VISHAY

GSIB4A20 thru GSIB4A80

Document Number 88858

03-Dec-04

Vishay Semiconductors

www.vishay.com

3

Package outline dimensions in inches (millimeters)

Figure 5. Typical Junction Capacitance Per Leg

1

10

100

1

10

100

Reverse Voltage (V)

0

1000

Figure 6. Typical Transient Thermal Impedance Per Leg

0.1

1

10

100

0.01

0.1

1

10

100

t, Heating Time (sec.)

0.042 (1.07)

0.038 (0.96)

Dia.

+

0.996 (25.3)

0.972 (24.7)

0.709 (18.0)

0.669 (17.0)

0.602 (15.3)

0.579 (14.7)

0.118 x 45 Chamfer

0.492

(12.5)

0.157 (4.0)

0.078 (1.98)

0.062 (1.58)

0.057(1.45)

0.041(1.05)

0.189 (4.8)

0.173 (4.4)

0.709 (18.0)

0.669 (17.0)

0.146 (3.7)

0.130 (3.3)

0.150 (3.8)

0.134 (3.4)

0.134 (3.4)

0.122 (3.1)

Dia.

0.126 (3.2)

0.110 (2.8)

0.059

(1.50)

0.012

(0.30)

Z

Detail Z

enlarged

0.382 (9.7)

0.366 (9.3)

0.303 (7.7)

0.287 (7.3)

(3x)

Case Style GSIB-3G