FEATURES

Data Sheet No. FRDB-3500-1B

MECHANICAL SPECIFICATION

35 AMP FAST RECOVERY BRIDGE RECTIFIERS

Tel.: (310) 767-1052

Fax: (310) 767-7958

DIOTEC ELECTRONICS CORP.

Gardena, CA 90248

U.S.A

18020 Hobart Blvd., Unit B

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

G15

INCHES

MILLIMETERS

MIN

11.0

17.5

15.7

28.4

SYM

BL

BH

D1

D2

MAX

MAX

11.2

16.7

18.5

28.7

0.69

MIN

1.12

0.43

0.62

1.13

0.44

0.66

0.73

D3

0.53

13.5

14.5

0.57

LT

0.56

14.2

n/a

n/a

INCHES

MILLIMETERS

MIN

11.0

10.9

17.5

28.4

SYM

BL

BH

D1

LL

D2

MAX

MAX

11.2

18.5

11.9

28.7

0.43

MIN

1.12

0.43

0.69

1.13

0.44

0.73

0.47

LD

1.0

1.1

0.039

0.042

0.81

20.6

n/a

n/a

BH

LT

LD

LL

BH

SERIES FDB3500 - FDB3510

HOLE FOR

#8 SCREW

D3

D1

D1

D2

BL

BL

_

+

D1

D2

BL

D1

BL

+

_

+

_

UL RECOGNIZED - FILE #E124962

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

35

Peak Forward Surge Current (8.3mS single half sine wave

superimposed on rated load) T = 125 C

Maximum Forward Voltage (Per Bridge Element) at 17.5 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

600

800

50

100

200

400

1000

600

800

420

560

3500

3501

3502

3504

3506

3508

3510

Maximum Reverse Recovery Time (Note 1)

200

300

500

nS

mA

R

°C/W

1.6

Typical Thermal Resistance, Junction to Case (Note 2)

Junction Temperature Range

T

°C

-55 to +135

Storage Temperature Range

T

-55 to +135

Case: Metal (Potting epoxy carries U/L flammability Rating 94V-0)

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 - 1.1 Ounces (31.6 Grams)

Max. mounting torque = 20 in-lb.

Wire Leads - 0.95 Ounce (28.5 Grams)

RoHS COMPLIANT

MECHANICAL DATA