AR2501 Datasheet, PDF (1/2 Pages) Shanghai Lunsure Electronic Tech – HIGH VOLTAGE BUTTON DIODES FOR AUTOMOTIVE

Shanghai Lunsure Electronic
Technology Co.,LTD
Tel:[phone]
Fax:[phone]
AR2501/ARS2501
THRU
AR2512/ARS2512
Features
Low leakage
Low forward voltage drop
High current capability
High forward surge current capability
.185(4.7)
.165(4.2)
Mechanical Data
Case: transfer molded plastic
Technology: vcauum soldered
Polarity: color ring denotes cathode
Lead: Plated lead, solderable per MIL-STD-202E method 208C
Mounting position: Any
Weigth: AR 1.80 grams, ARS 1.60 grams
HIGH VOLTAGE BUTTON
DIODES FOR AUTOMOTIVE
VOLTAGE RANGE
100 TO 1200 VOLTS
CURRENT 25AMPS
AR
.185(4.7)
.165(4.2)
ARS
.250(6.4)
.235(6.0)
.250(6.4)
.235(6.0)
.410(10.4)
.380( 9.7) ^DIA
.346(8.8)
.327(8.2) ^DIA
.225(5.7) _DIA
.215(5.5)
.225(5.7) _DIA
.215(5.5)
Maximum Ratings and Electrical Charactristics
Rating at 25^oC ambient temperature unless otherwise specified
Dimensions in inches and millimeters
Single phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
AR2501 AR2502 AR2504 AR2506 AR2508 AR2510 AR2512
Parameters
Symbols ARS250 ARS250 ARS250 ARS250 ARS250 ARS251 ARS251 Units
1
2
4
6
8
0
2
Maximum repetitive peak reverse voltage V_RRM 100
200
400
600
800 1000 1200 Volts
Maximum RM S voltage
V_RMS
70
140
280
420
560
700
840 Volts
Maximum DC blocking voltage
V_DC
100
200
400
600
800 1000 1200 Volts
Maximum Average rectified forward current
at T_C=110^oC
I_o
25
Amps
Peak forward surge current 8.3mS single
half sine-wave superimposed on rated load I_FSM
(JE DEC Method)
300
Amps
Rating for fusing(t<8.3ms)
I²t
Maximum instantaneous forward voltage
drop at 35A
V_F
Maximum DC reverse current T_A=25^oC
at rated DC blocking voltage T_A=150^oC
I_R
Typical thermal resistance
R_θJC
374
A²S
1.0
Volts
5.0
uA
500
1.0
o_C/W
Operating and storage temperature
T_J,T_STG
-65 to +175
o_C
Notes: 1.Enough heatsink must be considered in application.
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