GSIB1520 thru GSIB1580

Vishay General Semiconductor

www.vishay.com

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

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

Document Number: 88644

Revision: 31-Jan-08

2

Notes:

(1) Unit case mounted on aluminum plate heatsink

(2) Units mounted on P.C.B. without heatsink

(3) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw

RATINGS AND CHARACTERISTICS CURVES

PARAMETER

TEST CONDITIONS

SYMBOL

GSIB1520

GSIB1540

GSIB1560

GSIB1580

UNIT

Maximum instantaneous

forward voltage drop per diode

7.5 A

0.95

V

Maximum DC reverse

current at rated DC blocking

voltage per diode

10

250

µA

PARAMETER

SYMBOL

GSIB1520

GSIB1540

GSIB1560

GSIB1580

UNIT

Typical thermal resistance

°C/W

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

GSIB1560-E3/45

7.0

45

20

Tube

Figure 1. Derating Curve Output Rectified Current

0

15

20

75

50

25

0

100

125

150

10

5

Heatsink Mounting, T

C

P.C.B. Mounting, T

A

Temperature (°C)

Figure 2. Maximum Non-Repetitive Peak Forward Surge

Current Per Diode

0

50

100

150

200

250

1

100

10

300

Number of Cycles at 60 Hz

1.0 Cycle