US2GBF

US2KBF

US2ABF THRU US2MBF

SURFACE MOUNT ULTRAFAST RECOVERY RECTIFIER

Reverse Voltage - 50 to 1000 Volts

Forward Current - 2.0 Amperes

2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.

3.P.C.B. mounted with 0.5x0.5

”(12.7x12.7mm) copper pad areas

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

VOLTS

VOLTS

VOLTS

SYMBOLS

UNITS

Amps

Amps

Volts

2.0

50

1.3

Operating junction and storage temperature range

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

Peak forward surge current

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Maximum instantaneous forward voltage at 2.0A

Maximum DC reverse current

at rated DC blocking voltage

5.0

100.0

R

60

60

-55 to +150

pF

C

A

µ

Typical thermal resistance (NOTE 3)

C/W

Typical junction capacitance (NOTE 2)

Maximum reverse recovery time

(NOTE 1)

50

75

ns

US2ABF US2BBF US2DBF

US2JBF

US2MBF

Ratings at 25 C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.

50

35

50

100

70

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

1000

MDD Catalog Number

Dimensions in inches and (millimeters)

SMBF

Cathode Band

Top View

0.165(4.2)

0.173(4.4)

0.216(5.5)

0.200(5.1)

0.146(3.70)

0.138(3.50)

0.075(1.90)

0.086(2.20)

0.051(1.30)

0.043(1.10)

0.010(0.26)

0.0071(0.18)

0.051(1.30)

0.039(1.0)

FEATURES

For surface mounted applications

Low profile package

Glass Passivated Chip Junction

Superfast reverse recovery time

Lead free in comply with EU RoHS 2011/65/EU diretives

Easy to pick and place

MECHANICAL DATA

Case: JEDEC SMBF molded plastic body

Terminals: leads solderable per MIL-STD-750,

Method 2026

Mounting Position: Any

Weight:57mg/0.002oz

Marking code

U2AB

U2BB

U2DB

U2GB

U2JB

U2KB

U2MB

1.6

1.0

R

20