MOSPEC

SR220

Schottky Barrier Rectifiers

Using the Schottky Barrier principle with a Refractory metal capable of

high temperature operation metal. proprietary barrier technology allows for

reliable operation up to 150℃ junction temperature. Typical application are

in switching Mode Power Supplies such as adaptors,

DC/DC converters

free- wheeling and polarity protection diodes.

Features

＊

Low Forward Voltage.

＊

Low Switching noise.

＊

High Current Capacity

＊

Guarantee Reverse Avalanche.

＊

Guard-Ring for Stress Protection.

＊

Low Power Loss & High efficiency.

＊

150℃ Operating Junction Temperature

＊

Low Stored Charge Majority Carrier Conduction.

＊

Plastic Material used Carries Underwriters Laboratory

Flammability Classification 94V-O

＊

Moisture Sensitivity Level: MSL-1

MAXIMUM RATINGS

Characteristic

Symbol

SR220

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

200

V

RMS Reverse Voltage

140

V

Average Rectifier Forward Current

2.0

A

Non-Repetitive Peak Surge Current (Surge

applied at rate load conditions halfware, single

phase, 60Hz)

50

A

Operating and Storage Junction Temperature

Range

-65 to +150

℃

ELECTRIAL CHARACTERISTICS

Characteristic

Symbol

SR220

Unit

Maximum Instantaneous Forward Voltage

0.95

V

Maximum Instantaneous Reverse Current

0.01

10

mA

Maximum Thermal Resistance Junction to case

55

℃

/W

Typical Junction Capacitance

( Reverse Voltage of 4 volts & f=1 MHz )

80

SCHOTTKY BARRIER

RECTIFIERS

2.0 AMPERES

200 VOLTS

DO-214AA(SMB)

MILLIMETERS

DIM

MIN

MAX

A

3.30

3.90

B

4.20

4.60

C

1.80

2.20

D

5.10

5.60

E

1.90

2.50

F

1.30

G

0.22

H

0.95

1.35

CASE---

Transfer molded

plastic

POLARITY---

Cathode indicated

polarity band