MOSPEC

SR307 Thru SR3100

Schottky Barrier Rectifiers

--- Using the Schottky Barrier principle with a Molybdenum barrier metal.

These state-of-the-art geometry features epitaxial construction with oxide

passivation and metal overlay contact. Ideally suited for low voltage, high

frequency rectification, or as 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

SCHOTTKY

BARRIER

RECTIFIERS

3.0 AMPERES

70-100 VOLTS

The marking is indicated by part no. with. “M”. ex:SR307M~SR3100M

MAXIMUM RATINGS

SR

Characteristic

Symbol

307

308

309

3100

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

70

80

90

100

V

RMS Reverse Voltage

49

56

63

70

V

Average Rectifier Forward Current

3

A

Non-Repetitive Peak Surge Current

(Surge applied at rate load conditions

half-wave, single phase,60Hz )

75

A

Operating and Storage Junction

Temperature Range

-65 to +150

℃

ELECTRIAL CHARACTERISTICS

SR

Characteristic

Symbol

307

308

309

3100

Unit

Maximum Instantaneous Forward Voltage

0.75

0.85

V

Maximum Instantaneous Reverse Current

0.01

10

mA

Maximum Thermal Resistance Junction to

Case

40

Typical Junction Capacitance

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

180

150

DO-201AD

MILLIMETERS

DIM

MIN

MAX

A

5.00

5.60

B

25.40

---

C

7.20

9.50

D

1.20

1.30

CASE---

Transfer molded

plastic

POLARITY---

Cathode indicated

polarity band