Schottky Barrier Chip

Guard Ring Die Construction for Transient Protection

High Current Capability

Low Power Loss, High Efficiency

High Surge Current Capability

For Use in Low Voltage, High Frequency

Inverters, Free Wheeling, and Polarity

Protection Applications

Case: Molded Plastic

Polarity: Cathode Band

Weight: 0.40 grams (approx.)

Mounting Position: Any

Marking: Type Number

Symbol

SR220

SR230

SR240

SR250

SR260

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

20

30

40

50

60

V

RMS Reverse Voltage

14

21

28

35

42

V

Average Rectified Output Current

(Note 1)

2.0

A

Non-Repetitive Peak Forward Surge Current 8.3ms

Single half sine-wave superimposed on rated load

(JEDEC Method)

50

A

Forward Voltage

0.50

0.70

V

Peak Reverse Current

At Rated DC Blocking Voltage

0.5

10

mA

Typical Junction Capacitance (Note 2)

170

140

pF

Typical Thermal Resistance Junction to Lead

15

K/W

Typical Thermal Resistance Junction to Ambient (Note 1)

50

K/W

Operating and Storage Temperature Range

-65 to +150

°C

Note: 1. Valid provided that leads are kept at ambient temperature at a distance of 9.5mm from the case.

2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

SR220-SR260

2

.0A Schottky Barrier Rectifiers

Dimensions in inches and (millimeters)

DO-15

Maximum Ratings and Electrical Characteristics

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

For capacitive load, derate current by 20%

Type Number

Features

Mechanical Data

TIGER ELECTRONIC CO.,LTD