SB520A thru SB560A

Vishay Semiconductors

formerly General Semiconductor

Document Number 88903

www.vishay.com

09-Mar-04

1

Schottky Barrier Rectifier

Reverse Voltage 20 to 60V

Forward Current 5A

Parameter

Symbol SB520A SB530A SB540A SB550A SB560A

Unit

Maximum repetitive peak reverse voltage

20

30

40

50

60

V

Maximum RMS voltage

14

21

28

35

42

V

Maximum DC blocking voltage

20

30

40

50

60

V

Maximum average forward rectified current

5A

Peak forward surge current, 8.3ms single

half sine-wave superimposed on rated load

150

A

25

10

8

°C/W

Operating junction temperature range

– 65 to +125

– 65 to +150

°C

Storage temperature range

-65 to +150

°C

Parameter

Symbol SB520A SB530A SB540A SB550A SB560A

Unit

0.50

0.70

V

Maximum instantaneous reverse current at

0.5

mA

50

25

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

(2) Thermal resistance junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length

Features

• Low power loss, high efficiency

• For use in low voltage high frequency inverters,

free wheeling, and polarity protection applications

• Guardring for overvoltage protection

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

Mechanical Data

Case: JEDEC DO-201AD molded plastic body

Terminals: Plated axial leads, solderable per

MIL-STD-750, Method 2026

High temperature soldering guaranteed:

250°C/10 seconds 0.375” (9.5mm) lead length,

5lbs. (2.3kg) tension

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight: 0.04 oz., 1.12 g

0.210 (5.3)

0.190 (4.8)

Dia.

0.052 (1.32)

0.048 (1.22)

Dia.

1.0 (25.4)

Min.

0.375 (9.5)

0.285 (7.2)

1.0 (25.4)

Min.

DO-201AD

Dimensions in inches and (millimeters)

New Product