Datasheet > LF7

LF7

更新时间： 2024-11-23 01:25:59

品牌	Logo	应用领域
固锝 - GOOD-ARK		/
页数	文件大小	规格书
4页	180K
描述
Surface Mount Glass Passivated Fast Recovery Rectifier

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中文翻译

获取价格

数据手册

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LF7 数据手册

LF1 thru LF7

Surface Mount Glass Passivated Fast Recovery Rectifier

Reverse Voltage 50~1000V Forward Current 1A

Features

• Glass passivated fast recovery rectifiers

• Ideal for automated placement

• Low forward voltage drop

• Low leakage current

• Moisture sensitivity: level 1, per J-STD-020

• Solder dip 260 °C, 10 s

• Low profile， typical thickness 1.0mm

• AEC-Q101 qualified

eSGB (SMAF)

Typical Applications

For use of general purpose rectification in lighting, cellular phone, portable device,

power supplies, and other consumer applications.

Maximum Ratings (TA = 25 °C unless otherwise noted)

LF1 LF2 LF3 LF4 LF5 LF6 LF7

Unit

Parameter

Symbol

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

100

200

140

200

400

280

400

1.0

600

420

600

800 1000

560 700

800 1000

VRRM

VRMS

VDC

100

Maximum average forward rectified current

IF(AV)

Peak forward surge current 8.3 ms single half

sine-wave superimposed on rated load

IFSM

I²t

A²sec

°C

3.7

Rating for fusing(t＜8.3ms)

Operating junction and storage temperature

range

TJ,

TSTG

- 55 to + 150

Electrical Characteristics (TA = 25 °C unless otherwise noted)

LF1 LF2 LF3 LF4 LF5 LF6 LF7

Unit

Parameter

Test Conditions Symbol

Maximum instantaneous

forward voltage

1.3

V_F

IF=1 A,TA=25℃

TA=25℃

TA=125℃

Maximum DC reverse current

at rated DC blocking voltage

I_R

µA

I_F=0.5A,I_R=1.0A,

Maximum reverse recovery

time

t_rr

150

250

500

I_rr=0.25A

C_J

Typical junction capacitance 4.0 V, 1 MHz

juntion to case

Typical thermal resistance¹⁾

juntion to mount

R_θJC

R_θJM

℃/W

Note:1),The thermal resistance from junction to case and mount,mounted on P.C.B with 8×8mm copper pads,2 OZ,FR4 PCB

www.goodark.com

1/4

2014.08-Rev.B

12 3 4

中文翻译

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