SF840

更新时间： 2024-09-24 13:13:23

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技术参数
数据手册

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SF840 技术参数

Case Style：	TO-220AC	IF(A)：	8
VRRM (V)：	400	IFSM (A)：	125
VF (V)：	1.3	@ IF (A)：	8
Maximum reverse current：	10	TRR(nS)：	35
class：	Diodes

SF840 数据手册

SF805F-SF860F

Super Fast Rectifiers

VOLTAGE RANGE: 50 --- 600V

CURRENT: 8.0A

ITO-220AC

Features

4.5± 0.2

+0.2

-0.1

10.2± 0.2

3.1

◇

Low cost

Diffused junction

Glass passivated junction

Low forward voltage drop

High current capability

Easily cleaned with Alcohol,Isopropanol and similar solvents

The plastic material carries U/L recognition 94V-0

4.0± 0.3

1.4± 0.1

0.6± 0.1

2.6± 0.2

Mechanical Data

0.6± 0.1

5.0± 0.1

◇

Case:JEDEC ITO-220AC

Polarity: Color band denotes cathode

Weight: 0.064 ounces,1.81 gram

Mounting position: Any

Dimensions in millimeters

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified.

Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.

860F

810F

805F

850F

UNITS

820F 830F 840F

V_RRM

V_RMS

V_DC

Maximum recurrent peak reverse voltage

Maximum RMS voltage

100

200

140

200

300

210

300

400

280

400

500

350

500

600

420

600

Maximum DC blocking voltage

Maximum average forward rectified current

total device (rated V_R),T_C=100℃

Peak forward surge current

100

I_(AV)

8.0

I_FSM

8.3ms single half-sine-wave

125

superimposed on rated load

Maximum instantaneous

V_F

I_R

=8.0A

@I_F

1.3

0.98

1.7

forward voltage (Note1)

Maximum reverse current

@T_j=25℃

µA

at rated DC blocking voltage @T_j=125℃

500

t_rr

Maximum reverse recovery time (Note2)

Typical thermal resistance junction to case

R_θjC

5.0

℃/W

T_j

- 55 ---- + 150

Operating junction temperature range

Storage temperature range

℃

T_STG

NOTE:1.Pulse test:pulse width=300µs,duty cycle≤2.0%

2. Measured with I_F=0.5A, I_R=1A, I_rr=0.25 A.

http://www.luguang.cn

mail:lge@luguang.cn

中文翻译

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