STPS1L30UPbF Vishay High Power Products Schottky Rectifier, 1.0 A FEATURES * Small foot print, surface mountable RoHS * Very low forward voltage drop COMPLIANT * High frequency operation Cathode * Guard ring for enhanced ruggedness and long term Anode reliability SMB * Lead (Pb)-free ("PbF" suffix) * Designed and qualified for industrial level DESCRIPTION PRODUCT SUMMARY IF(AV) 1.0 A VR 30 V IRM 15 mA at 125 C The STPS1L30UPbF 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, freewheeling diodes, battery charging, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL VALUES UNITS Rectangular waveform 1.0 A 30 V IFSM tp = 5 ms sine 360 A VF 1.0 Apk, TJ = 125 C TJ Range IF(AV) CHARACTERISTICS VRRM 0.30 V - 55 to 150 C STPS1L30UPbF UNITS 30 V VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current IF(AV) Maximum peak one cycle non-repetitive surge current IFSM Non-repetitive avalanche energy EAS TJ = 25 C, IAS = 1 A, L = 6 mH 3.0 mJ IAR Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical 1.0 A Repetitive avalanche current Document Number: 94324 Revision: 15-Aug-08 50 % duty cycle at TL = 106 C, rectangular waveform 5 s sine or 3 s rect. pulse 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied For technical questions, contact: diodes-tech@vishay.com 1.0 360 A 75 www.vishay.com 1 STPS1L30UPbF Vishay High Power Products Schottky Rectifier, 1.0 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 1A Maximum forward voltage drop VFM (1) TJ = 25 C 2A 1A TJ = 125 C 2A TJ = 25 C Maximum reverse leakage current IRM (1) VALUES UNITS 0.420 0.470 V 0.300 0.375 0.2 TJ = 100 C VR = Rated VR mA 5.0 TJ = 125 C 15 Maximum junction capacitance CT VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 C 200 pF Typical series inductance LS Measured lead to lead 5 mm from package body 2.0 nH 10 000 V/s VALUES UNITS - 55 to 150 C Maximum voltage rate of change dV/dt Rated VR Note (1) Pulse width < 300 s, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TJ (1), TStg Maximum thermal resistance, junction to lead RthJL (2) Maximum thermal resistance, junction to ambient RthJA TEST CONDITIONS 25 DC operation 0.10 Approximate weight Marking device C/W 80 g 0.003 Case style SMB (similar to DO-214AA) oz. V13L Notes (1) (2) 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: 94324 Revision: 15-Aug-08 STPS1L30UPbF Schottky Rectifier, 1.0 A Allowable Case Temperature (C) IF - Instantaneous Forward Current (A) 10 TJ = 125 C TJ = 25 C 1 0.1 Vishay High Power Products 130 DC 120 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 110 100 Square wave (D = 0.50) 80 % rated VR applied See note (1) 90 0 0.2 0.4 0.6 0 0.8 1.2 1.6 Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 4 - Maximum Average Forward Current vs. Allowable Lead Temperature 0.5 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 Average Power Loss (W) TJ = 125 C IR - Reverse Current (mA) 0.8 IF(AV) - Average Forward Current (A) 10 1 TJ = 100 C 0.1 TJ = 75 C 0.01 TJ = 50 C 0.001 TJ = 25 C 0.0001 0.4 RMS limit 0.3 0.2 0.1 DC 0 0 20 10 0 30 0.4 0.8 1.2 1.6 IF(AV) - Average Forward Current (A) Fig. 2 - Typical Peak Reverse Current vs. Reverse Voltage Fig. 5 - Maximum Average Forward Dissipation vs. Average Forward Current TJ = 25 C 100 10 0 10 20 30 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage IFSM - Non-Repetitive Surge Current (A) VR - Reverse Voltage (V) 1000 CT - Junction Capacitance (pF) 0.4 VFM - Forward Voltage Drop (V) 1000 100 At any rated load condition and with rated VRRM applied following surge 10 10 100 1000 10 000 tp - Square Wave Pulse Duration (s) Fig. 6 - Maximum Peak Surge Forward Current vs. Pulse Duration Note (1) Formula used: T = T - (Pd + Pd C J REV) 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 VR1 = 80 % rated VR Document Number: 94324 Revision: 15-Aug-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 STPS1L30UPbF Vishay High Power Products Schottky Rectifier, 1.0 A ORDERING INFORMATION TABLE Device code STPS 1 L 30 U PbF 1 2 3 4 5 6 1 - Schottky STPS series 2 - Current rating (1 = 1 A) 3 - L = Low forward voltage 4 5 - Voltage rating (30 = 30 V) U = SMB 6 - None = Standard production PbF = Lead (Pb)-free Tape and reel only (3000 pieces) LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95017 Part marking information http://www.vishay.com/doc?95029 Packaging information http://www.vishay.com/doc?95034 www.vishay.com 4 For technical questions, contact: diodes-tech@vishay.com Document Number: 94324 Revision: 15-Aug-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