SMZG3788 thru SMZG3809B

Vishay General Semiconductor

Document Number: 88458

Revision: 22-Oct-08

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3

RATINGS AND CHARACTERISTICS CURVES

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

Figure 1. Maximum Continuous Power Dissipation

Figure 2. Typical Zener Impedance

0

2.0

1.5

1.0

25

50

75

100

125

150

175

0.5

60 Hz

Resistive or

Inductive Load

Lead Temperature (°C)

P.C.B. Mounted on

0.31 x 0.31 x 0.08" (8 x 8 x 2 mm)

Copper Pad Areas

0

100

10

1000

1

100

500

10

0.5

T

I

V

V

V

Figure 3. Typical Zener Impedance

Figure 4. Typical Temperature Coefficients

2

100

200

10

100

10

I

I

I

I

100

10

100

10

Tested at Rated I

ZT

0.180 (4.57)

0.160 (4.06)

0.016 (0.41)

0.006 (0.15)

0.020

(0.51) MAX.

0.058 (1.47)

0.038 (0.97)

0.255 (6.48)

0.235 (5.97)

0.030 (0.76)

0.015 (0.38)

0.155 (3.94)

0.130 (3.30)

0.083 (2.10)

0 .077 (1.96)

0.095 (2.41)

0.075 (1.90)

0.165 (4.19)

0.085 (2.16)

0.060 (1.27)

DO-215AA (SMBG)

Mounting Pad Layout

Cathode Band

0.008 (0.20)

0.002 (0.05)

Seating Plane