1.FEATURES

* Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

* High temperature metallurgically bonded construction

* Glass passivated chip

* Capable of meeting environmental standards

of MIL-S-19500

* For use in high frequency rectifier circuits

* Fast switching for high efficiency

* High temperature soldering guaranteed:

260

°C/10 seconds

* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension

2.Mechanical Data

Case: JEDEC DO-201AD, molded plastic

Terminals: Plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight: 0.038 oz., 1.03 g

Handling precautin:None

3.Electrical Characteristic

Parameter Symbol

symbol

SF31

G

SF32

G

SF33

G

SF34

G

SF35

G

SF36

G

SF38

G

Unit

Maximum repetitive peak reverse voltage

50

100

150

200

300

400

600V

Maximum RMS voltage

35

70

105

140

210

280

420

V

Maximum DC blocking voltage

50

100

150

200

300

400

600

V

Maximum average forward rectified current

A

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load (JEDEC

Method)

A

Maximum DC blocking voltage temperature

°C

Typical thermal resistance (Note 2)

R

θJA

°C/W

Operating junction temperature range

°C

Storage temperature range

°C

Parameter Symbol

symbol

SF31

G

SF32

G

SF33

G

SF34

G

SF35

G

SF36

G

SF38

G

Unit

Maximum instantaneous forward voltage at 3.0A

1.7

V

Maximum DC reverse current TA = 25

°C

at rated DC blocking voltage TA = 125

°C

IR

µA

Typical reverse recovery time (Note 1)

trr

ns

Typical junction capacitance at 4.0V, 1MHz

CJ

PF

NOTES:

1. IF = 0.5A, IR = 1.0A, IRR = 0.25A

2. Thermal resistance from junction to ambient at 0.375

” (9.5mm) lead length, P.C.B. mounted

10

200

35

30

0.95

SF31G thru SF36G

1.25

3.0

50

150

150

20

–50 to +150

–50 to +150

Glass Passivated Junction

Super Fast Plastic Rectifiers

Reverse Voltage 50 to 600V

Forward Current 3.0A