AR2505 THRU AR2510 25A, 50-1200V AUTOMOTIVE BUTTON DIODE FEATURES High surge capability Low leakage High current capability High temperature soldering guaranteed: 250℃ for 10 seconds MECHANICAL DATA Case: AR/RA molded plastic Terminals: Solder plated, solderable per MIL-STD-750 Method 2026 Polarity : indicated by cathode band Mounting Position: Any Weight: 1.8 grams (0.07ounce) CASE: RA254 also Call RA254 CASE: AR OR RA Dimension in inches (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ Ambient temp. Unless otherwise specified. Single phase, half sine wave, 60HZ,resistive or inductive load. For capacitive load, derate current by 20% AR/RA SYMBO L UNITS 2505 251 252 254 256 258 2510 VRRM 50 100 200 400 600 800 1000 VRMS 35 70 140 280 420 560 700 Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts TT=125℃ Maximum Average Forward Rectified Current I(AV) 25 IFSM 300 Amps Maximum Instantaneous Forward Voltage @ 25A VF 1.0 Volts Maximum DC Reverse Current @ TA=25℃ at Rated DC Blocking Voltage @ TA=125℃ IR 5.0 200.0 uA Typical Junction Capacitance CJ 300 pF RΘJA 1.0 ℃/W TJ /TSTG -55 to +150 ℃ Maximum current Peak Reverse Voltage Maximum RMS Voltage Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) Typical Thermal Resistance Operating AND Storage Temperature Range www.shunyegroup.com.cn Volts Volts Amps [email protected] RATING AND CHARAC TERISTIC CURVES AR/RA 2505THRU 2510 FIG. 1 – DERATING CURVE FOR OUTPUT RECTIFIER CURRENT 130 140 150 160 FIG.3–TYPICALINSTANTANEOUSFORWARD CHARACTERISTICS FIG. 2 – MAXIMUM NON – REPETITIVE PEAK FORWARD SURGE CURRENT 170 FIG. 4 – TYPICAL REVERSE CHARACTERISTICS FIG. 5 – TYPICAL JUNCTION CAPACITANCE www.shunyegroup.com.cn [email protected]