US2AF datasheet(1/3 Pages) HOTTECH

部件名	US2AF

功能描述	SURFACE MOUNT ULTRA FAST RECTIFIER

PDF	3 Pages

Scroll/Zoom	100%

制造商	HOTTECH [GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.]

网页	http://www.hottech.net.cn/

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1 / 3 page

US2AF-US2MF

SURFACE MOUNT ULTRA FAST RECTIFIER

FEATURES

 Glass Passivated Die Construction

 Super-Fast Recovery Time For High Efficiency

 Low Forward Voltage Drop and High Current Capability

 Ideally Suited for Automated Assembly

 Plastic Material: UL Flammability Classification Rating 94V-0

MECHANICAL DATA

 Case: SMAF Molded plastic

 Terminals: Pure tin plated, lead free

 Polarity: Indicated by cathode band

 Weight: 27mg (approx.)

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, derate current by 20%.

Parameter

Symbol

US2AF

US2BF

US2DF

US2GF

US2JF

US2KF

US2MF

Unit

Maximum Repetitive Peak Reverse Voltage

V

RRM

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

V

RMS

35

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

V

DC

50

100

200

400

600

800

1000

V

Maximum Average Forward Rectified

Current

at TA =75 °C

IF(AV)

2.0

A

Peak Forward Surge Current 8.3ms

Single Half Sine-wave Superimposed

on Rated Load (JEDEC)

I

FSM

50.0

A

Maximum Instantaneous Forward Voltage at 2 A

V

F

1.0

1.4

1.7

V

Maximum DC Reverse Current at

Rated DC Blocking Voltage

TA =25 °C

TA=100 °C

I

R

5.0

50.0

µ A

Maximum reverse recovery time (NOTE1)

trr

50

75

nS

Typical Junction Capacitance (NOTE2)

C

J

20.0

pF

Maximum Thermal Resistance (NOTE3)

RθJL

50.0

°C/W

Operating and Storage Temperature Range

T

J, TS

-50 to + 150

°C

Note: 1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A

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

3.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas

E-mail:hkt@heketai.com

1 / 3

SMAF

Cathode

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