AM251 THRU AM256 Shanghai Lunsure Electronic Technology Co.,LTD Tel:0086-21-37185008 Fax:0086-21-57152769 PRESS FIT AUTOMOTIVE RECTIFIER(MOTOROLA) Features Low leakage Low forward voltage drop High current capability High forward surge current capability VOLTAGE RANGE 100 TO 600 VOLTS CURRENT 25AMPS MC1 .050±.002 1.28±0.05 Mechanical Data .62±.004 15.7±0.1 Case: Copper case Technology: cell with vcauum soldered Polarity: As marked of case bottom Lead: Plated lead, solderable per MIL-STD-202E method 208C Mounting: Press fit Weigth: 9.0 grams 1.083±0.01 27.5±0.5 .050±.002 1.28±0.05 .437±.004 11.1±0.1 0.5-0.504 12.73-12.79 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 VRRM Maximum repetitive peak reverse voltage VRMS Maximum RM S voltage VDC Maximum DC blocking voltage Maximum Average rectified forward current Io at TC=110oC Peak forward surge current 8.3mS single IFSM half sine-wave superimposed on rated load (JE DEC Method) 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 AM251 100 70 100 Epoxy Dimensions in inches and millimeters AM252 200 140 200 AM253 300 210 300 AM254 400 280 400 AM256 600 420 600 Units Volts Volts Volts 25 Amps 400 Amps I2t 664 A2S VF 1.08 Volts 5.0 IR uA 450 Typical thermal resistance RθJC 0.8 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 AM251 THRU AM256 Ratings and Characteristic Curves www. cnelectr .com