MCC RA251, RA253, RA254, RA255, RA256 Datasheet

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MCC RA251, RA253, RA254, RA255, RA256 Datasheet

M C C

omponents 21201 Itasca Street Chatsworth

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Features

Plastic Material Used Carriers Underwrites Laboratory Classification 94V-O

Low Cost Construction Utilizing Void-free Molded Plastic Technique

High Surge Capability

Diffused Junction

Maximum Ratings

Operating & Storage Temperature: -50oC to +175oC

For Capacitive Load, Derate Current by 20%

 

Maximum

 

Maximum

 

Recurrent

 

MCC Part

Maximum

DC

Peak

Number

RMS Voltage

Blocking

Reverse

 

 

Voltage

 

Voltage

 

 

 

 

RA251

50V

35V

50V

RA252

100V

70V

100V

RA253

200V

140V

200V

RA254

400V

280V

400V

RA255

600V

420V

600V

RA256

800V

560V

800V

RA257

1000V

700V

1000V

 

 

 

 

Electrical Characteristics @ 25oC Unless Otherwise Specified

Average Forward

IF(AV)

25.0A

TC=150o C

Current

 

 

 

 

 

Peak Forward Surge

IFSM

400A

8.3ms half

Current

sine

 

Maximum

 

 

IFM=25.0A

Instantaneous

VF

1.1V

TA =25

o

C

Forward Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum DC

 

 

 

 

 

Reverse Current At

IR

5.0uA

TC=25o C

Rated DC Blocking

 

 

 

 

 

Voltage

 

 

 

 

 

 

 

 

 

Typical Reverse

 

 

IF=0.5A,

trr

3.0us

IR=1.0A,

Recovery Times

 

 

Irr=0.25A

 

 

 

Typical Junction

 

 

Measured at

C j

300pF

1.0MHz,

Capacitance

 

 

V R=4.0V

 

 

 

RA251

THRU

RA257

25.0 Amp High

Current Plastic Silicon

Rectifier

50 to 1000 Volts

RA

A

E

C

D B

DIMENSION

DIM

INCHES

MM

NOTE

 

MIN

MAX

MIN

MAX

 

A

.380

.410

9.70

10.40

 

B

.165

.185

4.19

4.70

 

C

.215

.225

5.50

5.70

 

D

.235

.250

6.00

6.40

 

E

-----

5o

-----

5o

NOM

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