Datasheet > SF44G

SF44G

更新时间： 2024-09-17 12:24:03

品牌	Logo	应用领域
鲁光 - LGE		二极管
页数	文件大小	规格书
2页	189K
描述
4.0 AMP. Glass Passivated Super Fast Rectifiers

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中文翻译

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数据手册

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SF44G 数据手册

SF41G-SF48G

4.0 AMP. Glass Passivated Super Fast Rectifiers

DO-201AD

Features

ꢀ

High efficiency, low VF

High current capability

High reliability

High surge current capability

Low power loss.

For use in low voltage, high frequency inventor, free

wheeling, and polarity protection application

Mechanical Data

ꢀ

Case: Molded plastic

Epoxy: UL 94V-0 rate flame retardant

Polarity: Color band denotes cathode

High temperature soldering guaranteed:

260 C/10 seconds/.375”,(9.5mm) lead

Dimensions in inches and (millimeters)

lengths at 5 lbs., (2.3kg) tension

Mounting position: Any

Weight: 1.2 grams

ꢀ

Maximum Ratings and Electrical Characteristics

Rating at 25 C ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

Symbol

SF SF SF SF SF SF SF SF

Type Number

Units

41G 42G 43G 44G 45G 46G 47G 48G

50 100 150 200 300 400 500 600

35 70 105 140 210 280 350 420

50 100 150 200 300 400 500 600

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

V_RRM

V_RMS

V_DC

Maximum DC Blocking Voltage

Maximum Average Forward Rectified

Current .375 (9.5mm) Lead Length

4.0

I_(AV)

@T_A= 55 C

Peak Forward Surge Current, 8.3 ms Single

Half Sine-wave Superimposed on Rated

Load (JEDEC Method )

125

I_FSM

Maximum Instantaneous Forward Voltage

@ 4.0A

1.0

1.3

1.7

V_F

5.0

Maximum DC Reverse Current @ T_A=25 C

I_R

at Rated DC Blocking Voltage @ T_A=100 C

500

Maximum Reverse Recovery Time (Note 1)

Typical Junction Capacitance (Note 2)

Thermal Resistance

Trr

100

C/W

θJA

Operating Temperature Range

Storage Temperature Range

T_J

-65 to +150

T_STG

1. Reverse Recovery Test Conditions: I_F=0.5A, I_R=1.0A, I_RR=0.25A

2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.

3. Mount on Cu-Pad Size 16mm x 16mm on P.C.B

Notes:

http://www.luguang.cn

mail:lge@luguang.cn

中文翻译

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