U2D datasheet(2/4 Pages) VISHAY

2 / 4 page

New Product

U2B, U2C & U2D

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: 89096

Revision: 29-May-08

Notes:

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

(2) Pulse test: Pulse width

≤ 40 ms

Note:

(1) Free air, mounted on recommended copper pad area. Thermal resistance R

JA - junction to ambient, RθJM - junction to mount.

RATINGS AND CHARACTERISTICS CURVES

(TA = 25 °C unless otherwise noted)

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

PARAMETER

TEST CONDITIONS

SYMBOL

TYP.

MAX.

UNIT

Instantaneous forward voltage (1)

IF = 2 A

TA = 25 °C

TA = 100 °C

0.86

0.76

0.90

0.83

Reverse current (2)

rated VR

TA = 25 °C

TA = 100 °C

180

350

µA

Reverse recovery time

IF = 0.5 A, IR = 1.0 A,

lrr = 0.25 A

TA = 25 °C

trr

IF = 2.0 A, dI/dt = 50 A/µs,

VR = 30 V, lrr = 0.1 IRM

TA = 25 °C

TA = 100 °C

trr

Storage charge

IF = 2.0 A, dI/dt = 50 A/µs,

VR = 30 V, lrr = 0.1 IRM

TA = 25 °C

TA = 100 °C

Qrr

Typical junction capacitance

4.0 V, 1 MHz

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

PARAMETER

SYMBOL

U2B

U2C

U2D

UNIT

Typical thermal resistance (1)

RθJA

RθJM

105

°C/W

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

U2D-E3/52T

0.099

52T

750

7" diameter plastic tape and reel

U2D-E3/5BT

0.099

5BT

3200

13" diameter plastic tape and reel

Figure 1. Maximum Forward Current Derating Curve

3.0

100

110

120

130

140

150

TM - Mount Temperature (°C)

2.0

1.0

Resistive or Inductive Load

Figure 2. Forward Power Loss Characteristics

0.4

0.8

1.2

1.6

2.0

2.4

0.4

Average Forward Current (A)

2.0

1.6

1.2

0.8

D = t

p/T

D = 0.1

D = 0.2

D = 0.3

D = 0.5

D = 0.8

D = 1.0

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