UG2A thru UG2D

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: 88761

Revision: 20-Aug-07

2

Note:

(1) Pulse test: 300 µs pulse width, 1 % duty cycle

Note:

(1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length

RATINGS AND CHARACTERISTICS CURVES

PARAMETER

TEST CONDITIONS

SYMBOL

VALUE

UNIT

0.95

V

Maximum DC reverse current at rated DC

blocking voltage

5.0

200

µA

Maximum reverse recovery time

15

ns

Typical reverse recovery time

25

35

ns

Typical stored charge

10

22

nC

Typical junction capacitance

4 V, 1 MHz

15

pF

PARAMETER

SYMBOL

UG2A

UG2B

UG2C

UG2D

UNIT

45

°C/W

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

UG2D-E3/54

0.404

54

4000

13" diameter paper tape and reel

UG2D-E3/73

0.404

73

2000

Ammo pack packaging

Figure 1. Maximum Forward Current Derating Curves

Temperature (°C)

0

25

50

75

100

125

150

175

0

0.5

1.0

1.5

2.0

2.5

3.0

T

P.C.B. Mounted on

0.5 x 0.5" (12.0 x 12.0 mm)

Copper Pad Areas

Resistive or Inductive Load

0.375" (9.5 mm) Lead Length

T

Figure 2. Maximum Non-Repetitive Peak Forward Surge Current

Number of Cycles at 60 Hz

1

10

100

1

10

100

T

8.3 ms Single Half Sine-Wave