FEATURES

Data Sheet No. FRDB-2500P-1B

MECHANICAL SPECIFICATION

25 AMP FAST RECOVERY BRIDGE RECTIFIERS

PRV Ratings from 50 to 1000 Volts

Surge overload rating to 500 Amps peak

Reliable low cost molded plastic construction

Ideal for printed circuit board applications

Fast switching for high efficiency

MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS

Average Forward Rectified Current @ T = 75 C

PARAMETER (TEST CONDITIONS)

Maximum DC Blocking Voltage

Maximum Peak Recurrent Reverse Voltage

Maximum RMS Voltage

Series Number

I

V

V

V

SYMBOL

FDB

FDB

RATINGS

UNITS

VOLTS

FDB

FDB

FDB

FDB

FDB

50

100

200

400

1000

35

70

140

280

700

25

Peak Forward Surge Current (8.3mS single half sine wave

superimposed on rated load) T = 125 C

Maximum Forward Voltage (Per Bridge Element) at 12.5 Amps DC

VOLTS

AMPS

V

I

500

1.3

Maximum Average DC Reverse Current at Rated

DC Blocking Voltage (Per bridge Element-Note 2)

I

mA

@ T = 25 C

@ T = 100 C

10

1

T

G13

600

800

50

100

200

400

1000

600

800

420

560

2500P 2501P 2502P 2504P 2506P 2508P 2510P

Maximum Reverse Recovery Time (Note 1)

200

300

500

nS

mA

SERIES FDB2500P - FDB2510P

Suffix "T" indicates FAST-ON TERMINALS

Suffix "W" indicates WIRE LEADS

INCHES

MILLIMETERS

MIN

9.6

17.5

15.7

28.4

SYM

BL

BH

D1

D2

MAX

MAX

9.8

16.7

18.5

28.7

0.69

MIN

1.12

0.38

0.62

1.13

0.39

0.66

0.73

D3

0.53

13.5

14.5

0.57

LT

0.6

15.2

n/a

n/a

INCHES

MILLIMETERS

MIN

9.6

10.9

17.5

28.4

SYM

BL

BH

D1

LL

D2

MAX

MAX

9.8

18.5

11.9

28.7

0.43

MIN

1.12

0.38

0.69

1.13

0.39

0.73

0.47

LD

1.0

1.1

0.039

0.042

0.81

20.6

n/a

n/a

D3

D1

D1

BL

HOLE FOR

#8 SCREW

D2

BL

HOLE FOR

#8 SCREW

D1

D2

BL

D1

BL

+

_

UL RECOGNIZED - FILE #E124962

Tel.: (310) 767-1052

Fax: (310) 767-7958

DIOTEC ELECTRONICS CORP.

Gardena, CA 90248

U.S.A

18020 Hobart Blvd., Unit B

MECHANICAL DATA

Max. mounting torque = 20 in-lb.

Case:

Terminals: Round silver plated copper pins or fast-on terminals

Soldering: Per MIL-STD 202 Method 208 guaranteed

Polarity: Marked on side of case

Mounting Position: Any. Through hole for #8 screw.

Weight: Fast-on Terminals - 0.7 Ounces (20.0 Grams)

Case: Molded epoxy with integral heat sink

Epoxy carries a U/L Flammability rating of 94V-0

Wire Leads - 0.55 Ounces (16.0 Grams)

RoHS COMPLIANT

R

°C/W

1.2

Typical Thermal Resistance, Junction to Case (Note 2)

Junction Temperature Range

T

°C

-55 to +135

Storage Temperature Range

T

-55 to +135

LD

LL

BH

BH

LT