SB320 THRU SB390

SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 20 to 90 Volts

Forward Current - 3.0 Amperes

FEATURES

MECHANICAL DATA

* Plastic package has Underwriters Laboratory

Flammability Classifications 94V-0

* Metal silicon junction, majority carrier conduction

* Guardring for overvoltage protection

* Low power loss, high efficiency

* High current capability, low forward voltage drop

* High surge capability

* For use in low voltage, high frequency inverters,

free wheeling, and polarity protection applications

* High temperature soldering guaranteed :

260

5 lbs. (2.3kg) tension

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

o

C ambient temperature

unless otherwise specified.

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum average forward rectified current

0.375" (9.5mm) lead length (SEE FIG.1)

Peak forward surge current 8.3ms single half sine-wave

superimposed on rated load (JEDEC Method)

Maximum instantaneous forward voltage at 3.0 A

Maximum instantaneous reverse

current at rated DC blocking voltage

o

C

o

C

Typical thermal resistance ( NOTE )

Storage temperature range

SYMBOLS

SB320

SB340

SB360

20

40

60

14

28

42

3.0

75

80

0.55

0.75

0.85

5

10

2

20

40

-65 to +150

UNITS

Volts

Volts

Maximum DC blocking voltage

20

40

60

SB380

80

56

80

SB390

90

63

90

Volts

Volts

Amps

Amps

mA

o

C / W

o

C

Operating junction temperature range

-65 to +150

-65 to +125

o

C

Zowie Technology Corporation

REV. : 0

DO-201AD

*Dimensions in inches and (millimeters)

10

NOTES : Thermal resistance from junction to lead vertical P.C.B. mounting 0.50" (12.7mm) lead length with 2.5 x 2.5" (63.5 x 63.5mm) copper pad

0.210(5.3)

0.052(1.3)

0.048(1.2)

0.190(4.8)

DIA.

DIA.