VSSC520S datasheet(2/4 Pages) VISHAY

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Document Number: 89318

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Revision: 10-Nov-10

VSSC520S

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 PCB 1 oz. pad area; thermal resistance RJA - junction to ambient

(2) Units mounted on PCB with 25 mm x 25 mm copper pad areas; thermal resistance RJM - 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

Instantaneous forward voltage

IF = 5.0 A

TA = 25 °C

VF (1)

1.19

1.70

TA = 125 °C

0.67

0.75

Reverse current per diode

VR = 180 V

TA = 25 °C

IR (2)

2.0

μA

TA = 125 °C

2.0

VR = 200 V

TA = 25 °C

200

μA

TA = 125 °C

3.2

Typical junction capacitance

4.0 V, 1 MHz

280

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

PARAMETER

SYMBOL

VSSC520S

UNIT

Typical thermal resistance

RJA (1)

°C/W

RJM (2)

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

VSSC520S-M3/57T

0.235

57T

850

7" diameter plastic tape and reel

VSSC520S-M3/9AT

0.235

9AT

3500

13" diameter plastic tape and reel

100

125

175

TM - Mount Temperature (°C)

M Measured at Terminal

150

5.5

4.5

Average Forward Current (A)

1.5

1.0

0.5

5.0

4.5

4.0

3.5

3.0

2.5

0.5

D = t

p/T

D = 0.1

D = 0.5

D = 0.8

D = 1.0

3.5

3.0

2.5

2.0

D = 0.3

D = 0.2

2.0

1.5

1.0

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