Ratings at 25

ambient temperature unless otherwise specified.

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

°C

Maximum DC Blocking Voltage

Peak Forward Surge Current 8.3 ms Single Half

Sine Wave Superimposed on Rated Load

(JEDEC Method)

Maximum Instantaneous Forward Voltage at 2 A

Parameter

Maximum Repetitive Peak Reverse Voltage

Maximum RMS voltage

Operating and Storage Temperature Range

Maximum Average Forward Rectified Current

at Ta = 65

°C

Maximum DC Reverse Current

Ta = 25

°C

at Rated DC Blocking Voltage

Ta =125

°C

Symbols

50

100

200

400

600

800

1000

V

35

70

140

280

420

560

700

V

50

100

200

400

600

800

1000

V

2

55

1.3

5

100

50

-55 ~ +150

A

A

V

μA

ns

°C

Maximum Ratings and Electrical characteristics

Units

T , T

j

stg

1.6

1.0

US2ABF US2BBF

US2DBF

US2GBF US2JBF

US2KBF US2MBF

PINNING

PIN

1

2

DESCRIPTION

Cathode

Anode

Simplified outline SMBF symbol

1

2

Reverse Voltage – 50V~1000 V

Forward Current – 2.0 A

MECHANICAL DATA

•

• Terminals: Solderable per MIL-STD-750, Method 2026

•

pprox. Weight: 57mg / 0.002oz

Case: SMBF

A

FEATURES

For surface mounted applications

•

Top View

Marking Code: U2AB~U2MB

Measured at 1 MHz and applied reverse voltage of 4 V D.C

2 )

3

）

1

）

Measured with IF = 0.5 A, IR = 1 A, Irr = 0.25 A

2

P.C.B. mounted with 0.5 X 0.5" (12.7 X 12.7 mm ) copper pad areas.

3）

60

20

Typical Thermal Resistance

R

θJL

°C/W

1）

Typical Junction Capacitance

60

pF

50

75

US2ABF THRU US2MBF

Surface Mount Ultra Fast Rectifiers

http://www.trr-jx.com