AiT Semiconductor Inc.

www.ait-ic.com

US2AB~US2MB

ULTRAFAST RECOVERY RECTIFIER

REVERSE VOLTAGE 50V TO 1000V FORWARD CURRENT 2A

REV1.1

- AUG 2018 RELEASED, MAR 2021 UPDATED -

- 2 -

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified. Single phase half-wave 60 Hz, resistive or

inductive load, for capacitive load current derate by 20 %.

Parameter

Symbol US2AB US2BB US2DB US2GB US2JB US2KB US2MB Unit

Maximum Repetitive Peak

Reverse Voltage

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

35

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

50

100

200

400

600

800

1000

V

Maximum Average Forward

2.0

A

Peak Forward Surge Current

8.3ms Single Half Sine Wave

Superimposed on Rated Load

50

A

Maximum Instantaneous

Forward Voltage at 2A

1.0

1.3

1.65

V

Maximum DC

Reverse Current at

Rated DC

Blocking Voltage

5.0

100

μA

Maximum Reverse Recovery

50

75

ns

60

°C/W

Typical Junction Capacitance

Cj

20

pF

Operating and Storage

Temperature Range

-55 ~+150

°C

NOTE2: P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.