Chip Silicon Rectifier

SFM31 THRU SFM36

Super fast recovery type

Features

Plastic package has Underwriters Laboratory

Flammability Classification 94V-O Utilizing Flame

Retardant Epoxy Molding Compound.

For surface mounted applications.

Exceeds environmental standards of MIL-S-19500 /

228

Low leakage current.

Mechanical data

Case : Molded plastic, JEDECDO-214AB

Terminals : Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity : Indicated by c athode band

Mounting Position : Any

Weight : 0.00585 ounce, 0.195 gram

(V)

(V)

(V)

(V)

(nS)

(

SFM31

S31

50

35

50

SFM32

S32

100

70

100

SFM33

S33

150

105

150

SFM34

S34

200

140

200

SFM35

S35

300

210

300

SFM36

S36

400

280

400

-55 to +150

Operating

temperature

*1

*2

*3

*4

*5

SYMBOLS

MARKING

CODE

35

0.95

1.25

PARAMETER

CONDITIONS

Symbol

MIN.

TYP.

MAX.

UNIT

Forward rectified current

Ambient temperature = 50

3.0

A

Forward surge current

8.3ms single half sine-wave superimposed on

rate load (JEDEC methode)

100

A

25

5.0

uA

100

uA

Thermal resistance

Junction to ambient

R

16

Diode junction capacitance

f=1MHz and applied 4vDC reverse voltage

45

pF

Storage temperature

-55

+150

Reverse current

*1 Repetitive peak reverse voltage

*2 RMS voltage

*3 Continuous reverse voltage

*4 Maximum forward voltage

*5 Reverse recovery time

Formosa MS

0.276(7.0)

0.260(6.6)

0.012(0.3) Typ.

0.189(4.8)

0.173(4.4)

0.244(6.2)

0.228(5.8)

0.087(2.2)

0.071(1.8)

0.040 (1.0) Typ.

0.040(1.0) Typ.

Dimensions in inches and (millimeters)

SMC

0.152(3.8)

0.144(3.6)

0.032(0.8) Typ.