SB520 THRU SB560

SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 20 to 60 Volts

Forward Current - 5.0 Amperes

FEATURES

♦ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

♦ Metal silicon junction, majority carrier conduction

♦ Low power loss,

high efficiency

♦ High current capability,

low forward voltage drop

♦ High surge capability

♦ Guardring for overvoltage protection

♦ For use in low voltage, high frequency inverters,

free wheeling, and polarity protection applications

♦ High temperature soldering guaranteed:

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

5 lbs. (2.3 kg) tension

MECHANICAL DATA

Case: JEDEC DO-201AD molded plastic body

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Mounting Position:Any

Weight: 0.04 ounce, 1.12 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS

SB520

SB530

SB540

SB550

SB560

UNITS

Maximum repetitive peak reverse voltage

20

30

40

50

60

Volts

Maximum RMS voltage

14

21

28

35

42

Volts

Maximum DC blocking voltage

20

30

40

50

60

Volts

Maximum average forward rectified current

5.0

Amps

Peak forward surge current, 8.3ms single

half sine-wave superimposed on rated load

150.0

Amps

Maximum instantaneous forward voltage at 5.0A

(NOTE 1)

0.55

0.67

Volts

Maximum instantaneous reverse current at

0.5

mA

50.0

25.0

R

ΘJA

25.0

R

ΘJL

8.0

°C/W

Operating junction temperature range

-65 to +125

-65 to +150

°C

Storage temperature range

-65 to +150

°C

NOTES:

(1) Pulse test: 300

µs pulse width, 1% duty cycle

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

4/98

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.

Dimensions in inches and (millimeters)

DO-201AD