Rev.A1

www.gulfsemi.com

SB310

SURFACE MOUNT SCHOTTKY

BARRIER RECTIFIER

VOLTAGE: 100V

CURRENT: 3.0A

FEATURE

SMC/DO--214AB

Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

For surface mounted applications

Low profile package

Built-in strain relief

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

Guard ring for over voltage protection

High temperature soldering guaranteed: 250ºC /10 seconds

at terminals

MECHANICAL DATA

Case: JEDEC DO-214AB molded plastic body

Terminals: Solder plated, solder able per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25

for capacitive load, derate current by 20%)

SYMBOL

SB310

units

Maximum Recurrent Peak Reverse Voltage

Vrrm

100

V

Maximum RMS Voltage

Vrms

70

V

Maximum DC blocking Voltage

Vdc

100

V

Maximum Average Forward Rectified Current

If(av)

3.0

A

Peak Forward Surge Current 8.3ms single half

sine-wave superimposed on rated load

Ifsm

100.0

A

Maximum Forward Voltage atrated Forward

current

(Note 1)

Vf

0.85

V

Maximum DC Reverse Current

Ta =25℃

at rated DC blocking voltage

Ta =100℃

Ir

0.6

20.0

mA

Typical Thermal Resistance

(Note 2)

Rth(ja)

55.0

℃/W

Storage and Operating Temperature Range

Tstg,Tj

-55 to +150

℃

Note:

1. Pulse test: 300

µs pulse width, 1% duty cycle

2. P.C.B. mounted with 0.2 x 0.2inches (5.0 x 5.0mm) copper pad areas