UG1A thru UG1D

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: 88760

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

Maximum reverse recovery time

25

35

ns

Maximum stored charge

8.0

12

nC

Typical junction capacitance

4.0 V, 1 MHz

7pF

PARAMETER

SYMBOL

UG1A

UG1B

UG1C

UG1D

UNIT

60

20

°C/W

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

UG1D-E3/54

0.334

54

5500

13" diameter paper tape and reel

UG1D-E3/73

0.334

73

3000

Ammo pack packaging

Figure 1. Forward Current Derating Curves

Temperature (°C)

0

25

50

75

100

125

150

175

0

0.25

0.50

0.75

1.00

1.25

1.50

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