PRESS FIT AVALANCHE AUTOMOTIVE RECTIFIER (MOTOROLA)

AVALANCHE VOLTAGE

20 to 24 Volts

PRMA40L

CURRENT

40 Amperes

E-mail: sales@cnmic.com

Web Site: www.cnmic.com

Technical Specifecation:

Features:

•

High power capability

•

Economical

•

Avalanche Voltage: 20V to 24V

MECHANICAL DATA

•

Case: Copper case

•

Epoxy: UL94-0 rate flame ratardant

•

Polarity: As marked of case bottom

•

Structural: With cell

•

Technology cell vacuum soldered

•

Lead: Plated lead, solderable per MIL-STD-202E

Method 208C

•

Weight: 0.30 ounce 8.5 Grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

•

Ratings at 25℃ ambient temperature unless otherwise specified

•

Single Phase, half wave, 60Hz, resistive or inductive load

•

For capacitive load derate current by 20%

Electrical Characteristics @ 25℃

SYMBOLS

MIN

NOMINAL

MAX

UNITS

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

17

17

17

Volts

Average Rectified Forward Current (Tc=125℃)

Io

40

Amps

Repetitive Peak Reverse Surge Current

Tc=10msec Dury Cycle＜1%

40

Amps

Breakdown Voltage (Vbr@ir=100mA, Tc=25℃)

Ir=90Amps, Tc=150℃, PW=80usec

Vbr1

Vbr2

20

22

24

32

Volts

Volts

Forward Voltage Drop @If=100Amps＜300usec

1.05

1.08

Volts

Peak Forward Surge Current

600

Amps

1.0

2.0

uAmps

Operating and Storage Junction Temperature Range

-65 to +175

℃

Notes: 1. Enough heatsink must be considered in application.

Fig.1

Surge current characteristics

50

30

10

0

I

(EXP)

RRM

RRM

I

(EXP)

Dimensions in inches and (millimeters)

MC-2

0.050

± 0.002

(

Φ1.28±0.05)

(15.7

± 0.01)

0.62

± 0.004

0.307

± 0.02

(8.40

± 0.50)

1.083

± 0.02

-0

-0

± 0.5

(27.5

)

0.437

± 0.004

(11.1

± 0.1)

(12.73-12.79)

0.50－0.504

Epoxy