GLASS PASSIVATED SUPER FAST RECTIFIER

VOLTAGE 200 Volts CURRENT 4.0 Amperes

RECTRON

SEMICONDUCTOR

TECHNICAL SPECIFICATION

FEATURES

* High reliability

* Low leakage

* Low forward voltage

* High current capability

* Super fast switching speed

* High surge capability

* Good for switching mode circuit

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

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

For capacitive load, derate current by 20%.

SF44

DO-201AD

Dimensions in inches and (millimeters)

MECHANICALDATA

* Case: Molded plastic

* Epoxy: Device has UL flammability classification 94V-O

* Lead: MIL-STD-202E method 208C guaranteed

* Mounting position: Any

* Weight: 1.18 grams

2005-8

REV:A

RATINGS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Volts

Maximum DC Blocking Voltage

Maximum Average Forward Current

sine-wave superimposed on rated load (JEDEC method)

Typical Junction Capacitance (Note 2)

Operating and Storage Temperature Range

SYMBOL

Volts

Volts

Volts

Amps

4.0

125

50

-55 to + 175

Amps

pF

UNITS

SF44

200

140

200

at Rated DC Blocking Voltage

CHARACTERISTICS

Maximum Reverse Recovery Time (Note 1)

SYMBOL

trr

UNITS

0.95

5.0

uAmps

nSec

Maximum DC Reverse Current

Maximum Forward Voltage at 4.0A DC

Volts

SF44

50

20

.220 (5.6)

.197 (5.0)

DIA.

.052 (1.3)

.048 (1.2)

DIA.

1.0 (25.4)

MIN.

.335 (8.5)

.375 (9.5)

1.0 (25.4)

MIN.