MASTER INSTRUMENT CORPORATION

SINGLE-PHASE BRIDGE RECTIFIER

MB2505 THRU MB2510

KBPC25005 THRU KBPC2510

VOLTAGE RANGE

CURRENT

50 to 1000 Volts

25 Amperes

1/2

FEATURES

l Low cost

l This series is UL recognized under component

index, file number E127707

l High forward surge current capability

l Ideal for printed circuit board

l High isolation voltage from case to leads

l High temperature soldering guaranteed:

260

MECHANICAL DATA

l Case: Molded plastic body

l Terminal: Plated 0.25” (6.35mm) lug.

l Polarity: Polarity symbols marked on case

l Mounting: Thru hole for #10 screw, 20 in.-lbs torque max.

l Weight:1.02 ounce, 29 grams

MB-35

0.033( 0.84)

0.028( 0.71)

0.252( 6.4)

0.248( 6.3)

0.252( 6.4)

0.248( 6.3)

0.09

( 2.

3) D

IA

0.472( 12.0)

0.374( 9.5)

0.46( 11.7)

0.41( 10.5)

DIA

0.205( 5.2)

0.197( 5.0)

0.570( 14.5)

0.530( 13.5)

0.666( 16.9)

0.626( 15.9)

1.14( 28.9)

1.12( 28.4)

0.728( 18.5)

0.688( 17.5)

1.14( 28.9)

1.12( 28.4)

0.666( 16.9)

0.626( 15.9)

-

+

AC

AC

EXOPY CASE

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

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

For capacitive load derate current by 20%.

SYMBOLS

MB2505

KBPC25005

MB251

KBPC2501

MB252

KBPC2502

MB254

KBPC2504

MB256

KBPC2506

MB258

KBPC2508

MB2510

KBPC2510

UNITS

Maximum Repetitive Peak Reverse Voltage

50

100

200

400

600

800

1000

Volts

Maximum RMS Voltage

35

70

140

280

420

560

700

Volts

Maximum DC Blocking Voltage

50

100

200

400

600

800

1000

Volts

Maximum Average Forward

25

Amps

Peak Forward Surge Current 8.3ms single half

sine-wave superimposed on rated load (JEDEC

Method)

300

Amps

Rating for Fusing(t<8.3ms)

I

373

A

Maximum Instantaneous Forward Voltage at 12.5A

1.1

Volts

10

µAmps

Maximum DC Reverse Current at

rated DC blocking voltage

1.0

mAmps

Isolation Voltage from case to lugs

2500

Typical Thermal Resistance (Note 1,2)

2.0

℃/W

Operating Temperature Range

-55 to +150

℃

Storage Temperature Range

-55 to +150

℃

NOTES:

1.

Unit mounted on 5”×6”×4.9”(12.8×15.2×12.4mm) Al. finned plate.

2.

Bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency with #10 screw.

Web Site: WWW.PS-PFS.COM