MIC AR252

BUTTON AUTOMOTIVE RECTIFIER
AR2505 THRU AR258
ARS2505 THRU ARS258
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•
•
CURRENT
25.0 Amperes
ARS
.185(4.7)
.165(4.2)
Low Leakage
Low forward voltage drop
High current capability
High forward surge current capacity
.185(4.7)
.165(4.2)
.250(6.4)
.235(6.0)
MECHANICAL DATA
•
•
•
50 to 600 Volts
AR
FEATURES
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•
•
•
VOLTAGE RANGE
.225(5.7)DIA
.215(5.5)TYP
Case: transfer molded plastic
Epoxy: UL94V-0 rate flame retardant
Lead: Plated slug , solderable per MIL-STD-202
Emethod 208C
Polarity: Color ring denotes cathode end
Mounting Position: any
Weight: 0.064 ounces, 1.82 grams
.250(6.4)
.235(6.0)
.410(10.4)DIA
.380(9.7)TYP
.225(5.7)DIA
.215(5.5)TYP
.346(8.8)DIA
.327(8.2)TYP
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
•
•
•
Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60HZ, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
AR2505
AR251
AR252
AR254
AR256
AR258
ARS2505
ARS251
ARS252
ARS254
ARS256
ARS258
UNIT
Maximum Repetitive Peak Reverse Voltage
VRRM
50
100
200
400
600
800
Volts
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
Volts
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
800
Volts
Maximum Average Forward Rectified Current,
At Tc=110℃
IO
25.0
Amps
IFSM
400
Amps
VF
1.1
Volts
Peak Forward Surge Current
3.3mS single half sine wave superimposed on
Rated load (JEDEC method)
Maximum instantaneous Forward Voltage at 80A
Maximum DC Reverse Current at Rated TA=25℃
DC Blocking Voltage per element TA=100℃
Typical Thermal Resistance
Operating and Storage Temperature Range
5.0
IR
RθJC
1.0
℃/W
TJ,TSTG
(-65 to +175)
℃
Polarity and voltage demotion color band
Red
Yellow
Silver
Notes:
1.
UA
250
Enough heatsink must be considered in application.
E-mail: [email protected]ic.com
Web Site: www.cnmic.com
Green
Green
Blue
BUTTON AUTOMOTIVE RECTIFIER
AR2505 THRU AR258
ARS2505 THRU ARS258
VOLTAGE RANGE
50 to 600 Volts
CURRENT
25.0 Amperes
AR2505 THRU AR258
ARS2505 THRU ARS258
RATINGS AND CHARACTERISTIC CURVES
F1G.1 TYPICAL FORWARD CURRENT
DERATING GURVE
F1G.2 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE
CURRENT,(A)
AVERAGE FORWARD CURRENT,
(A)
400
30
25
20
Single Phase
Half Wave 60Hz
10
Resistive or
Inductive Load
8.3ms Single Half Sine-Wave
300
(JEDEC Method) Tj=Tj max
200
100
1 Cycle
0.375″(9.5mm) Lead Length
0
1
5
0
25
50
75
110
100
125
150
2
175
4
6
8 10
20
40
60
100
NUMBER OF CYCLES AT 60 Hz
CASE TEMPERATURE, (℃)
F1G.3 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
F1G.4 FORWARD ROWER DISSIPATION
AVERAGE POWER DISSIPATION
(W)
INSTANTANEOUS FORWARD CURRENT,
(A)
1000
100
10
T1=25℃
PULSE WIDTH=300μS
1%DUTY CYCLE
60
40
SQUARE WAVE
20
0
0
10
0.8
1.0
1.2
1.4
1.6
30
40
AVERAGE FORWARD CURRENT, (A)
1.0
0.1
0.6
20
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,(V)
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Web Site: www.cnmic.com
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