SMAJ5.0 thru SMAJ188CA

Vishay General Semiconductor

Document Number: 88390

Revision: 29-Oct-08

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5

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

Figure 5. Typical Transient Thermal Impedance

1

10

100

1000

0.001

0.01

0.1

1.0

10

100

1000

Figure 6. Maximum Non-Repetitive Forward Surge Current

Uni-Directional Only

10

1

5

50

100

10

50

100

200

Number of Cycles at 60 Hz

T

8.3 ms Single Half Sine-Wave

0.030 (0.76)

0.060 (1.52)

0.008 (0.203)

0.194 (4.93)

0.208 (5.28)

0.157 (3.99)

0.177 (4.50)

0.100 (2.54)

0.110 (2.79)

0.078 (1.98)

0.090 (2.29)

0.006 (0.152)

0.012 (0.305)

0.049 (1.25)

0.065 (1.65)

Cathode Band

0 (0)

DO-214AC (SMA)

Mounting Pad Layout

0.074 (1.88)

MAX.

0.208 (5.28)

REF.

0.066 (1.68)

MIN.

0.060 (1.52)

MIN.