Shanghai Lunsure Electronic
Technology Co.,LTD
Tel:0086-21-37185008
Fax:0086-21-57152769
ARL2501/ARSL2501
THRU
ARL2512/ARSL2512
HIGH VOLTAGE BUTTON
DIODES FOR AUTOMOTIVE
VOLTAGE RANGE
100 TO 1200 VOLTS
CURRENT 25AMPS
AR
.051(1.3)
DIA
.047(1.2)
.051(1.3)
ARSL
DIA
.047(1.2)
Features
Low leakage
Low forward voltage drop
High current capability
High forward surge current capability
Mechanical Data
.185(4.7)
.165(4.2)
.185(4.7)
.165(4.2)
Case: transfer molded plastic
Technology: button with vcauum soldered
Epoxy: UL94V-0 rate flame retardant
Max28.0mm
Polarity: color ring denotes cathode
Min25.4mm
Lead: Plated lead, solderable per MIL-STD-202E method 208C
Mounting position: Any
Weigth: ARL 2.70 grams, ARSL 2.60 grams
.250(6.4)
.235(6.0)
Max28.0mm
Min25.4mm
.250(6.4)
.235(6.0)
.410(10.4)
DIA
.380( 9.7)
.225(5.7)
DIA
.215(5.5)
.225(5.7)
DIA
.215(5.5)
.346(8.8)
DI
.327(8.2)
Maximum Ratings and Electrical Charactristics
Rating at 25
o
C ambient temperature unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
Parameters
Maximum repetitive peak reverse voltage
Maximum RM S voltage
Maximum DC blocking voltage
Maximum Average rectified forward current
at T
C
=110
o
C
Peak forward surge current 8.3mS single
half sine-wave superimposed on rated load
(JE DEC Method)
Rating for fusing(t<8.3ms)
Maximum instantaneous forward voltage
drop at 35A
Maximum DC reverse current T
A
=25
o
C
at rated DC blocking voltage T
A
=150
o
C
Typical thermal resistance
Operating and storage temperature
Symbols
V
RRM
V
RMS
V
DC
I
o
I
FSM
I
2
t
V
F
I
R
R
θJC
T
J
,T
STG
Dimensions in inches and millimeters
ARL2501 ARL2502 ARL2504 ARL2506 ARL2508 ARL2510 ARL2512
ARSL2501 ARSL2502 ARSL2504 ARSL2506 ARSL2508 ARSL2510 ARSL2512
Units
Volts
Volts
Volts
Amps
Amps
A
2
S
Volts
uA
o
100
70
100
200
140
200
400
280
400
600
420
600
25
300
374
1.0
5.0
500
1.0
-65 to +175
800
560
800
1000
700
1000
1200
840
1200
C/W
o
C
Notes: 1.Enough heatsink must be considered in application.
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