AR2505 THRU AR2510
25A, 50-1200V
AUTOMOTIVE BUTTON DIODE
FEATURES
High surge capability
Low leakage
High current capability
High temperature soldering guaranteed:
250℃ for 10 seconds
MECHANICAL DATA
Case: AR/RA molded plastic
Terminals: Solder plated, solderable per MIL-STD-750 Method 2026
Polarity : indicated by cathode band
Mounting Position: Any
Weight: 1.8 grams (0.07ounce)
CASE: RA254 also Call RA254
CASE: AR OR RA
Dimension in inches (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ Ambient temp. Unless otherwise specified. Single phase, half sine wave, 60HZ,resistive or inductive load.
For capacitive load, derate current by 20%
SYMBO
L
Maximum current Peak Reverse Voltage
2505
251
252
AR/RA
254
256
258
2510
UNITS
V
RRM
V
RMS
V
DC
I(AV)
50
35
50
100
70
100
200
140
200
400
280
400
25
600
420
600
800
560
800
1000
700
Volts
Volts
Maximum RMS Voltage
Maximum DC Blocking Voltage
T
T
=125℃
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load (JEDEC
Method)
Maximum Instantaneous Forward Voltage @ 25A
Maximum DC Reverse Current @ T
A
=25℃
at Rated DC Blocking Voltage @ T
A
=125℃
Typical Junction Capacitance
Typical Thermal Resistance
Operating AND Storage Temperature Range
1000 Volts
Amps
I
FSM
V
F
I
R
300
1.0
5.0
200.0
300
1.0
-55 to +150
Amps
Volts
uA
C
J
RΘJA
T
J
/T
STG
pF
℃/W
℃
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RATING AND CHARAC TERISTIC CURVES AR/RA 2505THRU 2510
FIG. 1
–
DERATING CURVE FOR OUTPUT
RECTIFIER CURRENT
FIG. 2
–
MAXIMUM NON
–
REPETITIVE PEAK
FORWARD SURGE CURRENT
130
140
150
160
170
FIG.3–TYPICALINSTANTANEOUSFORWARD
CHARACTERISTICS
FIG. 4
–
TYPICAL REVERSE CHARACTERISTICS
FIG. 5
–
TYPICAL JUNCTION CAPACITANCE
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