Bulletin PD-20687 11/05 30CTQ...G SCHOTTKY RECTIFIER 30 Amp IF(AV) = 30 Amp VR = 80 - 100V Description/ Features Major Ratings and Characteristics Characteristics Values Units IF(AV) Rectangular 30 A 80 - 100 V IFSM @ tp = 5 µs sine 650 A VF @ 15 Apk, TJ = 125°C 0.69 V TJ range - 55 to 175 °C waveform VRRM (per leg) This center tap Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175°C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175° C TJ operation Center tap configuration Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Case Styles 30CTQ...G Base Common Cathode 2 1 Anode 2 Common Cathode 3 Anode TO-220 www.irf.com 1 30CTQ...G Bulletin PD-20687 11/05 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 30CTQ80G 30CTQ100G 80 100 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM * See Fig. 5 Values Units 15 A 50% duty cycle @ TC = 129°C, rectangular wave form A Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated V RRM applied (Per Leg) (Per Device) 30 Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) Conditions 650 * See Fig. 7 210 EAS Non-Repetitive Avalanche Energy (Per Leg) 7.50 mJ IAR Repetitive Avalanche Current (Per Leg) 0.50 A 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 0.50 Amps, L = 60 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM IRM Values Units Max. Forward Voltage Drop 0.86 V @ 15A (Per Leg) * See Fig. 1 1.05 0.69 V V @ 30A @ 15A 0.82 V @ 30A Max. Reverse Leakage Current 0.28 mA TJ = 25 °C (Per Leg) * See Fig. 2 7.0 mA TJ = 125 °C (1) (1) Conditions TJ = 25 °C TJ = 125 °C VR = rated VR CT Max. Junction Capacitance (Per Leg) 500 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 8.0 nH Measured lead to lead 5mm from package body 10000 V/ µs dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters Values Units TJ Max. Junction Temperature Range -55 to 175 °C Tstg Max. Storage Temperature Range -55 to 175 °C RthJC Max. Thermal Resistance Junction to Case (Per Leg) 3.25 °C/W DC operation RthJC Max. Thermal Resistance Junction to Case (Per Package) 1.63 °C/W DC operation RthCS Typical Thermal Resistance, Case to Heatsink 0.50 °C/W Mounting surface , smooth and greased (only for TO-220) wt Approximate Weight T Mounting Torque Device Marking 2 2 (0.07) g (oz.) Min. 6 (5) Max. 12 (10) Kg-cm (Ibf-in) Conditions 30CTQ...G www.irf.com 30CTQ...G Bulletin PD-20687 11/05 100 Reverse Current - I R (mA) 100 TJ = 175°C 10 150°C 125°C 1 100°C 0.1 75°C 0.01 50°C 25°C 0.001 0.0001 0 20 40 60 80 100 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) Tj = 175˚C 1000 Tj = 125˚C 10 Junction Capacitance - C T (pF) Instantaneous Forward Current - IF(A) 1000 Tj = 25˚C TJ= 25°C 100 1 0 0.5 1 1.5 2 2.5 0 20 40 60 80 100 Reverse Volta ge - V R (V) Forward Voltage Drop - VFM (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Thermal Impedanc e Z thJC (°C/ W) 10 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM 0.1 t1 0.01 0.001 0.00001 Notes: Single Pulse (Thermal Resistance) 0.0001 0.001 0.01 t2 1. Duty fac tor D = t1 / t 2 2. Peak TJ = PDM x Z thJC+ TC 0.1 1 10 100 t 1 , Rec tangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 30CTQ...G 180 7 170 6 Average Power Loss - (Watts) Allowab le Case Temperature - (°C) Bulletin PD-20687 11/05 DC 160 150 140 Squa re wave (D = 0.50) 130 80% Ra ted V a pplied R 120 110 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 5 4 RMSLimit DC 3 2 1 see note (2) 100 0 2 4 6 8 10 12 0 14 0 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Non-Repetitive Surge Current - IFSM (A) 2 4 6 8 10 12 Average Forwa rd Current - I F(AV) (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) 1000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L IRFP460 DUT Rg = 25 ohm CURRENT MONITOR HIGH-SPEED SWITCH FREE-WHEEL DIODE + Vd = 25 Volt 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit (2) Formula used: TC = T J - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); I R @ VR1 = 10 V 4 www.irf.com 30CTQ...G Bulletin PD-20687 11/05 Outline Table Base Common Cathode 2 Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) 1 Anode 2 Common Cathode 3 Anode Part Marking Information EXAMPLE: THIS IS A 30CTQ100G LOT CODE 1789 ASSEMBLED ON WW 19, 2001 IN THE ASSEMBLY LINE "C" www.irf.com INTERNATIONAL RECTIFIER LOGO PART NUMBER G = Schottky Generation DATE CODE ASSEMBLY LOT CODE YEAR 1 = 2001 WEEK 19 LINE C 5 30CTQ...G Bulletin PD-20687 11/05 Ordering Information Table Device Code 30 C T Q 100 G - 1 2 3 4 5 6 7 1 - 2 - Current Rating (30 = 30A) C = Common Cathode 3 - T = TO-220 4 - Q = Schottky Q Series 5 - Voltage Ratings 6 - G = Schottky Generation 7 - y none = Standard Production 080 = 80V 100 = 100V y PbF = Lead-Free Tube Standard Pack Quantity : 50 pieces Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 11/05 6 www.irf.com