AR2512 Shanghai Lunsure Electronic Technology, AR2512 Datasheet
AR2512
Manufacturer Part Number
AR2512
Description
HIGH VOLTAGE BUTTON DIODES
Manufacturer
Shanghai Lunsure Electronic Technology
Datasheet
1.AR2512.pdf
(2 pages)
Features
Mechanical Data
Maximum Ratings and Electrical Charactristics
Maximum Average rectified forward current
half sine-wave superimposed on rated load
Notes: 1.Enough heatsink must be considered in application.
Maximum repetitive peak reverse voltage
Maximum instantaneous forward voltage
at rated DC blocking voltage T
Low leakage
Low forward voltage drop
High current capability
High forward surge current capability
Case: transfer molded plastic
Technology: vcauum soldered
Polarity: color ring denotes cathode
Mounting position: Any
Weigth: AR 1.80 grams, ARS 1.60 grams
Rating at 25
Single phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
Peak forward surge current 8.3mS single
Maximum DC reverse current T
Lead: Plated lead, solderable per MIL-STD-202E method 208C
Operating and storage temperature
Maximum DC blocking voltage
Rating for fusing(t<8.3ms)
Typical thermal resistance
Maximum RM S voltage
(JE DEC Method)
o
at T
C ambient temperature unless otherwise specified
drop at 35A
Parameters
C
=110
o
C
Shanghai Lunsure Electronic
Technology Co.,LTD
Tel:0086-21-37185008
Fax:0086-21-57152769
A
A
=150
=25
o
o
C
C
Symbols
T
V
V
J
www.
V
I
R
,T
V
FSM
I
I
RRM
RMS
I
θJC
DC
2
R
o
t
F
STG
ARS250
AR2501
100
100
70
1
cnelectr
.225(5.7)
.185(4.7)
.215(5.5)
AR2502
ARS250
.165(4.2)
200
140
200
2
.com
AR2504
ARS250
DIA
Dimensions in inches and millimeters
400
280
400
4
.250(6.4)
.235(6.0)
.410(10.4)
.380( 9.7)
-65 to +175
ARS250
AR2506
DIODES FOR AUTOMOTIVE
600
420
600
300
374
1.0
5.0
500
1.0
25
AR
6
HIGH VOLTAGE BUTTON
AR2501/ARS2501
AR2512/ARS2512
DIA
AR2508
ARS250
100 TO 1200 VOLTS
CURRENT 25AMPS
VOLTAGE RANGE
800
560
800
8
.225(5.7)
.185(4.7)
.215(5.5)
.165(4.2)
THRU
AR2510
ARS251
www.DataSheet4U.com
1000
1000
700
0
DIA
ARS251 Units
AR2512
.250(6.4)
.235(6.0)
.346(8.8)
.327(8.2)
1200
1200
840
2
ARS
Amps
Amps
Volts
Volts
Volts
Volts
o
A
uA
C/W
DIA
o
C
2
S
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AR2512 Summary of contents
Page 1
... ARS251 400 600 800 1000 280 420 560 700 400 600 800 1000 25 300 374 1.0 5.0 500 1.0 -65 to +175 .com ARS .250(6.4) .235(6.0) .346(8.8) DIA .327(8.2) AR2512 ARS251 Units 2 1200 Volts 840 Volts 1200 Volts Amps Amps Volts ...
Page 2
... AR2501 THRU AR2512 ARS2501 THRU ARS2512 Ratings and Characteristic Curves www. cnelectr .com www.DataSheet4U.com ...