AR351/ARS351 THRU AR356/ARS356 Shanghai Lunsure Electronic Technology Co.,LTD Tel:0086-21-37185008 Fax:0086-21-57152769 Features BUTTON DIODES Low leakage Low forward voltage drop High current capability High forward surge current capability VOLTAGE RANGE 100 TO 600 VOLTS CURRENT 35AMPS AR .185(4.7) .165(4.2) ARS .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 .250(6.4) .235(6.0) .250(6.4) .235(6.0) .410(10.4) DIA .380( 9.7) .346(8.8) DIA .327(8.2) .225(5.7) DIA .215(5.5) Maximum Ratings and Electrical Charactristics .225(5.7) DIA .215(5.5) Dimensions in inches and millimeters o Rating at 25 C ambient temperature unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% Parameters Symbols Maximum repetitive peak reverse voltage Maximum RM S voltage Maximum DC blocking voltage Maximum Average rectified forward current at TC=110oC Peak forward surge current 8.3mS single half sine-wave superimposed on rated load (JE DEC Method) VRRM VRMS VDC Rating for fusing(t<8.3ms) Maximum instantaneous forward voltage drop at 100A Maximum DC reverse current TA=25oC o at rated DC blocking voltage TA=150 C AR351 ARS351 100 70 100 AR352 ARS352 200 140 200 AR353 ARS353 300 210 300 AR354 ARS354 400 280 400 AR356 ARS356 600 420 600 Units Volts Volts Volts Io 35 Amps IFSM 400 Amps I2t 664 A2S VF 1.1 Volts 5.0 IR uA 450 Typical thermal resistance RθJC 1.0 Operating and storage temperature TJ,TSTG -65 to +175 Notes: 1.Enough heatsink must be considered in application. www. cnelectr .com o C/W o C AR351 THRU AR356 ARS351 THRU ARS356 Ratings and Characteristic Curves www. cnelectr .com