AR25A thru AR25M

AR25A thru AR25M
REVERSE VOLTAGE
HIGH CURRENT
- 50 to 1000Volts
FORWARD CURRENT - 25 Amperes
AUTOMOBILE RECTIFIER
AR
FEATURES
●Utilizing viod-free molded plastic technique
.225(5.7)
.215(5.5)
●Low power loss
●High Surge Capability
●High temperature soldering guaranteed:
265℃/10S
.410(10.4)
.380(9.7)
MECHANICAL DATA
.250(6.4)
.235(6.0)
●Terminal:Plated axial terminals solderable per
MIL STD-202E,Method 208C
. 185(4.7)
. 165(4.2)
●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
SYMBOL
AR25A
AR25B
AR25D
AR25G
AR25J
AR25K
AR25M
UNIT
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
800
1000
V
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
@T A=55 ℃
8.3ms Single Half Sine-Wave
I(AV)
25
A
IFSM
400
A
VF
1.1
V
Super Imposed on Rated Load
Maximum Instantaneous Forward Voltage
(at Rated Forward Current)
Maximum DC Reverse Current @TA=25℃
at Rated DC Bolcking Voltage @TA=150℃
Typical Junction Capacitance Element (Note1)
Typical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
10
IR
uA
1000
CJ
300
pF
RθJA
1.0
℃/W
TJ
-55 to +150
℃
TSTG
-55 to +150
Red
Polarity and Voltage Denotation Color Ring
Yellow
Orange
Silver
℃
Green
Blue
Violet
NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
2.Thermal resistance from junction of ambient.
3.The typical data above is for reference only(典型值仅供参考).
REV. 6, 30-Dec-2014
~ 690 ~
RATING AND CHARACTERISTIC CURVES
AR25A thru AR25M
FIG. 1 – FORWARD CURRENT DERATING CURVE
FIG.2-MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
40
SINGLE PHASE HALF WAVE
RESISTIVE OR INDUCTIVE LOAD.
5
30
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD CURRENT,
AMPERES
50
10
20
20
10
CAPACITIVE LOAD
IPK/IAV=5,10 & 20
0
0
25
50
75
100
125
150
175
600
PULSE WIDTH 8.3ms
SINGLE Half-Sine-Wave
(JEDEC METHOD)
400
200
100
80
60
1
TERMINAL TEMPERATURE (℃)
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
(u A)
INSTANTANEOUS FORWARD CURRENT,
AMPERES
100
200
50
100
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
700
600
100
10
20
50
5
NUMBER OF CYCLES @ 60HZ
2
TJ = 25℃
PULSEWIDTH=300us
3% DUTY CYCLE
20
10
5
2
1
0.5
40
20
TJ=100℃
10
4
2
TJ=25℃
1
0.4
0.2
0.1
0.2
0
40
20
60
80
100
120
140
PERCENT OF RATED
PEAK REVERSE VOLTAGE,(%)
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)
FIG.5-TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
500
TJ=25℃
200
100
80
60
1
2
5
10
20
50
100
REVERSE VOLTAGE,(VOLTS)
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
REV. 6, 30-Dec-2014
~ 691 ~