SCHOTTKY BARRIER RECTIFIER

E-mail: sales@cnmic.com

Web Site: www.cnmic.com

VOLTAGE RANGE

20 to 40 Volts

1N5820 THRU 1N5822

CURRENT

3.0 Ampere

FEATURES

•

Fast switching

•

Low forward voltage, high current capability

•

Low power loss, high efficiency

•

High current surge capability

•

High temperature soldering guaranteed:

250℃/10 seconds,0.373″(9.5mm) lead length

At 5 lbs.(2.3kg) tension

MECHANICAL DATA

•

Case: Transfer molded plastic

•

Epoxy: UL94V-0 rate flame retardant

•

Polarity: Color band denoted cathode end

Lead: Plated axial lead, solderable per MIL-STD-202E

method 208C

•

Mounting position: Any

•

Weight: 0.042ounce, 1.19 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

•

Ratings at 25℃ ambient temperature unless otherwise specified

•

Single Phase, half wave, 60Hz, resistive or inductive load

•

For capacitive load derate current by 20%

SYMBOLS

1N5820

1N5821

1N5822

UNIT

Maximum Repetitive Peak Reverse Voltage

20

30

40

Volts

Maximum RMS Voltage

14

21

28

Volts

Maximum DC Blocking Voltage

20

30

40

Volts

Maximum Average Forward Rectified Current

3.0

Amps

Peak Forward Surge Current

8.3mS single half sine-wave superimposed on

rated load (JEDEC method)

80

Amps

3.0A

0.475

0.500

0.525

Maximum Instantaneous Forward

Voltage (Note 1) at

9.4A

0.850

0.900

0.950

Volts

0.5

Maximum DC Reverse Current at

rated DC Blocking Voltage at (Note 1) T

20

mA

Typical Junction Capacitance (NOTE 2)

250

pF

Typical Thermal Resistance (NOTE 3)

15

℃

/W

Operation and Storage Temperature Range

(-55 to +125)

℃

Notes:

1.

Pulse test 300μs pulse width,1% duty cycle

2.

Measured at 1.0MHz and applied reverse voltage of 4.0 Volts

3.

Thermal resistance from junction to ambient P.C.B .mounted with 0.375”(9.5mm)lead length with 2.5”×2.5“

（63.5×63.5mm）copper pads

Dimensions in inches and (millimeters)

DO-27