Notes:

(1) Reverse recovery test conditions: I

(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts

(3) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length with both leads to heat sink

Symbols

BY500

-50

BY500

-100

BY500

-200

BY500

-400

BY500

-600

BY500

-800

BY500

-1000

Units

Maximum repetitive peak reverse voltage

V

RRM

50

100

200

400

600

800

1000

Volts

Maximum RMS voltage

V

RMS

35

70

140

280

420

560

700

Volts

Maximum DC blocking voltage

V

DC

50

100

200

400

600

800

1000

Volts

Maximum average forward rectified current

0.375" (9.5mm) lead length at T

I

(AV)

5.0

Amps

Peak forward surge current

8.3mS single half sine-wave superimposed

on rated load at T

I

FSM

200.0

Amps

Maximum repetitive peak forward surge

I

FRM

10.0

Amps

Maximum instantaneous forward voltage at 5.0A

V

F

1.35

Volts

Maximum DC reverse current

T

at rated DC blocking voltage

T

I

R

10.0

1.0

A

mA

Maximum reverse recovery time (Note 1)

T

rr

200.0

nS

Maximum reverse recovery current (Note 1)

I

RM(REC)

2.0

Amps

Typical junction capacitance (Note 2)

C

J

28.0

F

Typical thermal resistance (Note 3)

R

JA

22.0

/W

Operating junction temperature range

T

J

-50 to +125

Storage temperature range

T

STG

-50 to +150

Features

BY500-50 THRU BY500-1000

SOFT RECOVERY FAST SWITCHING PLASTIC RECTIFIER

Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

High surge current capability

Fast switching for high efficiency

High forward current operation at T

Construction utilizes void-free molded plastic technique

Especially designed for applications such as Switch Mode

Power Supplies, Inverters, Converters, TV scanning,

Ultrasonic-systems, Speed controlled DC Motors, Low

RF Interference and Free Wheeling Diode Circuits

High temperature soldering guaranteed:

250 /10 seconds, 0.375” (9.5mm) lead length,

5 lbs. (2.3Kg) tension

Maximum Ratings and Electrical Characteristics

1

Ratings at 25 ambient temperature unless otherwise specified.

Mechanical Data

Case: DO-201AD molded plastic body

Terminals: Plated axial leads, solderable per

MIL-STD-750, method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight: 0.042 ounce, 1.195 grams

DIMENSIONS

DIM

inches

mm

Note

Min.

Max.

Min.

Max.

A

0.283

0.374

7.20

9.50

B

0.189

0.208

4.80

5.30

C

0.048

0.051

1.20

1.30

D

1.000

-

25.40

-