FAST RECOVERY RECTIFIER

VOLTAGE RANGE 400 to 1000 Volts CURRENT 1.0 Ampere

RECTRON

SEMICONDUCTOR

TECHNICAL SPECIFICATION

FEATURES

* Fast switching

* Low leakage

* Low forward voltage drop

* High current capability

* High surge capability

* High reliability

MECHANICAL DATA

* Case: Molded plastic

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

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

* Mounting position: Any

* Weight: 0.33 gram

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%.

BA157

THRU

BA159

DO-41

Dimensions in inches and (millimeters)

2002-3

RATINGS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified Current

Peak Forward Surge Current 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Typical Junction Capacitance (Note 2)

Operating and Storage Temperature Range

SYMBOL

Volts

Volts

Volts

Amps

1.0

30

15

-65 to + 150

Amps

pF

600

420

600

1000

700

1000

UNITS

BA158

BA159

CHARACTERISTICS

Maximum Full Load Reverse Current Full Cycle

Maximum Reverse Recovery Time (Note 1)

SYMBOL

trr

UNITS

1.3

5.0

100

250

uAmps

uAmps

nSec

Maximum DC Reverse Current

Maximum Instantaneous Forward Voltage at 1.0A DC

Volts

BA158

BA159

1.0 (25.4)

MIN.

.166 (4.2)

.205 (5.2)

1.0 (25.4)

MIN.

.107 (2.7)

.080 (2.0)

DIA.

.034 (0.9)

.028 (0.7)

DIA.

BA157

400

280

400

BA157