FEATURES

DataSheetNo.BSDB-4000-1B

MECHANICAL SPECIFICATION

40 AMP SILICONBRIDGERECTIFIERS

E47

MAXIMUMRATINGS&ELECTRICAL CHARACTERISTICS

Ratings at 25 °C ambient temperature unless otherwise specified.

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

For capacitive loads, derate current by 20%.

TypicalThermalResistance,JunctiontoCase

MinimumInsulationBreakdownVoltage(CircuittoCase)

°C/W

Maximum AverageDCReverseCurrent

AtRatedDCBlockingVoltage

@T =25 C

A

o

@T =125 C

A

o

1

50

2500

1.1

JunctionTemperatureRange

°C

-55to+150

StorageTemperatureRange

-55to+150

3.01 40sdb

0.125 Nom

0.750

19.0

n/a

n/a

n/a

n/a

n/a

n/a

0.200 Typ

1.27 Typ

3.175 Nom

5.08 Typ

28.4

28.7

1.12

1.13

10.3

0.405

0.050 Typ

15.9

0.625

MILLIMETERS

INCHES

MIN

MIN

MAX

MAX

SYM

BL

BW

LD

LL

LM

LO

LS

AverageForwardRectifiedCurrent@T =75 C

C

o

PARAMETER(TESTCONDITIONS)

MaximumDCBlockingVoltage

MaximumPeakRecurrentReverseVoltage

MaximumRMSVoltage

SeriesNumber

SYMBOL

SDB

SDB

RATINGS

UNITS

VOLTS

SDB

SDB

SDB

SDB

SDB

50

100

200

400

1000

35

70

140

280

700

40

PeakForwardSurgeCurrent. Single60HzHalf-SineWave

SuperimposedonRatedLoad(JEDECMethod).T =125 C

J

O

ForwardVoltage(PerDiode)at20 AmpsDC

VOLTS

VOLTS

AMPS

600

1.10

600

800

50

100

200

400

1000

600

800

420

560

4000

4001

4002

4004

4006

4008

4010

Max.

Typ.

1.02

UL RECOGNIZED-FILE#E124962

HEAT

SINK

BL

TOP VIEW

BOTTOMVIEW

612

DIOTEC

BL

LL

LM

LS LS LS

+

_

BW

LO

+

-

AC

LD

Tel.:(310)767-1052Fax:(310)767-7958

DIOTECELECTRONICSCORP.

Gardena,CA 90248U.S.A

18020HobartBlvd.,UnitB

BUILT-INSTRESSRELIEFMECHANISMFOR

SUPERIORRELIABILITY ANDPERFORMANCE

INTEGRALLY MOLDEDHEATSINKPROVIDESVERY

LOWTHERMAL RESISTANCEFORMAXIMUMHEAT

TRANSFER

SPACESAVINGIN-LINEDESIGNFORPRINTED

CIRCUITBOARD APPLICATIONS

VOIDFREEVACUUMDIESOLDERINGFORMAXIMUM

MECHANICAL STRENGTH ANDHEATDISSIPATION

(SolderVoids:Typical<2%,Max.<10%ofDie Area)

MECHANICAL DATA

Max.mountingtorque=20in-lb.

Case:

Terminals:Roundsilverplatedcopperpinsorfast-onterminals

Soldering:PerMIL-STD202Method208guaranteed

Polarity:Markedonsideofcase

MountingPosition: Any.Throughholefor#10screw.

Weight:

Case:Moldedepoxywithintegralheatsink

EpoxycarriesaU/L Flammabilityratingof94V-0

0.55Ounces(16.0Grams)

RoHSCOMPLIANT

SDB4006

R

U

SERIES:SDB4000-SDB4010

HOLEFOR

#10SCREW

(Nom.HoleDia.=0.208")