AR2501 CHENYI | Alldatasheet
Document overview
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Technical content
Features
High forward surge current capability 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 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% Parameters Symbols AR2501 ARS250 AR2502 ARS250 AR2504 ARS250 AR2506 ARS250 AR2508 ARS250 AR2510 ARS251 AR2512 ARS251 Units Maximum repetitive peak reverse voltage VRRM 1100 2200 4400 6600 8800 01000 21200 Volts Maximum RM S voltage VRMS 70 140 280 420 560 700 840 Volts Maximum DC blocking voltage VDC 100 200 400 600 800 1000 1200 Volts Maximum Average rectified forward current at TC=110oC Io 25 Amps Peak forward surge current 8.3mS single half sine-wave superimposed on rated load (JE DEC Method) IFSM 300 Amps Rating for fusing(t<8.3ms) I2t 374 A2S Maximum instantaneous forward voltage drop at 35A VF 1.0 Volts Maximum DC reverse current TA=25oC IR 5.0 uA at rated DC blocking voltage TA=150oC 500 Typical thermal resistance RθJC 1.0 oC/W Operating and storage temperature TJ,TSTG -65 to +175 oC Notes: 1.Enough heatsink must be considered in application. www. cnelectr .com AR2501/ARS2501 THRU AR2512/ARS2512 HIGH VOLTAGE BUTTON DIODES FOR AUTOMOTIVE VOLTAGE RANGE
100 TO 1200 VOLTS
Dimensions in inches and millimeters .185(4.7) .165(4.2) .225(5.7) .215(5.5) .250(6.4) .235(6.0) .410(10.4) .380( 9.7) DIA DIA .185(4.7) .165(4.2) .225(5.7) .215(5.5) .250(6.4) .235(6.0) .346(8.8) .327(8.2) DIA DIA AR ARS
Ratings and Characteristic Curves www. cnelectr .com