LF1 thru LF7

Surface Mount Glass Passivated Fast Recovery Rectifier

Reverse Voltage 50~1000V Forward Current 1A

www.goodark.com

1/4

2014.08-Rev.B

Features

• Glass passivated fast recovery rectifiers

• Ideal for automated placement

Lf

d

lt

d

• 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.

25 °C

l

th

i

t d)

VRRM

50

100

200

400

600

800

1000

V

VRMS

35

70

140

280

420

560

700

V

VDC

50

100

200

400

600

800

1000

V

IF(AV)

A

Parameter

Symbol

LF1

LF2

LF3

LF4

LF5

LF6

LF7

Unit

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

1.0

Pk f

d

t 8 3

il h lf

IFSM

A

I

A

TJ,

TSTG

°C

Peak forward surge current 8.3 ms single half

sine-wave superimposed on rated load

30

Rating for fusing(t＜8.3ms)

3.7

Operating junction and storage temperature

range

- 55 to + 150

Electrical Characteristics

Maximum instantaneous

forward voltage

IF=1 A,TA=25℃

V

TA=25

℃

TA=125

℃

A

= 25 °C unless otherwise noted)

Parameter

Test Conditions Symbol

LF1

LF2

LF3

LF4

LF5

LF6

Maximum DC reverse current

at rated DC blocking voltage

5

µA

50

LF7

Unit

1.3

Typical junction capacitance

4.0 V, 1 MHz

pF

juntion to case

juntion to mount

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

500

nS

Maximum reverse recovery

time

150

250

11

Typical thermal resistance

1)

45

℃/W

12

www.goodark.com

1/4

2014.08-Rev.B