Bulletin PD-20057 01/01 10TQ... 10TQ...S SCHOTTKY RECTIFIER 10 Amp IF(AV) = 10Amp VR = 35 to 45V Major Ratings and Characteristics Description/ Features The 10TQ.. 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. Characteristics 10TQ Units IF(AV) Rectangular 10 A 35 to 45 V IFSM @ tp = 5 µs sine 1050 A High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance VF @ 10 Apk, TJ = 125°C 0.49 V Low forward voltage drop High frequency operation TJ range - 55 to 175 °C Guard ring for enhanced ruggedness and long term reliability waveform VRRM 175° C TJ operation Case Styles www.irf.com 10TQ... 10TQ... S TO-220 D2PAK 1 10TQ... Series Bulletin PD-20057 01/01 Voltage Ratings Part number VR 10TQ035 10TQ040 10TQ045 35 40 45 Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM 10TQ Units 10 A Max. Peak One Cycle Non-Repetitive 1050 Surge Current * See Fig. 7 280 EAS Non-Repetitive Avalanche Energy 13 mJ IAR Repetitive Avalanche Current 2 A A Conditions 50% duty cycle @ TC = 151° C, rectangular wave form 5µs Sine or 3µs Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied TJ = 25 °C, IAS = 2 Amps, L = 6.5 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) * See Fig. 1 10TQ Units 0.57 V @ 10A 0.67 V @ 20A 0.49 V @ 10A 0.61 V @ 20A Conditions TJ = 25 °C TJ = 125 °C Max. Reverse Leakage Current (1) 2 mA TJ = 25 °C * See Fig. 2 15 mA TJ = 125 °C CT Max. Junction Capacitance 900 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C LS Typical Series Inductance 8.0 nH Measured lead to lead 5mm from package body 10,000 V/ µs IRM dv/dt Max. Voltage Rate of Change (Rated VR) VR = rated VR (1) Pulse Width < 300µs, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters 10TQ Units °C TJ Max. Junction Temperature Range -55 to 175 Tstg Max. Storage Temperature Range Conditions -55 to 175 °C RthJC Max. Thermal Resistance Junction to Case 2.0 °C/W DC operation RthCS Typical Thermal Resistance, Case to 0.50 °C/W Mounting surface , smooth and greased * See Fig. 4 Heatsink 2 wt Approximate Weight T Mounting Torque 2 (0.07) g (oz.) Min. 6 (5) Max. 12 (10) Kg-cm (Ibf-in) www.irf.com 10TQ... Series Bulletin PD-20057 01/01 1000 Reverse Current - I R (mA) 1000 T =175°C J 10 150°C 125°C 1 100°C .1 75°C 50°C .01 25°C .001 .0001 0 10 15 20 25 30 35 40 45 Reverse Voltage - V R (V) 10 Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage T =175°C J T =125°C J 1000 T = 25°C J 1 .1 0 5 Junction Capacitance - C T (pF) Instantaneous Forward Current - I F (A) 100 100 .2 .4 .6 .8 1 1.2 1.4 T =25°C J 100 0 1.6 1.8 10 20 30 40 50 Reverse Voltage - V R (V) Forward Voltage Drop - V FM (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Thermal Impedance - Z thJC (°C/W) 10 1 .1 D=0.50 D=0.33 D=0.25 D=0.17 P DM D=0.08 t 1 t2 Notes: 1. Dutyfactor D= t1/ t2 .01 SinglePulse (Thermal Resistance) .001 .00001 .0001 .001 .01 2. PeakT =P xZ +T J DM thJC C .1 1 10 100 t 1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics www.irf.com 3 10TQ... Series Bulletin PD-20057 01/01 8 10TQ RthJC (DC) =2.0°C/W 175 Average Power Loss (Watts) Allowable Case Temperature (°C) 180 170 DC 165 160 155 0 5 4 3 RMSLimit 2 1 5 10 15 Average Forward Current - I F(AV) (A) Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Non-Repetitive Surge Current - I FSM (A) DC 0 0 15 10 D=0.08 7 D=0.17 D=0.25 6 D=0.33 D=0.50 5 Fig. 6 - Forward Power Loss Characteristics 1000 At Any Rated Load Condition And With Rated VRRM Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current L D UT IRFP460 Rg = 25 ohm C UR RE N T M O N ITO R H IG H -SPE ED SW ITC H FREE-W HE EL D IO D E + V d = 25 V olt 40H FL40S02 Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com 10TQ... Series Bulletin PD-20057 01/01 Outline Table 10.54 (0.41) 1.32 (0.05) MAX. 3.78 (0.15) 3.54 (0.14) 1.22 (0.05) DIA. 6.48 (0.25) 6.23 (0.24) 2.92 (0.11) 2.54 (0.10) TERM 2 15.24 (0.60) 14.84 (0.58) 1 2° 3 14.09 (0.55) 3.96 (0.16) 13.47 (0.53) 3.55 (0.14) 0.10 (0.004) Base Cathode 2.04 (0.080) MAX. 1.40 (0.05) 2.89 (0.11) 1.15 (0.04) 2.64 (0.10) 0.94 (0.04) 0.69 (0.03) 1 3 1 0.61 (0.02) MAX. 4.57 (0.18) Cathode 3 Anode 4.32 (0.17) 5.08 (0.20) REF. Conform to JEDEC outline TO-220AC Dimensions in millimeters and (inches) 4.69 (0.18) 4.20 (0.16) 10.16 (0.40) REF. 1.32 (0.05) 1.22 (0.05) 6.47 (0.25) 15.49 (0.61) 93° 6.18 (0.24) 14.73 (0.58) 5.28 (0.21) 2.61 (0.10) 4.78 (0.19) 2.32 (0.09) 0.55 (0.02) 8.89 (0.35) 3X REF. 1.40 (0.055) 1.14 (0.045) Base Cathode 2X 0.46 (0.02) 0.93 (0.37) MINIMUM RECOMMENDED FOOTPRINT 0.69 (0.27) 11.43 (0.45) 2 1 3 4.57 (0.18) 4.32 (0.17) 2 1 17.78 (0.70) 0.61 (0.02) MAX. 5.08 (0.20) REF. 3 8.89 (0.35) 3.81 (0.15) Anode N/C 2.08 (0.08) 2X 2 Conform to JEDEC outline D Pak (SMD-220) Dimensions in millimeters and (inches) www.irf.com 2.54 (0.10) 2X 5 10TQ... Series Bulletin PD-20057 01/01 Ordering Information Table Device Code 10 T Q 045 S 1 2 3 4 5 1 - Essential Part Number 2 - T = TO-220 3 - Q = Schottky Q Series 035 = 35V 4 - Voltage Rating 040 = 40V 5 - S = D2Pak 045 = 45V 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. 01/01 6 www.irf.com