SS20 RECTRON | Alldatasheet

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SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 60 Volts CURRENT 1.0 Ampere

FEATURES

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SS20 THRU SS60 SOD-123F MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted) ELECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted) Dimensions in inches and (millimeters) * Low power loss, high efficiency * Low leakage * Low forward voltage drop * High current capability * High speed switching * High surge capabitity * High reliability * Guard ring construction on dic * Anti-ESD * Epoxy: Device has UL flammability classification 94V-O * Mounting position: Any * Weight: 0.01 gram (Approx.) * Flat lead frame RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @ TA=75 o C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) SYMBOL VRRM VDC IFSM TSTG VRMS UNITS Volts Volts Volts Amps1.0

20 Amps

150Operating Temperature Range TJ SS30 SS20 SS40 SS30SS20 SS40 SS50 SS60 SS50 SS60 -55 to + 150 0 C Typical Junction Capacitance (Note 1) CJ 110 pF Typical Thermal Resistance (Note 3) Rq JA R q JL 110 0C/W CHARACTERISTICS Maximum Average Reverse Current at Rated DC Blocking Voltage VF SYMBOL IR mAmps Maximum Instantaneous Forward Voltage at 1.0A DC Volts 0.2 @TA = 25 o C @TA = 100 o C 0.55 0.70 mAmps UNITS NOTES : 1. Measured at 1 MHz and applied reverse voltage of 4 Volts. 2006-11 2. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”. 3. Mounted on PCB. .150 (3.8) .142 (3.6) .035 (0.90) .028 (0.70) .053 (1.35) .047 (1.20) .077 (1.95) .069 (1.75) .030 (0.75) .022 (0.55) .008 (0.20) .114 (2.9) .106 (2.7)

INSTANTANEOUS FORWARD VOLTAGE, (V) PERCENT RATED PEAK REVERSE VOLTAGE, (%) INSTANTANEOUS FORWARD CURRENT, (A) AMBIENT TEMPERATURE, ( O 0.01 0.1 AVERAGE FORWARD CURRENT, (A) CT, TOTAL CAPACITANCE, (pF) 0.25 0.5 0.75 1.0 RATING AND CHARACTERISTICS CURVES ( SS20 THRU SS60 ) FIG.3 TYPICAL REVERSE CHARACTERISTICS FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE FIG.2 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS Single Half Wave 60HZ Resistive or Inductive Load 0.375" (9.5mm) Lead Length TA = 25 O C Pulse Width = 300mS 1% Duty Cycle REVERSE VOLTAGE, (V) INSTANTANEOUS REVERSE CURRENT, (mA) 1000 100 10000 100000 155 10 20 FIG.4 TYPICAL TOTAL CAPACITANCE NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT, (A) 862 4 10 20 40 80 100 FIG.5 TYPICAL REVERSE CHARACTERISTICS 8.3mS Single Half Sine-Wave JEDEC Method 0 20 0.001 0.1 0.01 1.0 100 100 12040 60 80 140 SS20~SS40 SS50~SS60 TA = 125 O C TA = 25 O C TA = 75 O C

Dimensions in inches and (millimeters) 0.035MIN. (0.90 MIN.) 0.165 0.030 MIN. (0.75 MIN.) (4.19) REF

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 liabi- lity for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" paramet- ers which may be included on RECTRON data sheets and/ or specifications ca- n and do vary in different applications and actual performance may vary over ti- me. 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 rela- ted applications where a failure or malfunction of component or circuitry may di- rectly or indirectly cause injury or threaten a life without expressed written appr- oval 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 Rect- ron Inc and its subsidiaries harmless against all claims, damages and expendit- ures. DISCLAIMER NOTICE