HER301

HER301 THRU HER308 HIGH EFFICIENCY RECTIFIERS Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes DO-201AD 0.220(5.6) 0.197(5.0) DIA. 1.0 (25.4) MIN. 0.375(9.5) 0.285(7.2) 0.052(1.3) 0.048(1.2) DIA. 1.0 (25.4) MIN. Dimensions in inches and (millimeters) FEATURES The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 High switching for high efficiency Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.04 ounce, 1.10 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. MDD Catalog Number SYMBOLS HER 301 HER 302 HER HER HER HER 303 304 305 306 HER 307 HER 308 Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375”(9.5mm) lead length at TA=50 C VRRM VRMS VDC I(AV) 50 100 200 300 400 600 800 1000 35 70 140 210 280 420 560 700 50 100 200 300 400 600 800 1000 3.0 Peak forward surge current 8.3ms single half sine-wave superimposed on IFSM 200.0 150.0 rated load (JEDEC...