Dimensions in inches and (millimeters)

- 136 -

Version: B07

SR1620PT - SR16150PT

16.0 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

Guardring for transient protection

High temperature soldering guaranteed:

260

at 5 lbs., (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

Rating at 25

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

For capacitive load, derate current by 20%

Type Number

Symbol

SR

1620

PT

SR

1630

PT

SR

1640

PT

SR

1650

PT

SR

1660

PT

SR

1690

PT

SR

16100

PT

SR

16150

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 (See Fig. 1)

16

A

Peak Forward Surge Current, 8.3 ms Single

Half Sine-wave Superimposed on Rated

Load (JEDEC method )

200

A

Maximum Instantaneous Forward Voltage @ 8.0A

(Note 3)

0.55

0.70

0.90

1.00

V

0.5

0.1

Maximum D.C. Reverse Current

@ Tc=25

at Rated DC Blocking Voltage

@ Tc=100

15

10

5

mA

mA

Typical Junction Capacitance (Note 2)

Cj

700

400

pF

Typical Thermal Resistance Per Leg (Note 1)

3.0

o

C/W

Operating Junction Temperature Range

-65 to +125

-65 to +150

o

C

Storage Temperature Range

-65 to +150

o

C

Notes:

1. Thermal Resistance from Junction to Case Per Leg, Mount on Heatsink size of 2” x 3” 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