1.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

* Diffused junction

* Ultrafast recovery time for high efficiency

* Soft recovery characteristics

* Excellent high temperature switching

* High temperature soldering guaranteed:

260°C/10 seconds

2.Mechanical Data

Case

: JEDEC DO-41, molded plastic body

Terminals

: Plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity

: Color band denotes cathode end

Mounting Position

: Any

Weight

: 0.012 oz., 0.34 g

Handling precautin

:None

3.Electrical Characteristic

Parameter Symbol

symbol

SF

11

SF

12

SF

13

SF

14

SF

15

SF

16

SF

17

SF

18

Unit

Maximum repetitive peak reverse voltage

50

100

150

200

300

400

500

600

V

Maximum RMS 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

IF(AV)

A

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load (JEDEC

Method)

A

Typical thermal resistance (Note 2)

RθJA

°C/W

Operating junction and storage temperature range TJ, TSTG

°C

Parameter Symbol

symbol

SF

11

SF

12

SF

13

SF

14

SF

15

SF

16

SF

17

SF

18

Unit

Maximum instantaneous forward voltage at 1.0A

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

1.7

5.0

200

35

15.0

SF11 thru SF18

1.0

30

0.95

1.25

45

–50 to +150

Reverse Voltage 50 to 600V

Forward Current 1.0A

Super Fast Rectifiers

LESHAN RADIO COMPANY, LTD.

We declare that the material of product

compliance with RoHS requirements.

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