SE1B

SE1A THRU SE1M SURFACE MOUNT HIGH EFFICIENT RECTIFIER Reverse Voltage - 50 to 1000 V Forward Current - 1 A Features • High current capability • High surge current capability • High reliability • Low reverse current • Low forward voltage drop • Fast switching for high efficiency Mechanical Data • Case: SMA (DO-214AC) molded plastic • Epoxy: UL 94V-0 rate flame retardant • Lead: Lead formed for surface mount • Polarity: color band denotes cathode end • Mounting position: Any Maximum Ratings and Electrical Characteristics Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Parameter Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current Ta = 55 OC Maximum Peak Forward Surge Current, 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC method) Maximum Forward Voltage at IF = 1 A Maximum DC Reverse Current at Rated DC Blocking Voltage Ta = 25 C O Symbols SE1A SE1B SE1D SE1E SE1G SE1J SE1K SE1M Units VRRM VRMS VDC IF(AV) IFSM VF O 50 35 50 100 70 100 200 140 200 300 210 300 1 30 400 280 400 600 420 600 800 560 800 1000 700 1000 V V V A A 1.1 5 50 50 50 - 65 to + 150 1.7 2.2 V µA Ta = 100 C IR trr CJ TJ, TS Maximum Reverse Recovery Time 1) Typical Junction Capacitance 2) 75 ns pF O Junction and Storage Temperature Range 1) 2) C Reverse recovery test conditions: IF = 0.5 A, IR = 1 A, Irr = 0.25 A Measured at 1 MHz and applied reverse voltage of 4 V SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 14/04/2008 E SE1A THRU SE1M SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 14/04/2008 E