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RA2505 Datasheet Preview

RA2505 Datasheet

AUTOMOTIVE RECTIFIER

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RA2505 pdf
AUTOMOTIVE RECTIFIER
RoHS
RA2505-2510
FEATURES
Low leakage
Low forward voltage drop
DHigh current capability
THigh forward surge current capability
.,LMECHANICAL DATA
Case: transfer molded plastic
Epoxy: UL94V - 0 rate flame retardant.
OPolarity: Color ring denotes cathode end.
Lead: Plated slug, solderable per MIL - STD - 202E
Cmethod 208C
Mounting position: Any
Weight: 0.067 ounce, 1.90gram
ICMAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
NRatings at 25 ambient temperature unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load derate current by 20%
ROSYMBOLS RA

Maximum Repetitive Peak Reverse Voltage
VRRM

TMaximum RMS Voltage
VRMS

Maximum DC Blocking Voltage
VDC 
CMaximum Average Forward Rectified Current,
at TC = 125
I(AV)
EPeak Forward Surge Current
8.3ms single half sine - wave superimposed on
IFSM
Lrated load (JEDEC method )
Maximum Instantaneous Forward Voltage at 25 A
VF
EMaximum DC Reverse Current at rated TA = 25
DC blocking voltage
TC 
IR
JTypical Thermal Resistance
R
Operating and Storage Temperature Range
TJ, TSTG
RA




ENOTES:
W1.Enough heatsink must be considered in application.
RA RA RA
  
  
   
  






(-65 to+175)
RA RA UNIT
 
  Volts
  Volts
  Volts
Amps
Amps
Volts
A
/W

WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:wej@yongerjia.com



WEJ
WEJ

RA2505 Datasheet Preview

RA2505 Datasheet

AUTOMOTIVE RECTIFIER

No Preview Available !

RA2505 pdf
RoHS
RA2505-2510
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FIG.1-TYPICAL FORWARD CURRENT
FORWARD SURGE CURRENT
DERATING CURVE
30
D20
Single Phase
THalf Wave 60Hz
10
Resistive or
Inductive Load
.,L0.375''(9.5mm) Lead Length
0
0 25
50 75 100 125 150 175
CASE TEMPERATURE, ( ° C)
OFIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
C1000
IC100
TYPICAL
MAXIMUM
N10
OTj=25 ° C
PULSE WIDTH=300uS
1%DUTY CYCLE
R1.0
T0.01
C0.6
0.8 1.0 1.2 1.4 1.6 1.8 2.0
WEJ ELEINSTANTANEOUS FORWARD VOLTAGE,(V)
400
8.3ms Single Half Sine-Wave
300 (JEDEC Method) =TTj j max
200
100
0
1
1 Cycle
2
4 6 8 10
20
40
NUMBER OF CYCLES AT 60 Hz
60 80 100
FIG.4. FORWARD POWER DISSIPATION
60
40
SQUARE WAVE
DC
20
0
0
10
20 30
40
AVERAGE FORWARD CURRENT, (A)
50
WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:wej@yongerjia.com


Part Number RA2505
Description AUTOMOTIVE RECTIFIER
Maker WEJ
Total Page 2 Pages
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