HER502

HER501~HER508 HIGH EFFICIENCY RECTIFIERS Voltage Range – 50 to 1000 Volts Current – 5.0 Ampere Features • Low power loss, high efficiency • Low leakage • Low forward voltage drop • High current capability • High speed switching • High reliability • High current surge Mechanical Data • Case: DO-201AD, moulded plastic • Terminals: MIL-STD-202E, method 208C guaranteed • Polarity: Colored band denotes cathode end • Mounting position: Any Absolute Maximum Ratings and Characteristics Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load, for capacitive load, derate current by 20%. Symbols Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current O at TA = 50 C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 5.0A Maximum Reverse Current at TJ = 25 OC O at Rated DC Blocking Voltage TJ = 100 C Maximum Reverse Recovery Time (note1) Typical Junction Capacitance(note2) Typical Thermall Resistance (note3) Operating Junction Temperature Storage Temperature Range VRRM VRMS VDC I(AV) HER 501 HER HER 502 503 HER 504 HER 505 HER 506 HER 507 HER 508 Unit V V V A 50 35 50 100 70 100 200 140 200 300 210 300 400 280 400 5.0 600 420 600 800 560 800 1000 700 1000 IFSM VF IR Trr CJ RΘJA Tj Ts 50 70 1.0 150 1.3 10 750 75 50 20 -55 to +150 -55 to +150 1.7 A V uA nS pF ℃/W ℃ ℃ Notes: 1.Reverse recovery test conditions: IF = 0.5A, IR = -1.0A, Irr = -0.25A 2.Measured at 1.0MHz and applied reverse voltage of 4.0V 3.Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length P.C.B. mounted. SEMTECH ELECTRONICS LTD. (Subsidiary of Semtech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) R Dated : 05/08/2005 H HER501~HER508 SEMTECH ELECTRONICS LTD. (Subsidiary of Semtech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) R Dated : 05/08/2005 H