HER801K THRU HER805K HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE 50 to 400 Volts CURRENT 8.0 Amperes FEATURES Low switching noise Low forward voltage drop Low thermal resistance High current capability High fast switching capability High surge capability MECHANICAL DATA .217 (5.5) .201 (5.1) Case: D-PAK molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.33 grams .098 (2.5) .083 (2.1) .024 (0.6) .016 (0.4) .382 (9.71) TYP 1.00 PIN1 .398 (10.11) PIN3 .244 (6.2) * * * * * .051 (1.3) .264 (6.7) .248 (6.3) .035 (0.9) D-PAK .228 (5.8) * * * * * * PIN2 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. TYP .091 (2.30) Single phase, half wave, 60 Hz, resistive or inductive load. .031 (0.8) .183 (4.65) .179 (4.55) For capacitive load, derate current by 20%. TYP .020 (0.50) .016 (0.4) PIN 1 PIN 2 PIN 3 HEATSINK Dimensions in inches and (millimeters) MAXIMUM RATINGS (@ TA=25 C unless otherwise noted) O SYMBOL HER801K HER802K HER803K HER804K HER805K UNITS Maximum Recurrent Peak Reverse Voltage RATINGS VRRM 50 100 200 300 400 Volts Maximum RMS Voltage VRMS 35 70 140 210 280 Volts VDC 50 100 200 300 400 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A = 75 o C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range IO 8.0 Amps I FSM 200 Amps R q JC 2.5 0 R q JA 30 CJ 40 T J, T STG -55 to + 150 C/ W pF 0 C ELECTRICAL CHARACTERISTICS (@TA=25 C unless otherwise noted) O CHARACTERISTICS Maximum Instantaneous Forward Voltage at 8.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @T A = 25 o C @T A = 100 o C Maximum Reverse Recovery Time (Note 3) SYMBOL VF IR trr 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. Test Conditions: IF= 0.5A, IR= -1.0A, IRR= -0.25A. 4. "Fully ROHS compliant", "100% Sn plating (Pb-free)". 5. Suffix "R" for Reverse Polarity. 6. Suffix "S" for D2-PAK Pkg. HER801K HER802K HER803K 1.0 HER805K HER804K 1.3 2 150 50 UNITS Volts uAmps nSec 2006-12 RATING AND CHARACTERISTICS CURVES ( HER801K THRU HER805K ) Single Phase Half Wave 60 Hz Inductive or Resistive Load 2 0 0 50 100 150 0.1 CT, JUNCTION CAPACITANCE, (pF) TA = 100 OC TA = 25 OC 0 20 40 60 80 100 K K 0 0.5 05 R8 HE K~ 04 1.0 1.5 2.5 3.0 3.5 120 100 60 40 20 10 6 4 2 0 140 T J = 25 OC 0.1 0.2 0.4 1.0 2 10 20 40 100 FIG.4 TYPICAL JUNCTION CAPACITANCE 200 8.3mS Single Half Sine-Wave JEDEC Method 100 2 4 REVERSE VOLTAGE, (V) FIG.3 TYPICAL REVERSE CHARACTERISTICS 0 1 2.0 FIG.2 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PERCENT RATED PEAK REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (mA) 200 10 0.1 T A = 25 OC Pulse Width = 300mS 1% Duty Cycle INSTANTANEOUS FORWARD VOLTAGE, (V) FIG.1 TYPICAL FORWARD CURRENT DERATING CURVE 1.0 R8 0.4 O 100 803 ER 1.0 AMBIENT TEMPERATURE, ( C) 1000 ~H 4 HE 4 10 01K 6 20 R8 8 40 HE INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT, (A) 10 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 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.