HFR8A12

YENYO Glass Passivated Hyperfast Recovery Rectifier Voltage Range 1200 V Current 8.0 Ampere TO-220AC .154(3.91) DIA .137(3.50) .057(1.45) .052(1.33) MAX.412(10.5) .185(4.70) .175(4.44) .072(1.82) .062(1.58) HFR8A12 .128(3.25) .114(2.90) Features ¬ Fast switching for high efficiency ¬ Low noise ¬ Trr = 35ns ¬ Low reverse leakage current ¬ High voltage super FRD ¬ PFC application Mechanical Data ¬ Case: Molded plastic TO-220AC ¬ Epoxy: UL 94V-0 rate flame retardant ¬ Terminals: Solderable per MIL-STD-202 method 208 ¬ Mounting position: Any ¬ Weight: 2.07 grams .055(1.40) .045(1.14) 1 2 MAX.07(1.7) .056(1.43) .048(1.22) .037(0.94) .027(0.68) 1 2 .526(13.35) .508(12.90) .27(6.86) .23(5.84) PIN .638(16.2) .602(15.3) .102(2.60) .088(2.25) .205(5.20) .195(4.95) .025(0.64) .014(0.35) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. CHARACTERISTIC Recurrent Peak Reverse Voltage RMS Voltage DC Blocking Voltage Average Forward Rectified Current TC=140 C Peak Forward Surge Current, 8.3ms single Half sine-wave superimposed on rated load (JEDEC method) Instantaneous Forward Voltage @ 8.0 A DC Reverse Current @TJ=25 C o o o SYMBOL VRRM VRMS VDC IF(AV) HFR8A12 Min. Typ. Max. 1200 840 1200 8.0 UNIT V V V A IFSM - - 100 A VF IR Trr CJ R JC TJ, TSTG -65 25 - 3.2 100 500 35 2 175 o V uA uA nS pF CW o At Rated DC Blocking Voltage @TJ=150 C Maximum Reverse Recovery Time (Note 1) Typical junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Operating Junction and Storage Temperature Range C NOTES : (1) Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A. (2) Junction Capacitance test conditions : VR = 10V,IF = 0A. (3) Thermal Resistance junction to case. 1/2 R1, SEP-08 RATINGS AND CHARACTERISTIC CURVES HFR8A12 FIG.1 - FORWARD CURRENT DERATING CURVE 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 0 25 50 75 100 125 o FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES Pulse Width 8.3ms Single Half-Sire-Wave (JEDEC Method) 75 50 25 60 Hz Resistive or Inductive load 150 175 0 1 10 100 CASE TEMPERATURE, C NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS IINSTANTANEOUS FORWARD CURRENT, AMPERES 40 TJ=100 C o FIG.4 - TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES TJ=150 C 100 o 10 10 o TJ=175 C TJ=25 C o o TJ=25 C 1 1.0 0.5 0 1 2 3 4 5 0.1 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE, pF 80 60 40 20 0 0 50 100 150 200 REVERSE VOLTAGE, VOLTS YENYO TECHNOLOGY CO., LTD. 2/2 R1, SEP-08