1S20 THRU 1SA0

SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 20 to 100 Volts

Forward Current - 1.0 Ampere

FEATURES

MECHANICAL DATA

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.

2.Thermal resistance from junction to ambient at 0.375

”(9.5mm)lead length,P.C.B. mounted

Ratings at 25 C ambient temperature unless otherwise specified.

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

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

Metal silicon junction,majority carrier conduction

Low power loss,high efficiency

High forward surge current capability

High temperature soldering guaranteed:

5 lbs. (2.3kg) tension

20

14

20

30

21

30

40

28

40

50

35

50

60

42

60

80

56

80

1S

20

VOLTS

VOLTS

VOLTS

SYMBOLS

UNITS

Amp

Amps

Volts

1.0

40.0

0.70

Operating junction temperature range

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

0.375

”(9.5mm) lead length(see fig.1)

Peak forward surge current

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Maximum instantaneous forward voltage at 1.0A

Maximum DC reverse current

at rated DC blocking voltage

Typical junction capacitance (NOTE 1)

0.5

R

50.0

80

pF

C

mA

Typical thermal resistance (NOTE 2)

C/W

1S

30

1S

50

1S

40

1S

60

1S

80

1S

70

1S

90

100

70

100

1S

A0

70

49

70

90

63

90

Storage temperature range

C

-65 to +150

-65 to +125

-65 to +150

10.0

0.55

0.85

110

Case: R-1 molded plastic body

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.007 ounce, 0.20 grams

R-1

0.102 (2.6)

0.091 (2.3)

DIA.

0.025 (0.60)

0.021 (0.50)

DIA.

0.140(3.50)

0.114(2.90)

Dimensions in inches and (millimeters)

1.0 (25.4)

MIN.

1.0 (25.4)

MIN.

MDD Catalog Number