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| FCSP1H40LTR Vishay High Power Products FlipKY(R), 1 A Chip Scale Package Schottky Barrier Rectifier FEATURES * Ultra low VF per footprint area * Low leakage * Low thermal resistance * One-fifth footprint of SMA * Super low profile (0.6 mm) * Available tested on tape and reel RoHS COMPLIANT APPLICATIONS FlipKY(R) * Reverse polarity protection * Current steering * Freewheeling * Flyback * Oring DESCRIPTION Vishay's FlipKY(R) product family utilizes wafer level chip scale packaging to deliver Schottky diodes with the lowest VF to PCB footprint area in industry. The four bump 1.5 x 1.5 mm devices can deliver up to 1 A and occupy only 2.3 mm2 of board space. The anode and cathode connections are made through solder bump pads on one side of the silicon enabling designers to strategically place the diodes on the PCB. This design not only minimizes board space but also reduces thermal resistance and inductance, which can improve overall circuit efficiency. Typical applications include hand-held, portable equipment such as cell phones, MP3 players, bluetooth, GPS, PDAs, and portable hard disk drives where space savings and performance are crucial. PRODUCT SUMMARY IF(AV) VR 1A 40 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL VRRM IF(AV) IFSM VF TJ 1 Apk, TJ = 125 C Rectangular waveform CHARACTERISTICS MAX. 40 1 250 0.42 - 55 to 150 UNITS V A V C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM FCSP1H40LTR 40 UNITS V Document Number: 94493 Revision: 27-Mar-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1 FCSP1H40LTR Vishay High Power Products FlipKY(R), 1 A Chip Scale Package Schottky Barrier Rectifier TEST CONDITIONS 50 % duty cycle at TPCB = 117 C, rectangular waveform 5 s sine or 3 s rect. pulse IFSM 10 ms sine or 6 ms rect. pulse EAS IAR Following any rated load condition and with rated VRRM applied VALUES 1.0 250 21 10 2.0 mJ A A UNITS ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current Maximum peak one cycle non-repetitive surge current at 25 C Non-repetitive avalanche energy Repetitive avalanche current SYMBOL IF(AV) TJ = 25 C, IAS = 2.0 A, L = 5.0 mH Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical ELECTRICAL SPECIFICATIONS (TJ = 25 C unless otherwise noted) PARAMETER SYMBOL 1A Maximum forward voltage drop See fig. 1 VFM (1) 2A 1A 2A TEST CONDITIONS TJ = 25 C TJ = 125 C VR = Rated VR TJ = 25 C Maximum reverse leakage current See fig. 2 IRM (1) VR = 20 V VR = 10 V VR = 5 V VR = Rated VR TJ = 125 C VR = 20 V VR = 10 V VR = 5 V Maximum junction capacitance Maximum voltage rate of charge Note (1) Pulse width < 300 s, duty cycle < 2 % CT dV/dt VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 C Rated VR TYP. 0.48 0.54 0.38 0.48 3 0.5 0.2 0.15 2.5 0.9 0.6 0.5 MAX. 0.52 0.59 0.42 0.52 15 1 0.5 0.3 4 2 1.5 1 160 10 000 pF V/s mA A V UNITS THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Typical thermal resistance, junction to PCB Maximum thermal resistance, junction to ambient Notes (1) (2) SYMBOL TJ (1), TStg RthJL (2) RthJA DC operation TEST CONDITIONS VALUES - 55 to 150 40 UNITS C C/W 62 dP tot 1 ------------ < ------------- thermal runaway condition for a diode on its own heatsink dT J R thJA Mounted 1" square PCB www.vishay.com 2 For technical questions, contact: diodes-tech@vishay.com Document Number: 94493 Revision: 27-Mar-08 FCSP1H40LTR FlipKY(R), 1 A Vishay High Power Products Chip Scale Package Schottky Barrier Rectifier Allowable Case Temperature (C) 10 160 DC D = 3/4 D = 1/2 D = 1/3 D = 1/4 D = 1/5 IF - Instantaneous Forward Current (A) 140 TJ = 150 C 1.0 TJ = 125 C 120 100 Square wave (D = 0.50) 80 % VR applied See note (1) TJ = 25 C 0.1 0.2 80 0.3 0.4 0.5 0.6 0.7 0.8 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) 100 IF(AV) - Average Forward Current (A) Fig. 4 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) 0.7 IR - Reverse Current (mA) 10 1.0 0.1 0.01 0.001 0.0001 TJ = 150 C TJ = 125 C TJ = 100 C TJ = 75 C TJ = 50 C TJ = 25 C Average Power Loss (W) 0.6 0.5 0.4 0.3 0.2 0.1 0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS limit DC 0 5 10 15 20 25 30 35 40 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VR - Reverse Voltage (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) 160 IF(AV) - Average Forward Current (A) Fig. 5 - Forward Power Loss Characteristics (Per Leg) 1000 CT - Junction Capacitance (pF) TJ = 25 C 140 120 100 80 60 40 10 IFSM - Non-Repetitive Surge Current (A) At any rated load condition and with rated VRRM applied following surge 100 0 5 10 15 20 25 30 35 40 45 10 100 1000 10 000 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) tp - Square Wave Pulse Duration (s) Fig. 6 - Maximum Non-Repetitive Surge Current (Per Leg) (1) Note Formula used: TC = TJ - (Pd + PdREV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at 80 % VR applied For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 Document Number: 94493 Revision: 27-Mar-08 FCSP1H40LTR Vishay High Power Products FlipKY(R), 1 A Chip Scale Package Schottky Barrier Rectifier L High-speed switch Freewheel diode 40HFL40S02 + Vd = 25 V D.U.T. IRFP460 Rg = 25 Current monitor Fig. 7 - Unclamped Inductive Test Circuit LINKS TO RELATED DOCUMENTS Dimensions Part marking information Packaging information http://www.vishay.com/doc?95282 http://www.vishay.com/doc?95281 http://www.vishay.com/doc?95062 www.vishay.com 4 For technical questions, contact: diodes-tech@vishay.com Document Number: 94493 Revision: 27-Mar-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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