Datasheet > US1GF

US1GF

更新时间： 2025-09-22 19:14:35

品牌	Logo	应用领域
辰达行 - MDD		/
页数	文件大小	规格书
2页	622K
描述
工作温度:-50℃~+150℃@(Tj);最小工作结温:-50℃;平均整流电流（Io）:1A;反向恢复时间（trr）:50ns;正向压降（Vf）:1.4V@1A;最大反向电流(Ir):5μA@400V;最大工作结温（Tj）:+150℃@(Tj);

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中文翻译

获取价格

数据手册

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US1GF 数据手册

US1AF THRU US1MF

SURFACE MOUNT ULTRA FAST RECTIFIER

Reverse Voltage - 50 to 1000 Volts Forward Current -

1.0 Ampere

SMAF

FEATURES

Cathode Band

Top View

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

For surface mounted applications

Ultra fast switching for high efficiency

Low reverse leakage

0.106(2.70)

0.094(2.40)

0.063(1.60)

0.051(1.30)

Built-in strain relief,ideal for automated placement

High forward surge current capability

High temperature soldering guaranteed

260 C/10 seconds at terminals

0.146(3.7)

0.130(3.3)

0.0091(0.23)

0.0071(0.18)

0.051(1.30)

0.043(1.10)

Glass passivated chip junction

0.051(1.30)

0.039(1.0)

MECHANICAL DATA

Case

: JEDEC SMAF molded plastic body over passivated chip

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.0018 ounce, 0.064 grams

0.193(4.90)

0.173(4.40)

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

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%.

SYMBOLS

UNITS

US1AF US1BF US1DF US1GF US1JF US1KF US1MF

MDD Catalog

Number

MDD MDD MDD MDD MDD MDD MDD

Marking code

US1AF US1BF US1DF US1GF US1JF US1KF US1MF

Maximum repetitive peak reverse voltage

Maximum RMS voltage

100

200

140

200

400

280

400

600

420

600

800 1000

560 700

VOLTS

VRRM

VRMS

VDC

100

800 1000

Maximum DC blocking voltage

Maximum average forward rectified current

at TL=55 C

I(AV)

1.0

Amp

Peak forward surge current

IFSM

30.0

1.4

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Amps

Volts

1.0

1.7

Maximum instantaneous forward voltage at 1.0A

Maximum DC reverse current

at rated DC blocking voltage

Maximum reverse recovery time

TA=25 C

TA=100 C

(NOTE 1)

5.0

50.0

trr

Typical junction capacitance (NOTE 2)

RθJA

C/W

15.0

50.0

Typical thermal resistance (NOTE 3)

Operating junction and storage temperature range

TJ,TSTG

-50 to +150

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

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与US1GF相关器件

型号	品牌	获取价格	描述	数据表
US1GF (UF1GF)	HOTTECH	获取价格	SMAF
US1GF-HAF	SWST	获取价格	快恢复整流管
US1GFA	ONSEMI	获取价格	超快速表面贴装整流器
US1GFF	SWST	获取价格	Fast Recovery Rectifiers
US1GFF-AH	SWST	获取价格	Fast Recovery Rectifiers
US1GFF-HAF	SWST	获取价格	快恢复整流管
US1GFL	RECTRON	获取价格	Reverse Voltage Vr : 400 V;Forward Current Io : 1.0 A;Max Surge Current : 30 A;Forward Vol
US1GFL	MCC	获取价格	1 Amp Ultra Fast Rectifier 50 to 1000 Volts
US1GFL	KEXIN	获取价格	Ultra-Fast Recovery Rectifier
US1GFW	SWST	获取价格	快恢复整流管

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