FCSP140TR Vishay High Power Products FlipKY®, 1 A FEATURES • Ultra low VF per footprint area • Low thermal resistance RoHS • One-fifth footprint of SMA COMPLIANT • Super low profile (< 0.7 mm) • Available tested on tape and reel • Small footprint, surface mountable FlipKY® • Low forward voltage drop • High frequency operation • Guard ring for enhanced ruggedness and long term reliability • Lead (Pb)-free • Designed for consumer level DESCRIPTION True chip-scale packaging is available from Vishay HPP. The FCSP140TR surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. The FlipKY® package, is one-fifth the footprint of a comparable SMA package and has a profile of less then 0.7 mm. Combined with the low thermal resistance of the die level device, this makes the FlipKY the best device for applications where printed circuit board space is at a premium and in extremely thin application environments such as battery packs, cell phones and PCMCIA cards. PRODUCT SUMMARY IF(AV) 1A VR 40 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF CHARACTERISTICS Rectangular waveform VRRM IFSM tp = 5 µs sine VF 1.0 Apk, TJ = 125 °C TJ Range VALUES UNITS 1.0 A 40 V 250 A 0.38 V - 55 to 150 °C FCSP140TR UNITS 40 V VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage Document Number: 94279 Revision: 02-Apr-08 SYMBOL VR VRWM For technical questions, contact: [email protected] www.vishay.com 1 FCSP140TR FlipKY®, 1 A Vishay High Power Products ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES Maximum average forward current IF(AV) 50 % duty cycle at TPCB = 112 °C, rectangular waveform 1.0 Maximum peak one cycle non-repetitive surge current at 25 °C Following any rated load condition and with rated VRRM applied 250 IFSM Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 2.0 A, L = 5.0 mH 10 mJ Repetitive avalanche current IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 2.0 A 5 µs sine or 3 µs rect. pulse 10 ms sine or 6 ms rect. pulse UNITS A 21 ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 1A Maximum forward voltage drop See fig. 1 VFM (1) TJ = 25 °C 2A 1A TJ = 125 °C 2A IRM (1) CT Maximum voltage rate of change dV/dt 0.43 0.48 0.51 0.56 0.34 0.38 0.46 0.53 VR = Rated VR 10 80 3.5 20 2 10 1.5 5 VR = Rated VR 9.0 20 VR = 20 V 3.5 8 2.5 6 TJ = 25 °C VR = 5 V TJ = 125 °C VR = 10 V Maximum junction capacitance MAX. VR = 20 V VR = 10 V Maximum reverse leakage current See fig. 2 TYP. UNITS V µA mA VR = 5 V 2 5 VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C - 160 pF Rated VR - 10 000 V/µs Note (1) Pulse width < 300 µs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TJ (1), TStg Typical thermal resistance junction to PCB RthJL (2) Typical thermal resistance junction to ambient RthJA TEST CONDITIONS DC operation VALUES UNITS - 55 to 150 °C 40 °C/W 62 Notes (1) (2) dP tot 1 ------------- < -------------- thermal runaway condition for a diode on its own heatsink dT J R thJA Mounted on 1" square PCB www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 94279 Revision: 02-Apr-08 FCSP140TR FlipKY®, 1 A Allowable Case Temperature (°C) IF - Instantaneous Forward Current (A) 10 TJ = 150 °C TJ = 125 °C TJ = 25 °C 1.0 Vishay High Power Products 0 0.2 0.4 0.6 0.8 1.0 140 120 Square wave (D = 0.50) 80 % VR applied 100 See note (1) 0 1.2 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VFM - Forward Voltage Drop (V) IF(AV) - Average Forward Current (A) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 4 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) 0.7 100 TJ = 150 ° C 10 Average Power Loss (W) IR - Reverse Current (mA) D = 3/4 D = 1/2 D = 1/3 D = 1/4 D = 1/5 DC 80 0.1 TJ = 125 ° C TJ = 100 ° C 1.0 TJ = 75 ° C 0.1 TJ = 50 ° C 0.01 TJ = 25 ° C 0.001 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 0.6 0.5 0.4 RMS limit 0.3 0.2 DC 0.1 0 0 10 5 15 20 25 30 35 0 40 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VR - Reverse Voltage (V) IF(AV) - Average Forward Current (A) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) Fig. 5 - Forward Power Loss Characteristics (Per Leg) 1000 1000 IFSM - Non-Repetitive Surge Current (A) CT - Junction Capacitance (pF) 160 TJ = 25 °C 100 10 At any rated load condition and with rated VRRM applied following surge 100 10 0 5 10 15 20 25 30 35 40 10 100 1000 10 000 VR - Reverse Voltage (V) tp - Square Wave Pulse Duration (µs) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) Fig. 6 - Maximum Non-Repetitive Surge Current (Per Leg) 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 (1) Document Number: 94279 Revision: 02-Apr-08 For technical questions, contact: [email protected] www.vishay.com 3 FCSP140TR Vishay High Power Products FlipKY®, 1 A L D.U.T. IRFP460 Rg = 25 Ω Current monitor High-speed switch Freewheel diode + Vd = 25 V 40HFL40S02 Fig. 7 - Unclamped Inductive Test Circuit LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95052 Part marking information http://www.vishay.com/doc?95281 Packaging information http://www.vishay.com/doc?95062 www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 94279 Revision: 02-Apr-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