FR156

FR151 THRU FR157 FAST SWITCHING PLASTIC RECTIFIERS Reverse Voltage – 50 to 1000 Volts Forward Current – 1.5 Amperes Features • • High current capability. 1.5 ampere operation at TA=50oC with no thermal • • runaway. Low leakage. Mechanical Data • • • • • Case: Molded plastic, DO-15 Terminals: Plated axial leads, solderable per MIL-STD-202, method 208 Polarity: Color band denotes cathode Mounting Position: Any Absolute Maximum Ratings and Characteristics Ratings at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz. resistive or inductive load. For capacitive load, derate current by 20%. Symbols Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 375”(9.5mm) lead length at TA = 55 OC Peak forward surge current IFM (surge) 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum forward voltage at 1.5A DC Maximum reverse current at rated DC blocking voltage Typical junction capacitance (Note 1) Typical thermal resistance (Note 3) Maximum reverse recovery time(Note 2) Operating and storage temperature range TJ = 25 OC TJ = 100OC IR CJ RθJL Trr TJ ,TS 150 150 150 VF 1.3 5 500 25 45 150 -55 to +150 250 500 500 O FR151 50 35 50 FR152 100 70 100 FR153 200 140 200 FR154 400 280 400 1.5 FR155 600 420 600 FR156 800 560 800 FR157 1000 700 1000 Units V V V A VRRM VRMS VCD I(AV) IFSM 50 A V µA pF C/W ns O C Notes: (1) Measured at 1MHZ and applied reverse voltage of 4 VDC. (2) Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, Irr = 0.25A. (3) Thermal resistance from junction to ambient and from junction to lead at 0.375”(9.5mm) lead length P.C.B mounted. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 11/11/2002