3.0 AMP SCHOTTKY BARRIER RECTIFIERS

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.

Single phase half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

TYPE NUMBER

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

FEATURES

MECHANICAL DATA

Peak Forward Surge Current, 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 3.0A

Maximum DC Reverse Current

Ta=25 C

at Rated DC Blocking Voltage

Ta=100 C

Typical Junction Capacitance (Note1)

3.0

80

1.0

20

20

-65

+150

-65

+150

A

A

V

mA

mA

pF

NOTES:

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

2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length.

* Low forward voltage drop

* High current capability

* High reliability

* High surge current capability

* Epitaxial construction

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Lead: Axial leads, solderable per MIL-STD-202,

method 208 guranteed

* Polarity: Color band denotes cathode end

* Mounting position: Any

.500

VOLTAGE RANGE

20 to 40 Volts

CURRENT

3.0 Ampere

UNITS

Typical Thermal Resistance R JA (Note 2)

250

1N5820

1N5821

1N5822

.475

.525

DO-27

Dimensions in inches and (millimeters)

1.0(25.4)

MIN.

1.0(25.4)

MIN.

.375(9.5)

.285(7.2)

.052(1.3)

.048(1.2)

DIA.

.220(5.6)

.197(5.0)

DIA.

Operating

C

C

C/W

V

V

V

20

30

40

20

30

40

14

21

28

22