Rev.A1

www.gulfsemi.com

SB2045CT

SCHOTTKY BARRIER

RECTIFIER

VOLTAGE: 45V

CURRENT: 20.0A

FEATURE

TO-220AB

High current capability, Low forward voltage drop

Low power loss, high efficiency

High surge capability

High temperature soldering guaranteed

250°C /10sec/0.375" lead length at 5 lbs tension

MECHANICAL DATA

Terminal: Plated axial leads solderable per

MIL-STD 202E, method 208C

Case: Molded with UL-94 Class V-0 recognized Flame

Retardant Epoxy

Polarity: Common Cathode

Mounting position: any

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated)

SYMBOL

SB2045CT

units

Maximum Recurrent Peak Reverse Voltage

Vrrm

45

V

Maximum RMS Voltage

Vrms

31.5

V

Maximum DC blocking Voltage

Vdc

45

V

Maximum Average Forward Rectified Current

at Tc=135°C

If(av)

20

A

Peak Forward Surge Current 8.3ms single

half sine-wave superimposed on rated load per leg

Ifsm

180

A

Maximum Forward Voltage per leg and 25

°C

at 10A

Vf

0.57

V

Maximum Reverse Current per leg

Tj =25℃

at working peak reverse voltage

Tj =125℃

Ir

0.1

15.0

mA

Typical Thermal Resistance per leg

(Note 1)

Rth(jc)

2.0

℃/W

Operating Junction and

Storage Temperature Ramge

Tj

Tstg

-65 to +175

°C

Note:

1.Thermal Resistance from Junction to Case