Dimensions in inches and (millimeters)

- 164 -

Version: B07

SR3020PT - SR30150PT

30.0 AMPS. Schottky Barrier Rectifiers

TO-3P/TO-247AD

Features

Dual rectifier construction, positive center-tap

Plastic package has Underwriters Laboratory

Flammability Classifications 94V-0

Metal silicon junction, majority carrier conduction

Low power loss, high efficiency

High current capability, low VF

High surge capability

Epitaxial construction

For use in low voltage, high frequency inverters, free

wheeling, and polarity protection applications

High temperature soldering guaranteed:

260

(2.3kg) tension

Mechanical Data

Cases: JEDEC TO-3P/TO-247AD molded plastic

Terminals: Pure tin plated, lead free. solderable per

MIL-STD-750, Method 2026

Polarity: As marked

Mounting position: Any

Weight: 0.2 ounce, 5.6 grams

Maximum Ratings and Electrical Characteristics

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

For capacitive load, derate current by 20%

Type Number

3020

PT

SR

3030

PT

SR

3040

PT

SR

3050

PT

SR

3060

PT

SR

3090

PT

SR

30100

PT

SR

30150

PT

Units

Maximum Recurrent Peak Reverse Voltage

20

30

40

50

60

90

100

150

V

Maximum RMS Voltage

14

21

28

35

42

63

70

105

V

Maximum DC Blocking Voltage

20

30

40

50

60

90

100

150

V

Maximum Average Forward Rectified Current

30

A

Peak Forward Surge Current, 8.3 ms Single

Half Sine-wave Superimposed on Rated Load

(JEDEC method )

300

A

Maximum Instantaneous Forward Voltage @ 15.0A

(Note 3)

0.55

0.70

0.90

1.00

V

1.0

0.5

Maximum D.C. Reverse Current

@ Tc=25

at Rated DC Blocking Voltage

@ Tc=100

20

15

10

mA

mA

Typical Junction Capacitance (Note 2)

Cj

750

500

340

pF

Typical Thermal Resistance Per Leg (Note 1)

1.5

Operating Junction Temperature Range

-65 to +125

-65 to +150

Storage Temperature Range

-65 to +150

Notes:

1. Thermal Resistance from Junction to Case Per Leg, with Heatsink size (4” x 6” x 0.25”) Al-Plate.

2. Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.

3. 300 us Pulse Width, 2% Duty Cycle