1N5817 THRU 1N5819

SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 20 to 40 Volts

Forward Current - 1.0 Ampere

Characteristic

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 ounce, 0.33 grams

Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

Metal silicon junction,majority carrier conduction

Guardring for overvoltage protection

Low power loss,high efficiency

High current capability,low forward voltage drop

High surge capability

For use in low voltage,high frequency inverters,

free wheeling,and polarity protection applications

High temperature soldering guaranteed:

5 lbs. (2.3kg) tension

FEATURES

MECHANICAL DATA

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Dimensions in inches and (millimeters)

20

14

20

30

21

30

40

28

40

1N5817

V

V

V

SYMBOLS

UNITS

A

A

V

1.0

25.0

0.550

Operating junction and storage temperature range

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

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)

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

1.0

10.0

50.0

110.0

-65 to +125

pF

C

mA

Typical thermal resistance (NOTE 2)

C/W

1N5818

1N5819

Ratings at 25 C ambient temperature unless otherwise specified.

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

DO-41

0.107 (2.7)

0.080 (2.0)

DIA.

0.034 (0.86)

0.028 (0.71)

DIA.

1.0 (25.4)

MIN.

0.205 (5.2)

0.160(4.1)

1.0 (25.4)

MIN.

0.450

0.600

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