Si1488DH Vishay Siliconix New Product N-Channel 20-V (D-S) MOSFET FEATURES PRODUCT SUMMARY VDS (V) 20 rDS(on) (Ω) ID (A) 0.049 at VGS = 4.5 V 6.1a 0.056 at VGS = 2.5 V 5.7 0.065 at VGS = 1.8 V • TrenchFET® Power MOSFET • 100 % Rg & UIS Tested Qg (Typ) RoHS APPLICATIONS 6.0 COMPLIANT • Load Switch for Portable Devices 5.3 SOT-363 SC-70 (6-LEADS) D 1 6 2 5 D D D G 3 4 D AG XX YY Marking Code G Lot Traceability and Date Code S Part # Code S Top View N-Channel MOSFET Ordering Information: Si1488DH-T1-E3 (Lead (Pb)-free) ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted Parameter Drain-Source Voltage Gate-Source Voltage Continuous Drain Current (TJ = 150 °C)a Pulsed Drain Current Avalanche Current Repetitive Avalanche Energy Continuous Source-Drain Diode Current Maximum Power Dissipationa Symbol VDS VGS TC = 25 °C TC = 70 °C TA = 25 °C TA = 70 °C L = 0.1 mH TC = 25 °C TA = 25 °C TC = 25 °C TC = 70 °C TA = 25 °C TA = 70 °C ID IS PD Unit V 4.6b, c 3.7b, c 20 10 5 2.3 IDM IAS EAS TJ, Tstg Operating Junction and Storage Temperature Range Limit 20 ±8 6.1 4.9 A mJ A 1.3b, c 2.8 1.8 1.5b, c 1.0b, c - 55 to 150 W °C THERMAL RESISTANCE RATINGS Parameter Maximum Junction-to-Ambientb, d Maximum Junction-to-Foot (Drain) t ≤ 5 sec Steady State Symbol RthJA RthJF Typical 60 34 Maximum 80 45 Unit °C/W Notes: a. Based on TC = 25 °C. b. Surface Mounted on 1" x 1" FR4 board. c. t = 5 sec. d. Maximum under Steady State conditions is 125 °C/W. Document Number: 73788 S-61085–Rev. C, 19-Jun-06 www.vishay.com 1 Si1488DH Vishay Siliconix SPECIFICATIONS TJ = 25 °C, unless otherwise noted Parameter Symbol Test Conditions Min VDS VGS = 0 V, ID = 250 µA 20 Typ Max Unit Static Drain-Source Breakdown Voltage VDS Temperature Coefficient ΔVDS/TJ ΔVGS(th)/ TJ VGS(th) VDS = VGS, ID = 250 µA Gate-Source Leakage IGSS VDS = 0 V, VGS = ± 8 V Zero Gate Voltage Drain Current IDSS VGS(th) Temperature Coefficient Gate-Source Threshold Voltage On-State Drain Currenta Drain-Source On-State Resistancea Forward Transconductance V 20.2 ID = 250 µA mV/°C - 2.75 0.45 0.95 V ± 100 nA VDS = 20 V, VGS = 0 V 1 µA VDS = 20 V, VGS = 0 V, TJ = 85 °C 10 µA ID(on) VDS = ≥ 5 V, VGS = 4.5 V VGS = 4.5 V, ID = 4.6 A 0.041 0.049 rDS(on) VGS = 2.5 V, ID = 4.3 A 0.047 0.056 VGS = 1.8 V, ID = 3.9 A 0.054 0.065 VDS = 10 V, ID = 4.6 A 15 gfs 20 A Ω mS b Dynamic Input Capacitance Ciss Output Capacitance Coss Reverse Transfer Capacitance Crss Total Gate Charge Qg Gate-Source Charge Qgs Gate-Drain Charge Qgd Gate Resistance Rg 530 VDS = 10 V, VGS = 0 V, f = 1 MHz tr Rise Time td(off) Turn-Off DelayTime VDS = 10 V, VGS = 5 V, ID = 4.6 A 6.6 10 6 9 VDS = 10 V, VGS = 4.5 V, ID = 4.6 A 1.5 f = 1 MHz 7.3 11 8.5 13 pC 0.9 VDD = 10 V, RL = 2.7 Ω ID ≅ 3.7 A, VGEN = 4.5 V, Rg = 1 Ω tf Fall Time pF 48 td(on) Turn-On Delay Time 100 45 68 35 53 82 123 Ω ns Drain-Source Body Diode Characteristics Continous Source-Drain Diode Current Pulse Diode Forward Body Diode Voltage Currenta IS TC = 25 °C 2.3 ISM VSD Body Diode Reverse Recovery Time trr Body Diode Reverse Recovery Charge Qrr Reverse Recovery Fall Time ta Reverse Recovery Rise Time tb 20 IS = 2.2 A IF = 3.2 A, di/dt = 100 A/µs A 0.8 1.2 V 10.6 16 nC 3.7 5.7 6.2 ns 4.4 Notes: a. Pulse test; pulse width ≤ 300 µs, duty cycle ≤ 2 %. b. Guaranteed by design, not subject to production testing. 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. www.vishay.com 2 Document Number: 73788 S-61085–Rev. C, 19-Jun-06 Si1488DH Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted 20 5 VGS = 5 V thru 2.5 V VGS = 2 V 4 I D – Drain Current (A) I D – Drain Current (A) 15 10 VGS = 1.5 V 5 3 2 TJ = 25 ° C 1 TJ = 125 ° C VGS = 1 V 0 0.0 0.6 1.2 TJ = - 55 ° C 1.8 2.4 0 0.0 3.0 0.8 1.2 1.6 2.0 VDS – Drain-to-Source Voltage (V) VGS – Gate-to-Source Voltage (V) Output Characteristics Transfer Characteristics curves vs. Temp 800 0.09 0.08 0.07 C – Capacitance (pF) rDS(on) – On-Resistance ( ) 0.4 VGS = 1.8 V 0.06 VGS = 2.5 V 0.05 600 Ciss 400 200 Coss VGS = 4.5 V 0.04 Crss 0 0.03 0 4 8 12 16 20 0 4 ID – Drain Current (A) 8 12 16 20 VDS – Drain-Source Voltage (V) On-Resistance vs. Drain Current Capacitance 5 1.8 1.6 4 VGS = 2.5 V, ID = 4.3 A VGS = 1.8 V, ID = 3.9 A VDS = 10 V rDS(on) – On-Resistance (Normalized) V GS – Gate-to-Source Voltage (V) ID = 4.6 A 3 VDS = 16 V 2 1 1.4 1.2 VGS = 4.5 V, ID = 4.6 A 1.0 0.8 0 0 2 4 6 8 0.6 - 50 - 25 0 25 50 75 100 125 Qg – Total Gate Charge (nC) TJ – Junction Temperature ( °C) Qg - Gate Charge On-Resistance vs. Junction Temperature Document Number: 73788 S-61085–Rev. C, 19-Jun-06 150 www.vishay.com 3 Si1488DH Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted 0.12 ID = 4.6 A rDS(on) – On-Resistance (Ω) I S – Source Current (A) 20 10 1 TJ = 150 °C TJ = 25 °C 0.1 0.01 0.001 0.0 0.09 0.06 TA = 125 ° C TA = 25 ° C 0.03 0.00 0.2 0.4 0.6 0.8 1.0 1.2 0 1 VSD – Source-to-Drain Voltage (V) 2 3 4 5 VGS – Gate-to-Source Voltage (V) Source-Drain Diode Forward Voltage rDS(on) vs VGS vs Temperature 1.0 30 25 ID = 250 µA 20 Power (W) V GS(th) Variance (V) 0.8 0.6 0.4 15 10 0.2 0.0 - 50 5 - 25 0 25 50 75 100 125 0 0.001 150 0.01 TJ – Temperature (°C) 0.1 1 10 100 600 Time (sec) Threshold Voltage Single Pulse Power 100 * Limited by r DS(on) 10 1 ms I D – Drain Current (A) 10 ms 100 ms 1 1s 10 s 0.1 dc BVDSS Limited 0.01 TA = 25 ° C Single Pulse 0.001 0.1 1 10 100 VDS – Drain-to-Source Voltage (V) * VGS > minimum VGS at which rDS(on) is specified Safe Operating Area, Junction-to-Ambient www.vishay.com 4 Document Number: 73788 S-61085–Rev. C, 19-Jun-06 Si1488DH Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted 3.5 8 2.8 Power Dissipation (W) ID – Drain Current (A) 6 Package Limited 4 2 2.1 1.4 0.7 0.0 0 0 25 50 75 100 TC – Case Temperature (° C) Current Derating* 125 150 0 25 50 75 100 125 150 T C – Case Temperature (°C) Power Derating * The power dissipation PD is based on TJ(max) = 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper dissipation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package limit. Document Number: 73788 S-61085–Rev. C, 19-Jun-06 www.vishay.com 5 Si1488DH Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted Normalized Effective Transient Thermal Impedance 2 1 Duty Cycle = 0.5 0.2 Notes: 0.1 PDM 0.1 0.05 t1 t2 1. Duty Cycle, D = 0.02 t1 t2 2. Per Unit Base = RthJA = 100 ° C/W 3. TJM – TA = PDMZthJA(t) Single Pulse 4. Surface Mounted 0.01 10-4 10-3 10-2 10-1 1 Square Wave Pulse Duration (sec) 10 100 600 Normalized Thermal Transient Impedance, Junction-to-Ambient Normalized Effective Transient Thermal Impedance 2 1 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 Normalized Thermal Transient Impedance, Junction-to-Foot 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?73788. www.vishay.com 6 Document Number: 73788 S-61085–Rev. C, 19-Jun-06 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