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PDF ARS251 Data sheet ( Hoja de datos )
| Número de pieza | ARS251 | |
| Descripción | HIGH VOLTAGE BUTTON DIODES | |
| Fabricantes | Shanghai Lunsure Electronic Technology | |
| Logotipo |  |
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Shanghai Lunsure Electronic
Technology Co.,LTD
Tel:0086-21-37185008
Fax:0086-21-57152769
www.DataSheet4U.com
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 25oC ambient temperature unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
AR2501 AR2502
Parameters
Symbols ARS250 ARS250
Maximum repetitive peak reverse voltage VRRM
1010
2020
Maximum RM S voltage
VRMS
70
140
Maximum DC blocking voltage
VDC 100 200
Maximum Average rectified forward current
at TC=110oC
Io
Peak forward surge current 8.3mS single
half sine-wave superimposed on rated load
(JE DEC Method)
IFSM
Rating for fusing(t<8.3ms)
Maximum instantaneous forward voltage
drop at 35A
Maximum DC reverse current TA=25oC
at rated DC blocking voltage TA=150oC
Typical thermal resistance
I2t
VF
IR
RθJC
Operating and storage temperature
TJ,TSTG
Dimensions in inches and millimeters
AR2504 AR2506 AR2508 AR2510
ARS250 ARS250 ARS250 ARS251
4040 6060 8080 10000
280 420 560 700
400 600 800 1000
25
300
374
1.0
5.0
500
1.0
-65 to +175
AR2512
ARS251
12200
840
1200
Units
Volts
Volts
Volts
Amps
Amps
A2S
Volts
uA
oC/W
oC
Notes: 1.Enough heatsink must be considered in application.
www. cnelectr .com
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet ARS251.PDF ] | |
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