STPS1045B

Bulletin PD-20754 rev. D 10/05 STPS1045B SCHOTTKY RECTIFIER 10 Amp IF(AV) = 10Amp VR = 45V Major Ratings and Characteristics Description/ Features Characteristics Values Units IF(AV) Rectangular waveform 10 A VRRM 45 V IFSM @ tp = 5 µs sine 390 A VF @ 10 Apk, TJ = 125°C 0.57 V TJ range - 40 to 175 °C The STPS1045B surface mount Schottky rectifier has been designed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Popular D-PAK outline Small foot print, surface moutable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Case Styles Base Cathode 4, 2 1 3 Anode Anode D-PAK (TO-252AA) Document Number: 93474 www.vishay.com 1 STPS1045B Bulletin PD-20754 rev. D 10/05 Voltage Ratings Part number VR STPS1045B Max. DC Reverse Voltage (V) 45 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters Value IF(AV) Max. Average Forward Current Units Conditions 10 A 50% duty cycle @ TC = 151°C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 390 A Surge Current * See Fig. 7 75 EAS Non-Repetitive Avalanche Energy 20 mJ IAR Repetitive Avalanche Current 3.0 A 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 = 3.0 Amps, L = 4.40 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 Value Units Conditions Max. Forward Voltage Drop 0.63 V @ 10A * See Fig. 1 0.84 V @ 20A (1) TJ = 25 °C 0.57 V @ 10A 0.72 V @ 20A Max. Reverse Leakage Current 0.2 mA TJ = 25 °C * See Fig. 2 15 mA TJ = 125 °C (1) VR = rated VR CT Typical Junction Capacitance 760 pF V LS Typical Series Inductance 5.0 nH Measured lead to lead 5mm from package body 10000 V/ µs dv/dt Max. Voltage Rate of Change R = 5V TJ = 125 °C DC (test signal range 100Khz to 1Mhz) 25 °C (Rated VR) (1) Pulse Width < 300µs, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters Value Units Conditions TJ Max. Junction Temper. Range (*) - 40 to 175 °C Tstg Max. Storage Temperature Range - 40 to 175 °C RthJC Max. Thermal Resistance Junction to Case RthJA Max. Thermal Resistance Junction 3.0 °C/W DC operation 50 °C/W 0.3 (0.01) g (oz.) * See Fig. 4 to Ambient wt Approximate Weight Case Style D - PAK Device Marking (*) dPtot dTj < 1 Rth( j-a) Similar to TO-252AA STPS1045B thermal runaway condition for a diode on its own heatsink Document Number: 93474 www.vishay.com 2 STPS1045B Bulletin PD-20754 rev. D 10/05 1000 100 T = 175˚C J 150˚C 125˚C 10 100˚C 1 75˚C 0.1 50˚C 0.01 25˚C 0.001 0.0001 0 10 20 30 40 50 Reverse Voltage - VR (V) 10 Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 10000 Junction Capacitance C T (pF) Instantaneous Forward Current - I F (A) Reverse Current (mA) 100 Tj = 175˚C Tj = 125˚C Tj = 25˚C T J = 25˚C 1000 100 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 0 2 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 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 0.1 t2 Single Pulse (Thermal Resistance) Notes: 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x ZthJC + Tc 0.01 0.00001 0.0001 0.001 0.01 0.1 1 10 t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Maximum Thermal Impedance Z Document Number: 93474 thJC Characteristics www.vishay.com 3 STPS1045B Bulletin PD-20754 rev. D 10/05 16 Average Power Loss (Watts) Allowable Case Temperature (°C) 180 170 DC 160 Square wave (D = 0.50) 80% Rated Vr applied 150 see note (2) 14 12 RMS Limit 10 8 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 6 4 DC 2 140 0 0 2 4 6 8 10 12 14 16 Average Forward Current - I F(AV) 0 2 4 6 8 10 12 14 16 Average Forward Current - I F(AV) (A) Fig. 6 - Forward Power Loss Characteristics (A) Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Non-Repetitive Surge Current - I (A) FSM 1000 100 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 10 10 100 1000 Square Wave Pulse Duration - t 10000 p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current (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 Document Number: 93474 www.vishay.com 4 STPS1045B Bulletin PD-20754 rev. D 10/05 Outline Table 2.38 (0.09) 6.73 (0.26) 2.19 (0.08) 6.35 (0.25) 1.14 (0.04) MINIMUM RECOMMENDED FOOTPRINT 0.89 (0.03) 5.46 (0.21) 1.27 (0.05) 5.21 (0.20) 0.58 (0.02) 0.88 (0.03) 0.46 (0.02) 5.97 (0.24) 4 6.45 (0.24) 6.22 (0.24) 1.64 (0.02) 5.97 (0.23) 1 2 5.68 (0.22) 6.48 (0.26) 10.42 (0.41) 10.67 (0.42) 9.40 (0.37) 3 0.51 (0.02) MIN. 1.52 (0.06) 2x 2.54 (0.10) 1.15 (0.04) 2x 3x 1.14 (0.04) 0.76 (0.03) 0.89 (0.03) 0.64 (0.02) 2.28 (0.09) 2x 4.57 (0.18) 1 2 3 4 0.58 (0.02) 1.65 (0.06) 0.46 (0.02) 2x 2.28 (0.09) 2x - Anode - Cathode - Anode - Cathode Base Cathode 4, 2 Conform to JEDEC outline D-Pak (Similar to TO-252AA) Dimensions in millimeters and (inches) 1 3 Anode Anode Part Marking Information THIS IS A STPS1045B INTERNATIONAL RECTIFIER LOT CODE 8024 LOGO ASSEMBLED ON WW 02, 2000 ASSEMBLY LOT CODE Document Number: 93474 PART NUMBER STPS1045B DATE CODE YEAR 0 = 2000 WEEK 02 X = SITE ID www.vishay.com 5 STPS1045B Bulletin PD-20754 rev. D 10/05 Tape & Reel Information TR 4.1 (0.16) 3.9 (0.15) 1.85 (0.07) DIA. 1.65 (0.06) 2.1 (0.83) 1.9 (0.07) 1.85 (0.07) 1.65 (0.06) 0.35 (0.01) 0.25 (0.01) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 12.1 (0.48) 11.9 (0.47) 4.1 (0.16) 3.9 (0.15) TRR 2.1 (0.83) 1.9 (0.07) 2.6 (0.10) DIA. 1.5 (0.06) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 8.1 (0.32) 7.9 (0.31) 4.1 (0.16) 3.9 (0.15) TRL 2.1 (0.83) 1.9 (0.07) 2.6 (0.10) DIA. 1.5 (0.06) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 13 (0.52) DIA. 8.1 (0.32) 7.9 (0.31) 2.6 (0.10) DIA. 1.5 (0.06) 7.0 (0.28) 6.8 (0.26) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 22.4 (0.88) TO-252AA Tape & Reel 375 (14.17) DIA. MAX. Document Number: 93474 50 (1.97) DIA. When ordering, indicate the part number, part orientation, and the quantity. Quantities are in multiples of 2,000 pieces per reel for TR and multiples of 3,000 pieces per reel for both TRL and TRR. www.vishay.com 6 STPS1045B Bulletin PD-20754 rev. D 10/05 Ordering Information Table Device Code STPS 10 1 2 45 B TRL - 3 4 5 6 1 - 2 - Schottky STPS Series Current Rating (10A) 3 - Voltage Rating (45 = 45V) 4 - B = Essential Part Number 5 - y none = Tube (50 pieces) y TR = Tape & Reel y TRL = Tape & Reel (Left Oriented) y TRR = Tape & Reel (Right Oriented) 6 - y none = Standard Production y PbF = Lead-Free Data and specifications subject to change without notice. This product has been designed and qualified for AEC Q101 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 10/05 Document Number: 93474 www.vishay.com 7 Legal Disclaimer Notice Vishay Notice The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below. Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 99901 Revision: 08-Mar-07 www.vishay.com 1