Datasheet > UF3K

UF3K

更新时间： 2025-07-18 17:14:51

品牌	Logo	应用领域
星海 - CZSTARSEA		/
页数	文件大小	规格书
2页	20K
描述
SMC

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中文翻译

获取价格

数据手册

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UF3K 数据手册

UF3A THRU UF3M

SURFACE MOUNT ULTRA FAST RECTIFIER

Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes

FEATURES

DO-214AB

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

For surface mounted applications

Ultra fast switching for high efficiency

Low reverse leakage

0.245(6.22)

0.220(5.59)

0.126 (3.20)

0.114 (2.90)

Built-in strain relief,ideal for automated placement

High forward surge current capability

High temperature soldering guaranteed

260 C/10 seconds at terminals

0.280(7.11)

0.260(6.60)

Glass passivated chip junction

0.012(0.305)

0.006(0.152)

0.103(2.62)

0.079(2.06)

MECHANICAL DATA

Case: JEDEC DO-214AB molded plastic body over passivated chip

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

Method 2026

0.060(1.52)

0.030(0.76)

0.008(0.203)MAX.

Polarity: Color band denotes cathode end

Mounting Position: Any

0.320(8.13)

0.305(7.75)

Weight:0.007 ounce, 0.25grams

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

UF3A UF3B UF3D UF3G UF3J UF3K UF3M

100

200 400

140

600

420

600

800

560

800

1000

700

Maximum repetitive peak reverse voltage

Maximum RMS voltage

VRRM

VRMS

VDC

280

100

1000

200 400

Maximum DC blocking voltage

Maximum average forward rectified current

at TL=75 C

I(AV)

3.0

Peak forward surge current

IFSM

100.0

1.4

8.3ms single half sine-wave superimposed on

rated load

1.0

1.7

Maximum instantaneous forward voltage at 3.0A

Maximum DC reverse current

at rated DC blocking voltage

Maximum reverse recovery time

TA=25 C

TA=100 C

(NOTE 1)

5.0

100.0

trr

Typical junction capacitance (NOTE 2)

RθJA

C/W

Typical thermal resistance (NOTE 3)

Operating junction and storage temperature range

55.0

TJ,TSTG

-55 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

DN:S07E09A0

STAR SEA

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