40L15CWPBF IRF | Alldatasheet

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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 SCHOTTKY RECTIFIER 2 x 20 Amps 40L15CWPbF Bulletin PD-20793 rev. A 11/06 1www.irf.com The 40L15CWPbF 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 protec- tion, 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 Lead-Free ("PbF" suffix) Description/ Features Case Styles TO-247AC Base Common Cathode Anode Anod e Common Cathode 21 2 IF(AV) = 40Amp VR = 15V

Bulletin PD-20793 rev. A 11/06 2 www.irf.com IF(AV) Max. Average Forward (Per Leg) 20 A 50% duty cycle @ T C = 86°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 = 5 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 40L15CWPbF 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 Junction 1.4 °C/W DC operation * See Fig. 4 to Case (Per Leg) RthJC Max. Thermal Resistance Junction 0.7 °C/W DC operation to Case (Per Package) RthCS Typical Thermal Resistance, Case 0.24 °C/W Mounting surface , smooth and greased to Heatsink wt Approximate Weight 6 (0.21) g (oz.) T Mounting Torque Min. 6 (5) Non-lubricated threads Max. 12 (10) Case Style TO-247AC (TO-3P) JEDEC Marking Device 40L15CW Thermal-Mechanical Specifications Kg-cm (Ibf-in) Parameters 40L15CW Units Conditions Absolute Maximum Ratings Following any rated load condition and with rated VRRM applied Parameters 40L15CW 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 10000 V/ μs (Rated V R) TJ = 25 °C TJ = 125 °C VR = rated VR Parameters 40L15CW Units Conditions (1) Pulse Width < 300μs, Duty Cycle <2% Voltage Ratings Electrical Specifications

Bulletin PD-20793 rev. A 11/06 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 or ward Curr ent - 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 R everse 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 ) R evers e Voltage - V (V) T = 2 5 ° CJ 0.01 0.1 thJC t , Rec ta ngular Pulse Duration (S econd s) S ingle Pulse (T her mal R es is tance) T hermal 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 PDM

Bulletin PD-20793 rev. A 11/06 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 L40S02CU R R E NT MONIT OR HIGH-S PEED S WIT CHIRFP460 L DUT Rg = 25 o h m Vd = 25 Volt+ 100 0 5 10 15 20 25 Allowable Cas e T emperature - (°C) F(AV)Average F orward Current - I (A) S quare wave (D = 0.50) 0 5 10 15 20 25 30 DC Average 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 Load Condition And With R ated V Applied Following S urge RRM S quare Wave Pulse Duration - t (micros ec)

Bulletin PD-20793 rev. A 11/06 5www.irf.com Marking Information LOGO RECTIFIER INTERNATIONAL ASSEMBLY LOT CODEIN ASSEMBLY LINE "H" ASSEMBLED ON WW 35, 2000 WITH ASSEMBLY LOT CODE 5657 P = LEAD-FREE YEAR 0 = 2000 PART NUMBER DATE CODE LINE H WEEK 35 P035H 56 57 40L15CWTHIS IS A 40L15CWEXAMPLE: Conform to JEDEC outline TO-247AC (TO-3P) Dimensions in millimeters and (inches) Outline Table

Bulletin PD-20793 rev. A 11/06 6 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. 11/06 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.

40 L 15 C W PbF

1 - Current Rating (40 = 40A) 2 - Schottky "L" Series 3 - Voltage Code (15 = 15V) 4 - Circuit Configuration C = Common Cathode W = TO-247 6 - y none = Standard Production y PbF = Lead-Free Tube Standard Pack Quantity : 25 pieces Ordering Information Table