Datasheet > US3AF

US3AF

更新时间： 2024-11-22 01:25:55

品牌	Logo	应用领域
辰达行 - MDD		/
页数	文件大小	规格书
2页	668K
描述
SURFACE MOUNT ULTRA FAST RECTIFIER

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中文翻译

获取价格

数据手册

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US3AF 数据手册

US3AF THRU US3MF

SURFACE MOUNT ULTRA FAST RECTIFIER

Reverse Voltage - 50 to 1000 Volts Forward Current -

3.0 Amperes

SMAF

FEATURES

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

For surface mounted applications

Ultra fast switching for high efficiency

Low reverse leakage

Cathode Band

Top View

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)

Glass passivated chip junction

0.051(1.30)

0.043(1.10)

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

MDD Catalog

US3AF US3BF US3DF US3GF US3JF US3KF US3MF

Number

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

Maximum repetitive peak reverse voltage

Maximum RMS voltage

VOLTS

VRRM

VRMS

VDC

100

1000

Maximum DC blocking voltage

Maximum average forward rectified current

at TL=55 C

I(AV)

3.0

Amps

Peak forward surge current

IFSM

100.0

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 3.0A

Maximum DC reverse current

at rated DC blocking voltage

Maximum reverse recovery time

TA=25 C

TA=125 C

(NOTE 1)

5.0

300.0

trr

Typical junction capacitance (NOTE 2)

RθJA

C/W

20.0

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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