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| Si4701BDY New Product Vishay Siliconix Load Switch with Level-Shift PRODUCT SUMMARY VDS2 (V) 30 rDS(on) (W) 0.015 @ VGS2 = 10 V 0.021 @ VGS2 = 4.5 V ID (A) 7.0 6.0 5, 6, 7 VIN 8 7 6 5 VHV VIN VIN VIN VON/OFF 2 Q1 VHV 8 Q2 Product Is Completely Pb-free SO-8 S1 VON/OFF S2 S2 1 2 3 4 Top View 3, 4 S2 1 Ordering Information: Si4701BDY--E3 Si4701BDY-T1--E3 (with Tape and Reel) S1 ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED) Parameter Input Voltage Q2 Gate-Drive Voltage Referenced to S1 or S2 ON/OFF Voltage Load Current Continuous Intrinsic Diode Conductiona Maximum Power Dissipationa Operating Junction and Storage Temperature Range ESD Rating, MIL-STD-883D Human Body Model (100 pF, 1500 W) Continuousa Pulsed b Symbol VIN VHV VON/OFF IL IS PD TJ, Tstg ESD Limit 30 20 8 7.0 "30 -1.15 1.25 -55 to 150 3 Unit V A W _C kV THERMAL RESISTANCE RATINGS Parameter Maximum Junction-to-Ambient (t = steady state)a Maximum Junction-to-Foot (Q2) Symbol RthJA RthJC Typical 80 25 Maximum 100 30 Unit _C/W SPECIFICATIONS (TJ = 25_C UNLESS OTHERWISE NOTED) Parameter OFF Characteristics Reverse Leakage Current Diode Forward Voltage IFL VSD VIN = 30 V, VON/OFF = 0 V, VHV = 0 V IS = -1.15 A 0.7 1 1 mA V Symbol Test Condition Min Typ Max Unit ON Characteristics On-Resistance (Q2) On-State (Q2) Drain-Current rDS(on) ID(on) VON/OFF = 0 V, ID = 7 A, VHV = 10 V, VS2 = 0 V VON/OFF = 0 V, ID = 6 A, VHV = 4.5 V, VS2 = 0 V VIN-OUT v 0.1 V, VIN = 5 V, VON/OFF = 0 V, VHV = 10 V 20 0.012 0.017 0.015 0.021 W A Notes a. Surface Mounted on FR4 Board. b. Pulse test: pulse width v300 ms, duty cycle v2%. Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Document Number: 73250 S-50343--Rev. A, 28-Feb-05 www.vishay.com 1 Si4701BDY Vishay Siliconix New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) 0.6 0.5 0.4 (V) (V) 0.3 0.2 0.1 0.0 0 5 10 15 ID - (A) 20 25 30 TJ = 125_C TJ = 25_C VON/OFF = 0 V VHV = 10 V VS2 = 0 V VDS vs. ID 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 4 TJ = 125_C VON/OFF = 0 V VHV = 4.5 V VS2 = 0 V VDS vs. ID V DS V DS TJ = 25_C 8 12 ID - (A) 16 20 0.10 VDS vs. VHV 0.5 VDS vs. VHV 0.08 VON/OFF = 0 V IDS = 1 A VS2 = 0 V (V) 0.4 VON/OFF = 0 V IDS = 5 A VS2 = 0 V V DS (V) 0.06 0.3 V DS TJ = 125_C 0.04 0.2 TJ = 125_C 0.1 0.02 TJ = 25_C 0 3 6 VHV - (V) 9 12 0.00 0.0 0 3 6 TJ = 25_C 9 12 VHV - (V) 200 rDS vs. VHV Normalized On-Resistance vs. Junction Temperature 1.8 1.6 rDS(on) - On-Resiistance (Normalized) 1.4 1.2 1.0 0.8 0.6 -50 VHV = 4.5 V VON/OFF = 0 V IDS = 1 A VS2 = 0 V r SS(on) - On-Resistance ( W ) 160 VON/OFF = 0 V IDS = 1 A VS2 = 0 V VIN = 10 V 120 80 40 TJ = 25_C 0 2 4 TJ = 125_C 0 6 VHV - (V) 8 10 12 -25 0 25 50 75 100 125 TJ - Junction Temperature (_C) 150 www.vishay.com 2 Document Number: 73250 S-50343--Rev. A, 28-Feb-05 Si4701BDY New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) td(on) Variation with Rg/VIN VON/OFF = 2 V VHV = 12 V Co = 10 mF IL = 1 A Time ( mS) VIN = 5 V VIN = 3.3 V 12 Vishay Siliconix 30 45 40 35 30 25 20 15 trise Variation with Rg/VIN VON/OFF = 2 V VHV = 12 V Co = 10 mF IL = 1 A VIN = 5 V VIN = 3.3 V 24 Time ( mS) 18 6 10 5 0 0 20 40 60 Rg (kW) 80 100 120 0 0 20 40 60 Rg (kW) 80 100 120 0.9 0.8 0.7 0.6 Time ( mS) 0.5 0.4 0.3 0.2 0.1 0.0 0 20 td(off) Variation with Rg/VIN VIN = 5 V 250 tf Variation with Rg/VIN VIN = 5 V VIN = 3.3 V 200 VIN = 3.3 V Time ( mS) 150 100 VON/OFF = 2 V VHV = 12 V Co = 10 mF IL = 1 A VON/OFF = 2 V VHV = 12 V Co = 10 mF IL = 1 A 50 0 40 60 Rg (kW) 80 100 120 0 20 40 60 Rg (kW) 80 100 120 2 1 Normalized Effective Transient Thermal Impedance Normalized Thermal Transient Impedance, Junction-to-Ambient Duty Cycle = 0.5 0.2 Notes: 0.1 0.1 0.05 0.02 Single Pulse 0.01 10-4 10-3 10-2 10-1 1 PDM t1 t2 1. Duty Cycle, D = 2. Per Unit Base = RthJA = 80_C/W 3. TJM - TA = PDMZthJA(t) 4. Surface Mounted t1 t2 10 100 600 Square Wave Pulse Dureation (sec) Document Number: 73250 S-50343--Rev. A, 28-Feb-05 www.vishay.com 3 Si4701BDY Vishay Siliconix New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Normalized Thermal Transient Impedance, Junction-to-Foot 2 1 Normalized Effective Transient Thermal Impedance Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0.01 10-4 10-3 10-2 10-1 Square Wave Pulse Duration (sec) 1 10 TYPICAL APPLICATION CIRCUIT 12 V 5, 6, 7 VIN 8 VHV 2 VON/OFF 1 S1 Q1 Q2 3, 4 S2 RL 5-V BUS NOTE: Voltage difference between pull-up voltage, 12 V, and BUS voltage, 5 V, should be greater than 4.5 V. Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see http://www.vishay.com/ppg?73250. www.vishay.com Document Number: 73250 S-50343--Rev. A, 28-Feb-05 4 Legal Disclaimer Notice Vishay Notice 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: 91000 Revision: 08-Apr-05 www.vishay.com 1 |
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