Mechanical data

Epoxy : UL94-V0 rated flame retardant

Method 208 guranteed

•

Package outline

Page 2

Dimensions in inches and (millimeters)

DO-201AD

1.0(25.4)

MIN.

1.0(25.4)

MIN.

.375(9.5)

.285(7.2)

.052(1.3)

.048(1.2)

DIA.

.220(5.6)

.197(5.0)

DIA.

Features

Axial lead type devices for through hole design

High current capability.

High surge capability.

Silicon rubber coating chip junction.

Lead-free parts meet RoHS requirments.

•

•

•

•

•

Formosa MS

SF31 THRU SF38

3.0A Axial

Super

Fast Rectifiers-50-600V

Leaded

Document ID

Issued Date

Revised Date

Revision

Page.

PARAMETER

CONDITIONS

Forward rectified current

Forward surge current

Reverse current

Diode junction capacitance

O

Ambient temperature = 55 C

8.3ms single half sine-wave (JEDEC methode)

f=1MHz and applied 4V DC reverse voltage

Symbol

MIN.

TYP.

MAX.

UNIT

I

O

I

FSM

I

R

C

J

A

A

μA

pF

3.0

125

5.0

O

V

= V

T = 25 C

R

RRM

J

O

V

= V

T = 100 C

R

RRM

J

50

100

SF31

SF32

SF33

50

100

150

35

70

105

SYMBOLS

V

RRM

(V)

V

RMS

V

R

(V)

(V)

*1

*2

*3

*1 Repetitive peak reverse voltage

*2 RMS voltage

*3 Continuous reverse voltage

*4 Maximum forward voltage@I =3.0A

F

*5 Maximum Reverse recovery time, note 1

V

F

(V)

*4

SF35

SF36

300

400

210

280

1.25

-55 to +125

SF37

SF38

500

600

350

420

35

50

100

150

300

400

500

600

0.95

1.70

SF34

200

140

200

Storage temperature

T

STG

+175

-65

O

( C)

Operating

temperature

T ,

J

http://www.formosams.com/

TEL:886-2-22696661

FAX:886-2-22696141

t

rr

(ns)

*5

A

DS-222408

2008/02/10

2012/04/05

D

6

Axial Leaded Super Fast Rectifiers