FEATURES

* Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

* Ideally suited for use in very high frequency switching

power supplies,inverters and as free wheeling diodes

* Cavity-free glass passivated junction

* Ultrafast recovery time for high efficiency

* Soft recovery characteristics

* Excellent high temperature switching

* High temperature soldering guaranteed:

260°C/10 seconds

Mechanical Data

Case: JEDEC DO-15, molded plastic over glass die

Terminals: Plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight: 0.015 oz., 0.40 g

Demensions in inches and (milimeters)

Handling precautin:None

Parameter Symbol

symbol

SF

21

SF

22

SF

23

SF

24

SF

25

SF

26

Unit

Maximum repetitive peak reverse voltage

50

100

150

200

300

400V

Maximum RMS voltage

35

70

105

140

210

280V

Maximum DC blocking voltage

50

100

150

200

300

400V

Maximum average forward rectified current

IF(AV)

A

Peak forward surge current 8.3ms single half

Method

)

A

Typical thermal resistance (Note 2)

RθJA

°C/W

Operating junction and storage temperature range TJ, TSTG

°C

Parameter Symbol

symbol

SF

21

SF

22

SF

23

SF

24

SF

25

SF

26

Unit

Maximum instantaneous forward voltage at 2.0A

V

Maximum DC reverse current TA = 25°C

at rated DC blocking voltage TA = 125°C

IR

µA

Typical reverse recovery time (Note 1)

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

2.0

75

SF

thru SF26

45

–50 to +150

0.95

1.25

5.0

200

35

25.0

Reverse Voltage 50 to 400V

Forward Current 2.0A

Glass Passivated Junction

Super Fast Rectifiers

21