SR820S THRU SR8200S SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 200 Volts CURRENT 8.0 Amperes FEATURES * * * * * High reliability Low switching loss Low forward voltage drop High current capability High switching capability D2-PAK MECHANICAL DATA .189 (4.80) .173 (4.40) .053 (1.35) .049 (1.25) 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%. .083 (2.10) .098 (2.50) .055 (1.40) .047 (1.20) .036 (0.91) .028 (0.71) .053 (1.35) .069 (1.75) .576 (14.64) .323 (8.2) .624 (15.84) .346 (8.8) .110 (2.80) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .126 (3.20) .049 (1.25 REF.) * Epoxy: Device has UL flammability classification 94V-O * Case: Molded plastic * Lead: MIL-STD-202E method 208C guaranteed * Mounting: position: Any * Weight: 1.35 grams .202 (5.13) .020 (0.50) .198 (5.03) .412 (10.46) .012 (0.30) .388 (9.86) Dimensions in inches and (millimeters) MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted) SYMBOL RATINGS SR820S SR830S SR835S SR840S SR845S SR850S SR860S SR880S SR8100S SR8150S SR8200S UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 35 40 45 50 60 80 100 150 200 Maximum RMS Voltage VRMS 14 21 25 28 32 35 42 56 70 105 140 Volts VDC 20 30 35 40 45 50 60 80 100 150 200 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Case Temperature Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 1) Volts IO 8.0 Amps I FSM 150 Amps RqJA 60 RqJC 3 0 C/W Typical Junction Capacitance (Note 2) CJ Operating Temperature Range TJ 150 0 C T STG -55 to + 150 0 C Storage Temperature Range 700 450 pF ELECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 8.0A DC Maximum Average Reverse Current @T A = 25 o C at Rated DC Blocking Voltage @T A = 100 o C SYMBOL SR820S SR830S SR835S SR840S SR845S SR850S SR860S SR880S SR8100S VF IR NOTES : 1. Thermal Resistance : Heat-sink case mounted or if PCB mounted. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. "Fully ROHS compliant", "100% Sn plating (Pb-free)". 4. Suffix "R" for Reverse Polarity. 5. Suffix "K" for D-PAK Pkg. .65 .75 0.2 2 SR8150S SR8200S .85 UNITS Volts mA mA 2007-3 8 SR8 50S 6 ~S R 0S 820 82 4 R8 0S ~S 45 0 S 2 Single Phase Half Wave 60Hz Inductive or Resistive Load 0 50 100 150 INSTANTANEOUS FORWARD CURRENT, (mA) 10 SR AVERAGE FORWARD CURRENT, (A) RATING AND CHARACTERISTICS CURVES ( SR820S THRU SR8200S ) 100 10 TA = 100 OC 1.0 TA = 25 OC 0.1 0.01 SR820S ~SR840S SR850S~SR8200S 0 20 O CJ, JUNCTION CAPACITANCE, (pF) 50 SR820S ~SR845S 10 SR850S ~SR860S SR880S ~SR8200S 1.0 TJ = 25 C Pulse width=300mS 1% Duty Cycle O 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 40 60 0.8 100 120 140 0.9 1.0 FIG.2 TYPICAL REVERSE CHARACTERISTICS 4000 2000 SR820S ~SR845S 1000 800 600 400 SR850S ~SR8200S 200 100 0.1 0.4 INSTANTANEOUS FORWARD VOLTAGE, (V) 1.0 4 10 40 REVERSE VOLTAGE, (V) FIG.3 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 155 FIG.4 TYPICAL JUNCTION CAPACITANCE 8.3mS Single Half Sine-Wave JEDEC Method 150 145 140 135 130 125 1 80 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (A) CASE TEMPERATURE, ( C) 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 80100 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.