U1C datasheet(2/4 Pages) VISHAY

2 / 4 page

New Product

U1B, U1C & U1D

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: 89065

Revision: 13-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

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 = 0.6 A

IF = 1.0 A

TA = 25 °C

0.82

0.87

0.92

IF = 0.6 A

IF = 1.0 A

TA = 100 °C

0.71

0.76

0.78

0.84

Reverse current (2)

rated VR

TA = 25 °C

TA = 100 °C

5.0

100

µA

Reverse recovery time

IF = 0.5 A, IR = 1.0 A,

Irr = 0.25 A

TA = 25 °C

trr

-15

IF = 0.6 A, dI/dt = 50 A/µs,

VR = 30 V, Irr = 0.1 IRM

TA = 25 °C

TA = 100 °C

trr

Storage charge

IF = 0.6 A, dI/dt = 50 A/µs,

VR = 30 V, Irr = 0.1 IRM

TA = 25 °C

TA = 100 °C

Qrr

Typical junction capacitance

4.0 V, 1 MHz

6.8

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

PARAMETER

SYMBOL

U1B

U1C

U1D

UNIT

Typical thermal resistance (1)

RθJA

RθJM

115

°C/W

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

U1D-E3/61T

0.064

61T

1800

7" diameter plastic tape and reel

U1D-E3/5AT

0.064

5AT

7500

13" diameter plastic tape and reel

Figure 1. Forward Derating Curve

1.2

TM - Mount Temperature (°C)

0.4

120

150

0.8

0.6

0.2

100

110

140

1.0

130

Figure 2. Forward Power Loss Characteristics

Average Forward Current (A)

0.4

0.2

0.8

1.2

0.8

0.6

0.2

0.4

0.6

1.0

D = 0.3

D = 0.5

D = 0.8

D = 1.0

D = 0.2

D = 0.1

D = t

p/T

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