Document Number: 89400

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Revision: 19-Apr-11

3

This document is subject to change without notice.

U1B, U1C, U1D

Vishay General Semiconductor

New Product

Fig. 3 - Typical Instantaneous Forward Characteristics

Fig. 4 - Typical Reverse Characteristics

Fig. 5 - Typical Junction Capacitance

Fig. 6 - Typical Transient Thermal Impedance

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

0.1

10

Instantaneous Forward Voltage (V)

0.01

0.1

0.3

0.9

1.3

1

0.5

0.7

1.1

T

T

T

T

10

10

1000

Percent of Rated Peak Reverse Voltage (%)

1

0.1

0.01

100

20

30

40

50

60

70

80

90

100

T

T

T

T

0.1

10

Reverse Voltage (V)

1

1

10

100

T

f = 1.0 MHz

V

0.001

10

100

t - Pulse Duration (s)

1

0.01

0.1

1

10

100

Junction to Ambient

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.

0.030 (0.76)

0.060 (1.52)