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| 1N4933S THRU 1N4937S FAST RECOVERY RECTIFIERS Reverse Voltage - 50 to 600 V Forward Current - 1 A Features * Low reverse leakage * High forward surge current capability * The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 * Construction utilizes void-free molded plastic technique Mechanical Data * Case: A-405, Molded plastic. * Terminals: Plated Axial leads, solderable per MIL-STD-750, method 2026 * Polarity: Color band denotes cathode end * Mounting Position: Any A-405 0.025(0.65) 0.021(0.55) DIA. 1.0(25.4) Min. 0.107(2.7) 0.080(2.3) DIA. 0.205(5.2) 0.166(4.2) 1.0(25.4) Min. Dimensions in inches and (millimmeters) Absolute Maximum Ratings and Characteristics Rating at 25OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Parameter Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375"(9.5 mm) lead lengths at TA = 75 OC Peak Forward Surge Current 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1 A Maximum DC Reverse Current at Rated DC Blocking Voltage 2) Symbols 1N4933S 1N4934S 1N4935S 1N4936S 1N4937S Units VRRM VRMS VDC IF(AV) 50 35 50 100 70 100 200 140 200 1 400 280 400 600 420 600 V V V A IFSM VF IR trr CJ RJA TJ ,TS 30 1.2 5 50 200 15 50 - 65 to + 150 O A V A ns pF C/W O at TA = 25 OC at TA = 100 OC Maximum Reverse Recovery Time 1) Typical Junction Capacitance Typical Thermal Resistance 3) Operating and Storage Temperature Range 1) 1) C Reverse recovery condition IF = 0.5 A, IR = 1 A, Irr = 0.25 A Measured at 1 MHz and applied reverse voltage of 4 V D.C. 2) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length, P.C.B mounted. SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) (R) Dated : 20/02/2008 C 1N4933S THRU 1N4937S SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) (R) Dated : 20/02/2008 C |
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