UG4D datasheet(2/4 Pages) VISHAY

2 / 4 page

UG4A, UG4B, UG4C, UG4D

www.vishay.com

Vishay General Semiconductor

Revision: 06-Aug-2018

Document Number: 88763

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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

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Note

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

RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)

Fig. 1 - Forward Current Derating Curves

Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current

Fig. 3 - Typical Instantaneous Forward Characteristics

Fig. 4 - Typical Reverse Leakage Characteristics

THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

PARAMETER

SYMBOL

UG4A

UG4B

UG4C

UG4D

UNIT

Typical thermal resistance

RJA (1)

°C/W

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

UG4D-E3/54

1.138

1400

13" diameter paper tape and reel

UG4D-E3/73

1.138

1000

Ammo pack packaging

UG4D-M3/54

1.138

1400

13" diameter paper tape and reel

UG4D-M3/73

1.138

1000

Ammo pack packaging

100

125

150

175

1.0

2.0

3.0

4.0

5.0

6.0

Temperature (°C)

A, Ambient Temperature

P.C.B. Mounted

0.47" x 0.47" (12 mm x 12 mm)

Copper Pads

Resistive or Inductive Load

0.375" (9.5 mm) Lead Length

L Lead Temperature

100

1000

Number of Cycles at 60 Hz

L = 75 °C

8.3 ms Single Half Sine-Wave

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

0.01

0.1

100

Instantaneous Forward Voltage (V)

J = 25 °C

J = 100 °C

Pulse Width = 300 μs

1 % Duty Cycle

100

0.01

0.1

100

1000

Percent of Rated Peak Reverse Voltage (%)

J = 25 °C

J = 100 °C

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