1.0 (25.4)

MIN.

1.0 (25.4)

MIN.

0.125 (3.18)

0.115 (2.92)

0.100 (2.54)

0.090 (2.29)

0.025 (0.635)

0.023 (0.584)

DIA

DIA.

SB020 THRU SB040

MINIATURE SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 20 to 40 Volts

Forward Current - 0.6 Ampere

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: Molded plastic body

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

Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight: 0.0064 ounce, 0.181 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS

SB020

SB030

SB040

UNITS

Maximum repetitive peak reverse voltage

20

30

40

Volts

Maximum RMS voltage

14

21

28

Volts

Maximum DC blocking voltage

20

30

40

Volts

Maximum average forward rectified current at

0.6

Amp

Peak forward surge current, 8.3ms single

half sine-wave superimposed on rated load

20.0

Amps

0.55

Volts

Maximum instantaneous reverse current at

rated DC blocking voltage

0.5

mA

(NOTE 1)

10.0

R

ΘJA

60.0

°C/W

R

ΘJL

20.0

Operating junction temperature range

-55 to +125

°C

Storage temperature range

-55 to +150

°C

NOTES:

(1) Pulse test: 300

µs pulse width, 1% duty cycle

(2) Thermal resistance from junction to ambient vertical P.C.B. mounted, 0.5" 1.27mm lead length with 1.5 x 1.5” (38 x 38mm) copper pad

4/98

Case Style MPG06

Dimensions in inches

and

(millimeters)