FEATURES

* Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

* High temperature metallurgically

bonded construction

* Diffused junction

* 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

Mechanical Data

Case: JEDEC DO-201AD, molded plastic

Terminals: Plated axial leads, solderable per

We declare that the material of product compliance

MIL-STD-750, Method 2026

with ROHS requirements

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight: 0.038 oz., 1.03 g

Handling precautin:None

1.Electrical Characteristic

Parameter Symbol

symbol

SF51

SF52

SF53

SF54

SF55

SF56

SF57

SF58

Unit

device marking code

SF51

SF52

SF53

SF54

SF55

SF56

SF57

SF58

Maximum repetitive peak reverse voltage

50

100

150

200

300

400

500

600V

Maximum RSM voltage

35

70

105

140

210

280

350

420

V

Maximum DC blocking voltage

50

100

150

200

300

400

500

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

Typical thermal resistance (Note 2)

R

θJ

A

°C/W

Maximum DC blocking voltage temperature

°C

Operating junction temperature range

°C

Storage temperature range

°C

Parameter Symbol

symbol

SF51

SF52

SF53

SF54

SF55

SF56

SF57

SF58

Unit

Maximum instantaneous forward voltage at 5.0A

V

Maximum DC reverse current TA = 25

°C

at rated DC blocking voltage TA = 100

°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

35

190

5.0

150

20

150

–50 to +150

–50 to +150

1.7

SF51 thru SF58

Super Fast Plastic Rectifiers

Reverse Voltage 50 to 600V Forward Current 5.0A

10

200

1.25

0.95