2.0 1.5 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length 0.5 0 0 25 50 75 100 125 150 175 1000 INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT, (A) RATING AND CHARACTERISTICS CURVES ( SM4001 THRU SM4007 ) 100 TA = 100 OC TA = 75 OC 10 TA = 25 OC 1.0 0.1 0.01 0 20 AMBIENT TEMPERATURE, (OC) 1.0 TJ = 25 OC Pulse width=300 S 1% Duty Cycle 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 100 120 140 4.0 4.5 TJ = 25 OC 20 10 8 6 4 2 1 5.0 0.1 0.4 1.0 4 10 40 80 REVERSE VOLTAGE, (V) FIG.3 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 TYPICAL JUNCTION CAPACITANCE 30 8.3mS Single Half Sine-Wave JEDEC Method 25 20 15 10 0 1 80 40 INSTANTANEOUS FORWARD VOLTAGE, (V) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (A) 10 0.1 60 FIG.2 TYPICAL REVERSE CHARACTERISTICS CJ, JUNCTION CAPACITANCE, (pF) FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE 20 40 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 2 4 6 8 10 20 40 80 100 NUMBER OF CYCLES AT 60Hz FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT Mounting Pad Layout F-SLOT WIDTH OPTIMUM PAD SIZE .100 (2.54) .100 (2.54) .100 (2.54) .200 (5.08) .300 (7.62) Dimensions in inches and (millimeters) DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.