CHENG- YI

CHENG- YI

ELECTRONIC

BA157 thru BA159

FAST SWITCHING PLASTIC RECTIFIER

FAST SWITCHING PLASTIC RECTIFIER

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Reverse Recovery Time (Note 2)

Typical Junction Capacitance (Note 1)

Storage and Opeating Temperature Range

Peak Forward Surge Current, 8.3 ms single half sine-wave

superimposed on rated load (JEDEC method)

Maximum Average Forward Rectified Current

0

A

Maximum Forward Voltage at 1.0A

0

J

0

J

BA157

BA158

BA159

UNITS

400

600

1000

V

V

V

nS

pF

A

A

V

280

420

700

400

600

1000

5.0

500

150

12

-55 to +150

1.0

1.3

30

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

0

Rating at 25 C ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%.

A

Notes : 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC.

VOLTAGE-400 TO 1000 Volts

CURRENT -1.0 Ampere

DO-41

FEATURES

High surge current capability.

Plastic package has underwriters laboratory

Flammability classification 94V-O utilizing

Flame retardant epoxy molding compound

Void-free plastic in a DO-41 package.

O

1.0 ampere operation at TA=55 C with no

thermal runway.

Fast switching for high efficiency

Exceeds environmental standard of MIL-

STD-19500/228.

MECHANICAL DATA

Case:Molded plastic,DO-41

Terminals:Plated axial leads, solderable per

MIL-STD-202, Method 208

Polarity:Band denotes cathpde

Mounting position:Any

Weight:0.012 ounce, 0.3 gram