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| PD-20571 11/98 30CTQ050L 30CTQ060L SCHOTTKY RECTIFIER 30 Amp TO-262 Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 15 Apk, TJ= 125C (per leg) range Description/Features The 30CTQ...L center tap Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150 C TJ operation Center tap TO-262 package High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 30CTQ...L Units 30 50/60 1000 0.56 A V A V - 55 to 150 C BASE COMMON CATHODE 2 1 2 3 ANODE COMMON ANODE CATHODE 1 2 Modified JEDEC outline TO-262 Dimensions in millimeters and inches www.irf.com 1 30CTQ050L, 30CTQ060L PD-20571 11/98 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 50 60 VRWM Max. Working Peak Reverse Voltage (V) 30CTQ050L 30CTQ060L Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 (PerLeg) (Per Device) 30CTQ...L Units 15 30 1000 260 13 1.50 A mJ A A Conditions 50% duty cycle @ TC = 105 C, rectangular wave form 5s Sine or 3s Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) TJ = 25 C, IAS = 1.50 Amps, L = 11.5 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. V A = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) 30CTQ...L Units 0.62 0.82 0.56 0.71 0.80 45 0.386 8.469 720 8.0 10,000 V V V V mA mA V m pF nH V/ s @ 15A @ 30A @ 15A @ 30A Conditions TJ = 25 C TJ = 125 C VR = rated VR IRM Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) TJ = 25 C TJ = 125 C TJ = TJ max. VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) VR = 5VDC, (test signal range 100Khz to 1Mhz) 25C Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change (Rated VR) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range (1) Pulse Width < 300s, Duty Cycle <2% 30CTQ...L Units -55 to 150 -55 to 150 3.25 1.63 0.50 2 (0.07) Min. Max. 6 (5) 12 (10) C C Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight Mounting Torque Case Style C/W DCoperation C/W DCoperation * See Fig. 4 C/W Mounting surface , smooth and greased g (oz.) Kg-cm (Ibf-in) JEDEC TO-262 2 www.irf.com 30CTQ050L, 30CTQ060L PD-20571 11/98 1000 1000 100 10 100C 1 0.1 0.01 0.001 0 10 20 30 40 50 60 Reverse Voltage - VR (V) 75C 50C 25C T J = 150C 125C TJ = 150C Instantaneous Forward Current - I F (A) 100 TJ = 125C TJ = 25C Reverse Current - I R (mA) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 1000 (pF) T 10 Junction Capacitance - C T = 25C J 1 0 0.4 0.8 1.2 1.6 2 Forward Voltage Drop - V FM (V) 100 0 10 20 30 40 50 60 Reverse Voltage - VR (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (PerLeg) 10 Thermal Impedance Z thJC (C/W) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 1 D D D D D = 0.75 = 0.50 = 0.33 = 0.25 = 0.20 Notes: Single Pulse (Thermal Resistance) 0.001 0.00001 0.1 P DM 0.01 t1 t2 1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJC+ T C 0.1 1 10 100 0.0001 0.001 0.01 t 1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 30CTQ050L, 30CTQ060L PD-20571 11/98 160 Allowable Case Temperature - (C) 150 140 130 DC 120 110 100 90 80 70 60 0 5 10 15 20 25 Average Forward Current - I F(AV) (A) see note (2) Square wave (D = 0.50) 80% Rated V R applied 14 Average Power Loss - (Watts) 12 10 8 RMS Limit 6 4 2 0 0 5 10 15 20 25 Average Forward Current - I F(AV) (A) D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) (A) 1000 Fig. 6 - Forward Power Loss Characteristics (PerLeg) Non-Repetitive Surge Current - I FSM At Any Rated Load Condition And With Rated V Applied RRM Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L HIGH-SPEED SWITCH FREE-WHEEL DIODE 40HFL40S02 Vd = 25 Volt DUT IRFP460 Rg = 25 ohm + CURRENT MONITOR Fig. 8 - Unclamped Inductive Test Circuit (2) Formula used: T C = TJ - (Pd + PdREV) x R thJC ; Pd = Forward Power Loss = I F(AV) x VFM @ (IF(AV) / D) (see Fig. 6); Pd REV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR 4 www.irf.com 30CTQ050L, 30CTQ060L PD-20571 11/98 WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332. Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408. 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801. Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933. Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220. K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086. 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630. 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936. http://www.irf.com Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice. www.irf.com 5 |
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