VSSB310 datasheet(2/4 Pages) VISHAY

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Document Number: 89139

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Revision: 25-Aug-09

VSSB310

Vishay General Semiconductor

New Product

Notes

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

(2) Pulse test: Pulse width

≤ 40 ms

Notes

(1) Free air, mounted on recommended P.C.B. 1 oz. pad area. Thermal resistance RθJA - junction to ambient

(2) Units mounted on P.C.B. with 10 mm x 10 mm copper pad areas. RθJM - junction to mount

RATINGS AND CHARACTERISTICS CURVES

(TA = 25 °C unless otherwise noted)

Fig. 1 - Maximum Forward Current Derating Curve

Fig. 2 - Forward Power Loss Characteristics

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

PARAMETER

TEST CONDITIONS

SYMBOL

TYP.

MAX.

UNIT

Breakdown voltage

IR = 1.0 mA

TA = 25 °C

VBR

100 (minimum)

Instantaneous forward voltage

IF = 3.0 A

TA = 25 °C

VF (1)

0.62

0.70

TA = 125 °C

0.56

0.65

Reverse current

VR = 70 V

TA = 25 °C

IR (2)

1.5

µA

TA = 125 °C

1.2

VR = 100 V

TA = 25 °C

7.0

250

µA

TA = 125 °C

3.6

Typical junction capacitance

4.0 V, 1 MHz

230

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

PARAMETER

SYMBOL

VSSB310

UNIT

Typical thermal resistance

RθJA (1)

120

°C/W

RθJM (2)

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

VSSB310-E3/52T

0.096

52T

750

7" diameter plastic tape and reel

VSSB310-E3/5BT

0.096

5BT

3200

13" diameter plastic tape and reel

100

125

4.0

150

TM - Mount Temperature (°C)

2.5

2.0

1.5

0.5

1.0

M Measured at Terminal

3.0

3.5

3.6

2.4

Average Forward Current (A)

1.4

1.2

1.0

0.8

0.6

0.4

0.2

3.2

2.8

2.4

2.0

1.6

1.2

0.8

0.4

D = t

p/T

D = 0.1

D = 0.2

D = 0.3

D = 0.5

D = 0.8

D = 1.0

2.2

2.0

1.8

1.6

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