Datasheet > SF51B-G

SF51B-G

更新时间： 2024-09-27 12:46:59

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描述
Super Fast Rectifiers

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中文翻译

获取价格

数据手册

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SF51B-G 数据手册

Super Fast Rectifiers

SF51-G Thru. SF58-G

Reverse Voltage: 50 to 600 Volts

Forward Current: 5.0 Amp

RoHS Device

DO-27

Features

-Supper fast switching time for high efficiency.

-Low forward voltage drop.

0.052(1.30)

0.048(1.20)

DIA.

-High current capability.

1.0(25.4) min.

-Low reverse leakage current.

-Plastic material has UL flammability classification 94V-0

Mechanical data

0.375(9.50)

0.335(8.50)

-Case: Molded plastic, JEDEC DO-27 molded plastic.

-Terminals: Solderable per MIL-STD-750, method 2026.

-Polarity: Color band denotes cathode.

-Mounting position: Any.

0.220(5.60)

0.197(5.00)

DIA.

1.0(25.4) min.

-Weight: 1.1 grams approx.

Dimensions in inches and (millimeter)

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 derate current by 20%.

Symbol

VRRM

SF51-G SF52-G SF53-G SF54-G SF55-G SF56-G SF58-G

Parameter

Unit

Max. repetitive peak reverse voltage

100

150

105

200

140

300

210

400

280

600

420

Max. DC blocking voltage

Max. RMS voltage

VDC

VRMS

Max. averaged forward rectified current

@TA=55°C

5.0

Forward surge current, 8.3ms single

half sine-wave superimposed on rated

load (JEDEC method)

IFSM

150

Peak forward voltage at IF=4.0A DC

Max. Reverse recovery time (Note 1)

Typical Junction capacitance (Note 2)

Trr

0.95

1.25

1.30

@TJ=25°C

Max. DC reverse current

5.0

μA

at rated DC bolcking voltage @TJ=100°C

Typical. thermal resistance (Note 3)

Operating junction temperature

100

RθJA

°C/W

°C

-55 to +125

-55 to +150

Storage temperature range

TSTG

°C

Note 1. Measured with IF=0.5A, IR=1A, IRR=0.25A

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

3. Thermal resistance junction to ambient.

REV: A

Page 1

Company reserves the right to improve product design , functions and reliability without notice.

QW-BS007

Comchip Technology CO., LTD.

12 3 4

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