FML32S thru FML36S Pb Free Plating Product ® Pb FML32S/FML33S/FML34S/FML36S 20 Ampere Dual Common Cathode Super Fast Recovery Half Bridge Rectifiers Unit : inch (mm) TO-3P/TO-247AD Features Latest GPP technology with super fast recovery time Low forward voltage drop High current capability Low reverse leakage current High surge current capability .640(16.25) .620(15.75) .199(5.05) .175(4.45) Application Automotive Inverters/Solar Inverters Plating Power Supply,SMPS,Adapter and UPS Car Audio Amplifiers and Sound Device Systems .839(21.3) .819(20.8) .087(2.2) .070(1.8) .600(15.25) .580(14.75) .142(3.6) .125(3.2) .126(3.2) .110(2.8) .050(1.25) .045(1.15) Mechanical Data Case: TO-247AD/TO-3P Epoxy: UL 94V-0 rate flame retardant Terminals: Solderable per MIL-STD-202 method 208 Polarity: As marked on diode body Mounting position: Any Weight: 5.6 gram approximately .798(20.25) .777(19.75) .170(4.3) .145(3.7) .095(2.4) .030(0.75) .017(0.45) .225(5.7) .204(5.2) .225(5.7) .204(5.2) Case Case Case Negative Positive Common Cathode Common Anode Suffix "R" Suffix "S" Case Series Connection Doubler Tandem Polarity Tandem Polarity Suffix "U" Suffix "UR" 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%. SYMBOL FML32S FML33S FML34S FML36S UNIT Maximum Recurrent Peak Reverse Voltage VRRM 200 400 600 V Maximum RMS Voltage VRMS 140 280 420 V Maximum DC Blocking Voltage VDC 200 400 600 V Maximum Average Forward Rectified 20.0 IF(AV) o Current TC=125 C A Peak Forward Surge Current, 8.3ms single Half sine-wave superimposed on rated load IFSM 200 VF 0.98 175 A (JEDEC method) Maximum Instantaneous Forward Voltage @ 10.0 A o Maximum DC Reverse Current @TJ=25 C o At Rated DC Blocking Voltage @TJ=125 C IR Maximum Reverse Recovery Time (Note 1) Trr Typical junction Capacitance (Note 2) CJ Operating Junction and Storage Temperature Range TJ, TSTG 1.7 1.3 V 10.0 uA 250 uA 35 nS 70 120 -55 to +150 pF o C NOTES : (1) Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A. (2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC. Rev.05 © 2006 Thinki Semiconductor Co., Ltd. Page 1/2 http://www.thinkisemi.com/ FML32S thru FML36S ® FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1 - FORWARD CURRENT DERATING CURVE 200 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 20 16 10 8 6 4 60 Hz Resistive or Inductive load 0 Pulse Width 8.3ms Single Half-Sire-Wave (JEDEC Method) 175 150 FML32S 125 100 FML33S/FML34S/FML36S 75 50 25 0 0 50 100 150 1 100 NUMBER OF CYCLES AT 60Hz o CASE TEMPERATURE, C FIG.4 - TYPICAL REVERSE CHARACTERISTICS FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1000 100 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES IINSTANTANEOUS FORWARD CURRENT, AMPERES 10 FML32S FML33S/FML34S 10 FML36S 0.1 TJ=25 oC PULSE WIDTH=300uS 1% DUTY CYCLE 0.01 0.2 0.4 0.6 0.8 1.0 1.2 1.4 o TJ=125 C 100 10 o TJ=25 C 1 0.1 0 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 1000 o TJ = 25 C f = 1.0 MHZ Vsig = 50mVp-p 100 10 0.1 1.0 4.0 10 100 REVERSE VOLTAGE, VOLTS Rev.05 © 2006 Thinki Semiconductor Co., Ltd. Page 2/2 http://www.thinkisemi.com/