40L15CTSPBF IRF | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 7

Technical content

SCHOTTKY RECTIFIER 2 x 20 Amps 40L15CTSPbF 40L15CT-1PbF Bulletin PD-21037 rev. A 02/07 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 TJ 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 Lead-Free ("PbF" suffix) IF(AV) = 40Amp VR = 15V Case Styles D2PAK 40L15CTSPbF 40L15CT-1PbF TO-262 Anode 1 3 Base Common Cathode Anode Common Cathode Anode 1 3 Base Common Cathode Anode Common Cathode

40L15CTSPbF, 40L15CT-1PbF Bulletin PD-21037 rev. A 02/07 2 www.irf.com IF(AV) Max. Average Forward (Per Leg) 20 A 50% duty cycle @ T C = 85°C, rectangular wave form Current * See Fig. 5 (Per Device) 40 IFSM Max. Peak One Cycle Non-Repetitive 700 5 μs 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 Part number 40L15CTSPbF, 40L15CT-1PbF 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) Marking Device 40L15CTS Case style D 2Pak 40L15CT-1 Case style TO-262 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 I RM 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 10000 V/ μs (Rated V R) TJ = 25 °C TJ = 125 °C VR = rated VR Parameters Values Units Conditions (1) Pulse Width < 300μs, Duty Cycle <2% Voltage Ratings Electrical Specifications

40L15CTSPbF, 40L15CT-1PbF Bulletin PD-21037 02/07 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 F orward Voltage Drop - V (V) Ins tantaneous F orward 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) R evers e Voltage - V (V) T = 100°CJ 100 1000 10000 0 5 10 15 20 R TJunction Capacitance - C (pF ) Reverse Volt a ge - V (V) T = 2 5 ° CJ 0.01 0.1 thJC t , R ectangular P uls e Duration (S econds ) Single Puls e ( Th e rm a l Re sist a n c e ) T hermal Impedanc e Z (°C/W) Not es: 1. Duty factor D = t / t 2. Peak T = P x Z + T J thJC CDM D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM

40L15CTSPbF, 40L15CT-1PbF Bulletin PD-21037 rev. A 02/07 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 DIODE 40HF L40S02C URRENT MONIT OR HIG H- SPEED SW I TC HIR FP460 L DUT Rg = 25 ohm Vd = 25 Volt+ 0 5 10 15 20 25 30 DC Aver age P ower L os s - (Watts ) F( A V) RM S Li m i t D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 Average F orward Current - I (A) 100 1000 10 100 1000 10000 FSMNon-R epetitive S urge Current - I (A) p At Any R ated L oad Condition And With R ated V Applied Following S urge RRM S quare Wave Puls e Duration - t (micros ec) 100 0 4 8 1 21 62 02 4 Allowabl e Cas e T emper atur e - (°C) F (AV) se e no te ( 2) Aver age F orwar d Cur rent - I (A) S quare 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

40L15CTSPbF, 40L15CT-1PbF Bulletin PD-21037 02/07 5www.irf.com Conform to JEDEC outline D2Pak (SMD-220) Dimensions in millimeters and (inches) Outlines Table Modified JEDEC outline TO-262 Dimensions in millimeters and (inches)

40L15CTSPbF, 40L15CT-1PbF Bulletin PD-21037 rev. A 02/07 6 www.irf.com LOGO RECTIFIER INTERNATIONAL LOT CODE ASSEMBLY EXAMPLE: ASSEMBLED ON WW 19, 2002 LOT CODE 1789 PART NUMBER YEAR 2 = 2002 P = LEAD-FREE DATE CODE WEEK 19 THIS IS A 40L15CT-1 LOT CODE 8024 ASSEMBLED ON WW 02, 2000 ASSEMBLY LOT CODE LOGO INTERNATIONAL RECTIFIER P = LEAD-FREE DATE CODE YEAR 0 = 2000 WEEK 02 PART NUMBER THIS IS A 40L15CTS 40L15CTS Part Marking Information D2PAK TO-262 Dimensions in millimeters and (inches) Tape & Reel Information

40L15CTSPbF, 40L15CT-1PbF Bulletin PD-21037 02/07 7www.irf.com Ordering Information Table Device Code 1 52 43 1 - Current Rating (40A) 2 - L = Schottky L Series 3 - Voltage Rating (15V) 4 - C = Common Cathode 5 - T = TO-220 6 - y S = D2Pak y -1= TO-262 7 - y none = Tube (50 pieces) y TRL = Tape & Reel (Left Oriented - for D 2Pak only) y TRR = Tape & Reel (Right Oriented - for D 2Pak only) 8 - y none = Standard Production y PbF = Lead-Free

40 L 15 C T S TRL PbF

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. 02/07 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level and Lead-Free. Qualification Standards can be found on IR's Web site.