SSL20 THRU SSL40 LOW Vf SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere FEATURES * * * * * * * Low power loss, high efficiency Low leakage Low forward voltage High current capability High speed switching High surge capabitity High reliability SOD-123F MECHANICAL DATA .114 (2.9) * Epoxy: Device has UL flammability classification 94V-O * Mounting position: Any * Weight: 0.016 gram .106 (2.7) .035 (0.90) .077 (1.95) .028 (0.70) .069 (1.75) .008 (0.20) .053 (1.35) .047 (1.20) .030 (0.75) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .022 (0.55) Ratings at 25 o C ambient temperature unless otherwise specified. .150 (3.8) .142 (3.6) Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted) SYMBOL SSL20 SSL30 SSL40 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 Volts Maximum RMS Voltage VRMS 14 21 28 Volts VDC 20 40 40 Volts RATINGS Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375” (9.5mm) lead length at T A=75 0C IO Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range 1.0 Amps I FSM 25 Amps CJ 110 RqJA 110 RqJL 30 pF 0 C/W TJ 150 0 C T STG -55 to + 150 0 C ELECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted) CHARACTERISTICS SYMBOL Maximum Instantaneous Forward Voltage at 1.0A DC Maximum Average Reverse Current @T A = 25 o C at Rated DC Blocking Voltage @T A = 100o C NOTES : 1. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 2. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”. 3. Thermal resistance: Mounted on PCB. VF IR SSL20 SSL30 SSL40 UNITS .36 Volts 1.0 mAmps 10 mAmps 2006-12 AVERAGE FORWARD CURRENT, (A) 1.0 0.75 0.5 Single Half Wave 60HZ Resistive or Inductive Load 0.375" (9.5mm) Lead Length 0.25 0 0 25 50 75 100 125 150 175 INSTANTANEOUS FORWARD CURRENT, (A) RATING AND CHARACTERISTICS CURVES ( SSL20 THRU SSL40 ) 2 1 0.1 0.01 TJ = 25 OC Pulse Width = 300mS 1% Duty Cycle 0 0.1 O TA = 125 OC 10 1.0 TA = 75 C O 0.1 TA = 25 OC 0.01 0.001 0 20 40 60 80 100 0.3 0.4 0.5 0.6 0.9 1.0 120 TJ = 25 OC 100 80 60 40 20 10 140 0.1 0.4 PERCENT RATED PEAK REVERSE VOLTAGE, (%) 1.0 4 40 REVERSE VOLTAGE, (V) 8.3mS Single Half Sine-Wave JEDEC Method 20 15 10 5 2 10 FIG.4 TYPICAL JUNCTION CAPACITANCE 25 1 0.8 200 FIG.3 TYPICAL REVERSE CHARACTERISTICS 0 0.7 FIG.2 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 400 CT, TOTAL CAPACITANCE, (pF) 100 0.2 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (mA) AMBIENT TEMPERATURE, ( C) 4 6 8 10 20 40 80 100 NUMBER OF CYCLES AT 60Hz FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 80 Mounting Pad Layout 0.030 MIN. (0.75 MIN.) 0.035MIN. (0.90 MIN.) 0.165 (4.19) REF 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.