SB320 THRU SB3100

CURRENT 3.0Amperes

VOLTAGE 20 to 100 Volts

Maximum Ratings and Electrical Characteristics

Notes:

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

(2) Thermal resistance from junction to lead vrtical P.C.B. mounted, 0.5"(12.7mm) lead length

with 2.5X2.5"(63.5X63.5mm) copper pads

(3) Measured 1MHz and reverse voltage of 4.0 volts

(Ratings at 25℃ ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive

load. For capacitive load, derate by 20%)

Features

Mechanical Data

· Plastic Package has Underwriters Laboratory

Flammability Classification 94V-0

· Metal silicon junction, majority carrier conduction

· Guard ring 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 :

250℃/10 seconds at terminals,

0.375" (9.5mm) lead length, 5lbs. (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 : 0.041 ounce, 1.15 gram

Symbols

SB320

SB340

Units

Maximum repetitive peak reverse voltage

20

30

40

Volts

Maximum RMS voltage

0.55

0.58

Maximum DC blocking Voltage

Volts

Maximum average forward rectified current

0.375"(9.5mm) lead length(see Fig. 1)

3.0

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load

(JEDEC method)

80.0

Amps

Amps

Maximum instantaneous forward voltage

at 3.0A (Note 1)

3.0

Volts

20

Maximum instantaneous reverse

current at rated DC blocking

voltage (Note1)

250

mA

Typical thermal resistance (Note 2)

40.0

℃/W

Operating junction temperature range

-55 to +125

℃

Volts

SB330

14

21

28

20

30

40

P

F

Typical junction capacitance (Note 3)

Storage temperature range

-55 to +150

-55 to +150

℃

0.85

SB350

SB380

50

60

80

SB360

35

42

56

50

60

80

SB3100

100

70

100

10.0

10

160

Dimensions in inches and (millimeters)

DO-201AD

1.0(25.4)

MIN.

1.0(25.4)

MIN.

0.375(9.5)

0.285(7.2)

0.042(1.1)

0.037(0.9)

DIA.

0.210(5.3)

0.188(4.8)

DIA.