1

3

2

10.2± 0.2

? 3.8± 0.15

PIN

0.9± 0.1

2.5± 0.1

2.6± 0.2

0.5± 0.1

1.4± 0.2

4.5± 0.2

PIN 1

PIN 3

CASE

PIN 2

FEATURES

MECHANICAL DATA

Mounting position: Any

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

SR

1660CT

UNITS

Maximum recurrent peak reverse voltage

60

V

Working peak reverse voltage

42

V

Maximum DC blocking voltage

60

V

Maximum average forw ard rectified current

h

@T

A

Peak forw ard surge current 8.3 ms single half

b

sine-w ave superimposed on rated load

v

(JEDEC Method) @T

A

Maximum instantaneous forw ard voltage per leg

@ 8.0A (Note1)

V

Maximum reverse current

@T

at rated DC blocking voltage

@T

Operating junction temperature range

Storage temperature range

-55 --- +150

Note: 1. Pulse test:300us pulse width,1% duty cy cle.

21

28

35

20

30

40

50

mA

-55 --- +150

Metal-Semiconductor junction with guard ring

Weight: 0.071 ounce, 2.006 grams

SR

1640CT

SR

1650CT

20

SR

1620CT

SR

1630CT

Polarity: As marked

TO-220AB

1.0

DUAL SCHOTTKY RECTIFIERS

The plastic material carries U/L recognition 94V-0

Epitaxial construction

For use in low voltage,high frequency inverters free

Low forward voltage drop,low switching losses

Case:JEDEC TO--220AB,molded plastic

High surge capability

14

200.0

0.8

0.7

REVERSE VOLTAGE: 20 - 60 V

FORWARD CURRENT: 16 A

50.0

SR1620CT---SR1660CT

16.0

Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.

Ratings at 25

ambient temperature unless otherwise specified.

30

40

50

Dimensions in millimeters

Diode Semiconductor Korea

www.diode.kr