Characteristic

Symbol

US1AF US1BF US1DF US1GF US1JF US1KF US1MF Unit

US1AF THRU US1MF

ＧＡＯＭＩ　ＸＩＮＧＨＥ　ＥＬＥＣＴＲＯＮＩＣＳ　ＣＯ．，ＬＴＤ．　　　　　　　　　　　　　　　　　　　　　　　　ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ

1.0A SURFACE MOUNT ULTRA-FAST RECTIFIER

Maximum Ratings and Electrical Characteristics

Notes:

1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

50

100

200

400

600

800

1000

V

RMS Reverse Voltage

35

70

140

280

420

560

700

V

Average Rectified Output Current

°C

1.0

A

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave Superimposed on Rated Load

(JEDEC Method)

30

A

Forward Voltage Drop

1.0

1.3

1.7

V

Peak Reverse Current

°C

at Rated DC Blocking Voltage

°C

5.0

100

mA

Reverse Recovery Time (Note 2)

50

75

ns

Typical Junction Capacitance (Note 1)

20

10

pF

Typical Thermal Resistance, Junction to Terminal

30

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

ＸＩＮＧＨＥ　ＥＬＥＣＴＲＯＮＩＣＳ

星合电子

1

0.179(4.40)

0.199(5.05)

0.150(3.80)

0.035(0.90)

SMAF

Cathode Band

Top View

0.128(3.25)

0.110(2.80)

0.094(2.40)

0.051(1.30)

0.059(1.50)

0.055(1.40)

0.012(0.30)

0.006(0.15)

0.047(1.20)

0.028(0.70)

Features

·

Glass Passivated Die Construction

·

Diffused Junction

·

Ultra-Fast Recovery Time for High Efficiency

·

Low Forward Voltage Drop, High Current

Capability, and Low Power Loss

·

Surge Overload Rating to 30A Peak

·

Ideally Suited for Automated Assembly

·

Plastic Material: UL Flammability

Classification Rating 94V-0

MECHANICAL DATA

pprox. Weight:

• A

27mg 0.00086oz

XH

Dimensions in inches and (millimeters)