40L15CT-1

40L15CT IRF | Alldatasheet

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SCHOTTKY RECTIFIER 2 x 20 Amps 40L15CT 40L15CTS 40L15CT-1 Bulletin PD-20568 rev. E 09/01 1www.irf.com IF(AV) Rectangular 40 A waveform VRRM 15 V IFSM @ tp = 5 µs sine 700 A VF @ 19 Apk, TJ=125°C 0.25 V (per leg, Typical) TJ - 55 to 125 °C Characteristics Values Units Major Ratings and Characteristics Description/Features The center tap Schottky rectifier module has been optimized for ultra low forward voltage drop specifically for the OR-ing of parallel power supplies. The proprietary barrier technology allows for reliable operation up to 125 °C junction temperature. Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. 125°C T J operation (VR < 5V) Center tap module Optimized for OR-ing applications Ultra low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance 40L15CT TO-220AB Case Styles 40L15CTS D2PAK 40L15CT-1 TO-262 Anode 1 3 Base Common Cathode Anode Common Cathode Anode 1 3 Base Common Cathode Anode Common Cathode Anode 1 3 Base Common Cathode Anode Common Cathode

40L15CT, 40L15CTS, 40L15CT-1 Bulletin PD-20568 rev. E 09/01 2 www.irf.com Part number Values VR Max. DC Reverse Voltage (V) @ T J = 100 °C VRWM Max. Working Peak Reverse Voltage (V) @ T J = 100 °C 15 TJ Max. Junction Temperature Range -55 to 125 °C Tstg Max. Storage Temperature Range -55 to 150 °C RthJC Max. Thermal Resistance 1.5 °C/W DC operation * See Fig. 4 Junction to Case (Per Leg) RthCS Typical Thermal Resistance 0.50 °C/W Mounting surface , smooth and greased Case to Heatsink Only for TO-220 RthJA Max. Thermal Resistance 40 °C/W DC operation Junction to Ambient For D2Pak and TO-262 wt Approximate Weight 2 (0.07) g (oz.) T Mounting Torque Min. 6 (5) Non-lubricated threads Max. 12 (10) Thermal-Mechanical Specifications Kg-cm (Ibf-in) Parameters Values Units Conditions Absolute Maximum Ratings Following any rated load condition and with rated VRRM applied Parameters Values Units Conditions A Typ. Max. VFM Forward Voltage Drop - 0.41 V @ 19A (Per Leg) * See Fig. 1 (1) - 0.52 V @ 40A 0.25 0.33 V @ 19A 0.37 0.50 V @ 40A IRM Reverse Leakage Current - 10 mA T J = 25 °C (Per Leg) * See Fig. 2 (1) - 600 mA T J = 100 °C VF(TO) Threshold Voltage 0.182 V T J = TJ max. rt Forward Slope Resistance 7.6 m Ω CT Max. Junction Capacitance (Per Leg) - 2000 pF V R = 5VDC, (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 8 - nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10,000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR Parameters Values Units Conditions (1) Pulse Width < 300µs, Duty Cycle <2% Voltage Ratings Electrical Specifications IF(AV) Max. Average Forward (Per Leg) 20 A 50% duty cycle @ TC = 85°C, rectangular wave form Current * See Fig. 5 (Per Device) 40 IFSM Max. Peak One Cycle Non-Repetitive 700 5µs Sine or 3µs Rect. pulse Surge Current (Per Leg) * See Fig. 7 330 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 10 mJ T J = 25 °C, IAS = 2 Amps, L = 6 mH (Per Leg) IAR Repetitive Avalanche Current 2 A Current decaying linearly to zero in 1 µsec (Per Leg) Frequency limited by T J max. VA = 1.5 x VR typical

40L15CT, 40L15CTS, 40L15CT-1 Bulletin PD-20568 rev. E 09/01 3www.irf.com Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Fig. 1 - Maximum Forward Voltage Drop Characteristics 100 1000 F FM Forward Voltage Drop - V (V) Instantaneous Forward Current - I (A) T = 125 C T = 75 C T = 25 C J J J 0.1 100 1000 0369 1 2 1 5 R R 75 C 50 C 25 C Reverse Current - I (mA) Reverse Voltage - V (V) T = 100 CJ 100 1000 10000 0 5 10 15 20 R TJunction Capacitance - C (pF) Reverse Vol tage - V (V) T = 25 CJ 0.01 0.1 thJC t , Rectangular Pulse Duration (Seconds) Single Pulse (Thermal Resistance) Th ermal Impedance Z ( C/W ) Notes: 1. Duty factor D = t / t 2. Peak T = P x Z + T 1 2 J thJC CDM D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 2t PDM

40L15CT, 40L15CTS, 40L15CT-1 Bulletin PD-20568 rev. E 09/01 4 www.irf.com Fig. 8 - Unclamped Inductive Test Circuit Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Fig. 7 - Maximum Non-Repetitive Surge Current FREE-WHEEL DIO DE 40HFL40S02CURRENT MONITOR HIGH-SPEED SW ITCHIRFP460 L DUT Rg = 25 ohm Vd = 25 Volt+ 0 5 10 15 20 25 30 DC Average Power Loss - (Watts) F(AV) RMS Limit D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 Average Forward Current - I (A) 100 1000 10 100 1000 10000 FSMNon-Repetitive Surge Current - I (A) p At Any Rated Load Condition And W ith Rated V Applied Follow ing Surge RRM Square Wave Pulse Duration - t (microsec) 100 0 4 8 12 16 20 24 Al lowabl e Case Temperatur e - ( C) F(AV) see note (2) Average Forward Current - I (A) Square wave (D = 0.50) (2) Formula used: TC = TJ - (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); IR @ VR1 = 80% rated VR

40L15CT, 40L15CTS, 40L15CT-1 Bulletin PD-20568 rev. E 09/01 5www.irf.com Outline Table 3.78 (0.15) 3.54 (0.14) 10.54 (0.41) MAX. DIA. 15.24 (0.60) 14.84 (0.58) 2.92 (0.11) 2.54 (0.10) TERM 2 14.09 (0.55) 13.47 (0.53) 3.96 (0.16) 3.55 (0.14) 0.94 (0.04) 0.69 (0.03) 4.57 (0.18) 4.32 (0.17) 3 0.61 (0.02) MAX. 5.08 (0.20) REF. 1.32 (0.05) 1.22 (0.05) 6.48 (0.25) 6.23 (0.24) 0.10 (0.004) 1.40 (0.05) 1.15 (0.04) 2.89 (0.11) 2.64 (0.10) 2.04 (0.080) MAX. Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) 10.16 (0.40) REF. 8.89 (0.35) 4.57 (0.18) 4.32 (0.17) 0.61 (0.02) MAX. 5.08 (0.20) RE F. 1.32 (0.05) 1.22 (0.05) 6.47 (0.25) 6.18 (0.24)93° REF. 2.61 (0.10) 2.32 (0.09) 5.28 (0.21) 4.78 (0.19) 4.69 (0.18) 4.20 (0.16) 0.55 (0.02) 0.46 (0.02) 14.73 (0.58) 15.49 (0.61) 1.40 (0.055) 1.14 (0.045)3X 0.93 (0.37) 0.69 (0.27)2X 11.43 (0.45) 17.78 (0.70) 8.89 (0.35) 3.81 (0.15) 2.08 (0.08) 2X 2.54 (0.10) MINIMUM RECOMMENDED FOOTPRINT Conform to JEDEC outline D2Pak (SMD-220) Dimensions in millimeters and (inches) Anode 1 3 Base Common Cathode Anode Common Cathode Anode 1 3 Base Common Cathode Anode Common Cathode

40L15CT, 40L15CTS, 40L15CT-1 Bulletin PD-20568 rev. E 09/01 6 www.irf.com Outline Table Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) Anode 1 3 Base Common Cathode Anode Common Cathode 9G3A 40L15CTS 9906 EXAMPLE: THIS IS A 40L15CTS INTERNATIONAL RECTIFIER LOGO PART NUMBER Marking Information DATE CODE (YYWW) YY = YEAR WW = WEEK ASSEMBLY LOT CODE (K) (A)(A)

40L15CT, 40L15CTS, 40L15CT-1 Bulletin PD-20568 rev. E 09/01 7www.irf.com Ordering Information Table Device Code 1 52 43 1 - Current Rating: 40 = 40A 2 - L = Schottky L Series 3 - Voltage Rating: 15 = 15V 4 - C = Common Cathode 5 - T = TO-220 6 - -1 = TO-262 option

40 L 15 C T - 1

10.90 (0.429) 15.90 (0.626) 1.75 (0.069) 1.25 (0.049) 1.85 (0.073) 1.65 (0.065) 4.10 (0.161) 3.90 (0.153) 1.60 (0.063) 1.50 (0.059) DIA. 1.60 (0.063) 1.50 (0.059) DIA. 11.60 (0.457) 11.40 (0.449) 15.42 (0.609) 15.22 (0.601) 4.72 (0.186) 4.52 (0.178) 24.30 (0.957) 23.90 (0.941) 0.368 (0.0145) 0.342 (0.0135) 360 (14.173) DIA. MAX. 26.40 (1.039) 24.40 (0.961) 13.50 (0.532) 12.80 (0.504) DIA. 60 (2.362) DI A. MI N. SMD-220 Tape & Reel When ordering, indicate the part number, part orientation, and the quantity. Quantities are in multiples of 800 pieces per reel for both TRL and TRR. Dimensions in millimeters and (inches) Tape & Reel Information

40L15CT, 40L15CTS, 40L15CT-1 Bulletin PD-20568 rev. E 09/01 8 www.irf.com 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. 09/01 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.