1SS404 HIGH SPEED SWITCHING DIODES FEATURES * Small surface mounting type * High Speed * High reliability with high surge current handing capability SOD-323 MECHANICAL DATA Case: Molded plastic Epoxy: UL 94V-O rate flame retardant Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.004 grams .071(1.80) .063(1.60) .006(.15) .014(.35) .010(.25) .055(1.40) .047(1.20) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .106(2.70) .098(2.50) .003(.08) * * * * * MAX.039(1.00) O Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. REF .019(0.46) .004(.10) .000(.00) For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (@T A =25 C unless otherwise noted) O RATINGS Non-Repetitive Peak Reverse Voltage SYMBOL 1SS404 UNITS VRM 25 Volts Maximum DC Reverse Voltage VR 20 Volts Maximum Average Forward Rectified Current IO 300 mAmps IFSM 700 mAmps TJ,TSTG -55~+125 Non-Repetitive Peak Forward Surge Current Operating and Storage Temperature Range O C o ELECTRICAL CHARACTERISTICS ( @ TA = 25 C unless otherwise noted ) CHARACTERISTICS Reverse voltage leakage current (VR=20V) SYMBOL MIN. TYP. MAX. UNITS IR - - 50 uA 0.16 - VF - (IF=1mA) Forward voltage Pulse Tesx tp<300us,d<2% (IF=10mA) (IF=300mA) Capacitance between terminals (VR=0,f=1MHz) CT - 0.22 - 0.38 0.45 46 - V pF 2006-3 RATING AND CHARACTERISTICS CURVES ( 1SS404) 10m Ta=100 C O Ta=100 C 75OC 50OC 25OC O 1m 75 C O IR , REVERSE CURRENT(A) IF , FORWARD CURRENT(A) 100m 10m 0 OC 25OC 1m 50 C O 100m 25 C O 10u 0C O 1u -25 C O 100u 100n 10u 10n 0 0.1 0.2 0.3 0.4 0.5 0 4 8 Figure 1 16 20 24 125 150 Figure 2 1000 140 f=1MHz Ta=25OC 300 120 P , POWER DISSIPATION(mW) CT , TOTAL CAPACITANCE(pF) 12 VR,REVERSE VOLTAGE(V) VF,FORWARD VOLTAGE(V) 100 30 10 3 100 80 60 40 20 1 0.01 0.03 0.1 0.3 1 3 10 30 100 0 0 25 50 75 100 VR,REVERSE APPLIED VOLTAGE(V) TA,AMBIENT TEMPERATURE(V) Figure 3 Figure 4 RECTRON 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. RECTRON