instantaneous Forward Voltage (V)

1

10

100

1000

0.5

1

1.5

2

2.5

T

J = 25 °C

T

J = 150 °C

GBPC25.. Series