FEATURES

* Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

* Low power loss,high efficiency

* For use in low voltage high frequency inverters,

free wheeling,and polarity protection applications

* Guardring for over voltage protection

* High temperature soldering guaranteed:

260°C/10 seconds at terminals

Mechanical Data

Case

: JEDEC DO-214AC,

molded plastic over glass body

Terminals

: Plated axial leads, solderable per

MIL-STD-750, Method 2026

Polarity

: Color band denotes cathode end

Mounting Position

: Any

Weight

: 0.0028 oz., 0.08 g

Handling precautin

:None

Electrical Characteristic

Maximum repetitive peak reverse voltage

20

30

40

50

60

80

100

V

Maximum RMS voltage

14

21

28

35

42

56

70

V

Maximum DC blocking voltage

20

30

40

50

60

80

100

V

Maximum average forward rectified current

0.375" (9.5mm) lead length (See fig. 1)

IF(AV)

A

Peak forward surge current 8.3ms single half

sine-wave superimposed on rated load (JEDEC

Method)

A

Typical thermal resistance (Note 1)

RθJA

°C/W

Operating junction and storage temperature range TJ, TSTG

°C

Maximum instantaneous forward voltage at 2.0A

V

Maximum DC reverse current TA = 25°C

at rated DC blocking voltage TA = 125°C

IR

mA

Typical junction capacitance at 4.0V, 1MHz

CJ

PF

NOTES:

1. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted

110

–40 to +125

0.50

0.70

0.85

0.5

5.0

SM220A thru SM2100A

2.0

50

50

Schottky Barrier Rectifiers

Reverse Voltage 20 to100V

Forward Current 2.0A

We declare that the material of product

compliance with RoHS requirements.

LESHAN RADIO COMPANY, LTD.

1/3

Parameter Symbol

symbol

Unit

SM

220A

SM

230A

SM

240A

SM

250A

SM

260A

SM

280A

SM

2100A

Parameter Symbol

symbol

Unit

SM

220A

SM

230A

SM

240A

SM

250A

SM

260A

SM

280A

SM

2100A