ARS25A-ARS25M,AR25A-AR25M
HIGH CURRENT
AUTOMOBILE RECTIFIER
FEATURES
●
Utilizing viod-free molded plastic technique
●
Low power loss
●
High Surge Capability
●
High temperature soldering guaranteed:
REVERSE VOLTAGE
- 50
to
1000Volts
FORWARD CURRENT
- 25
Amperes
ARS
AR
.225(5.7)
.215(5.5)
.225(5.7)
.215(5.5)
265℃/10S
.347(8.9)
.327(8.3)
.410(10.4)
.380(9.7)
MECHANICAL DATA
●
Terminal:Plated axial terminals solderable per
.250(6.4)
.235(6.0)
. 185(4.7)
. 165(4.2)
MIL STD-202E,Method 208C
●
Case: Molded with UL-94 Class V-O recognized
flame retardant epoxy
●
Polarity: Color ring denotes cathode
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load
Maximum Instantaneous Forward Voltage
(at Rated Forward Current)
Maximum DC Reverse Current @T
A
=25℃
at Rated DC Bolcking Voltage @T
A
=150℃
Typical Junction Capacitance Element (Note1)
Typical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
Polarity and Voltage Denotation Color Ring
NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
2.Thermal resistance from junction of ambient.
V
F
I
R
C
J
R
θJA
T
J
T
STG
Red
Yellow
Silver
1.1
10
1000
300
1.0
-55 to +150
-55 to +150
Orange
Green
Blue
Violet
V
uA
pF
℃/W
℃
℃
I
FSM
400
A
@T
A
=55
℃
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
ARS25A ARS25B ARS25D ARS25G ARS25J ARS25K ARS25M
AR25A
50
35
50
AR25B
100
70
100
AR25D
200
140
200
AR25G
400
280
400
25
AR25J
600
420
600
AR25K
800
560
800
AR25M
1000
700
1000
V
V
V
A
UNIT
RATING AND CHARACTERISTIC CURVES
ARS25,AR25 SERIES
FIG. 1
–
FORWARD CURRENT DERATING CURVE
50
40
30
SINGLE PHASE HALF WAVE
RESISTIVE OR INDUCTIVE LOAD.
FIG.2-MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
600
400
PULSE WIDTH 8.3ms
SINGLE Half-Sine-Wave
(JEDEC METHOD)
AVERAGE FORWARD CURRENT,
AMPERES
5
10
20
200
20
10
0
0
100
80
60
1
2
10
20
50
5
NUMBER OF CYCLES @ 60H
Z
100
CAPACITIVE LOAD
I
PK
/I
AV
=5,10 & 20
25
50
75
100
125
150
175
TERMINAL TEMPERATURE (℃)
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
700
600
100
INSTANTANEOUS REVERSE CURRENT,
(u A)
T
J
= 25
℃
PULSEWIDTH=300us
3% DUTY CYCLE
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,
AMPERES
200
100
50
20
10
5
2
1
0.5
0.2
0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
INSTANTANEOUS FORWARD VOLTAGE,(V)
40
20
10
4
2
1
0.4
0.2
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED
PEAK REVERSE VOLTAGE,(%)
T
J
=25
℃
T
J
=100
℃
FIG.5-TYPICAL JUNCTION CAPACITANCE
500
CAPACITANCE , (pF)
T
J
=25
℃
200
100
80
60
1
2
5
10
20
50
100
REVERSE VOLTAGE,(VOLTS)
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