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| Si8402DB New Product Vishay Siliconix 20-V N-Channel 1.8-V (G-S) MOSFET PRODUCT SUMMARY VDS (V) rDS(on) (W) 0.037 @ VGS = 4.5 V 20 0.039 @ VGS = 2.5 V 0.043 @ VGS = 1.8 V FEATURES ID (A) 7.3 7.1 6.8 D TrenchFETr Power MOSFET D New MICRO FOOTr Chipscale Packaging Reduces Footprint Area Profile (0.62 mm) and On-Resistance Per Footprint Area APPLICATIONS D PA, Battery and Load Switch for Portable Devices MICRO FOOT Bump Side View 3 D D 2 Backside View D 8402 xxx Device Marking: 8402 xxx = Date/Lot Traceability Code Ordering Information: SI8402DB-T1 G S 4 G 1 S N-Channel MOSFET 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 continuous Source Current (Diode Conduction)a Maximum Power Dissipationa Operating Junction and Storage Temperature Range Package Reflow Conditionsb VPR IR/Convection TA = 25_C TA = 70_C TA = 25_C TA = 70_C Symbol VDS VGS ID IDM IS PD TJ, Tstg 5 secs 20 Steady State Unit V "8 7.3 5.9 30 2.3 2.77 1.77 -55 to 150 215 220 1.2 1.47 0.94 5.3 4.3 A W _C THERMAL RESISTANCE RATINGS Parameter Maximum J Mi Junction-to-Ambienta ti t A bi t Maximum Junction-to-Foot (drain) t v 5 sec Steady State Steady State Symbol RthJA RthJF Typical 35 72 16 Maximum 45 85 20 Unit _C/W C/W Notes a. Surface Mounted on 1" x 1" FR4 Board. b. Refer to IPC/JEDEC (J-STD-020A), no manual or hand soldering. Document Number: 72657 S-32557--Rev. A, 15-Dec-03 www.vishay.com 1 Si8402DB Vishay Siliconix New Product SPECIFICATIONS (TJ = 25_C UNLESS OTHERWISE NOTED) Parameter Static Gate Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Currenta VGS(th) IGSS IDSS ID(on) VDS = VGS, ID = 250 mA VDS = 0 V, VGS = "8 V VDS = 20 V, VGS = 0 V VDS = 20 V, VGS = 0 V, TJ = 70_C VDS v 5 V, VGS = 4.5 V VGS = 4.5 V, ID = 1 A Drain-Source On-State Resistancea rDS(on) VGS = 2.5 V, ID = 1 A VGS = 1.8 V, ID = 1 A Forward Transconductancea Diode Forward Voltagea gfs VSD VDS = 10 V, ID = 1 A IS = 1 A, VGS = 0 V 5 0.031 0.033 0.035 12 0.8 1.2 0.037 0.039 0.043 S V W 0.4 1.0 "100 1 5 V nA mA A Symbol Test Condition Min Typ Max Unit Dynamicb Total Gate Charge Gate-Source Charge Gate-Drain Charge Gate Resistance Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Source-Drain Reverse Recovery Time Qg Qgs Qgd Rg td(on) tr td(off) tf trr IF = 1 A, di/dt = 100 A/ms VDD = 10 V, RL = 10 W ID ^ 1 A, VGEN = 4.5 V, Rg = 6 W f = 1 MHz VDS = 10 V, VGS = 4.5 V, ID = 1 A 17 2 3.1 15 30 45 145 75 30 45 70 220 115 60 ns W 26 nC Notes a. Pulse test; pulse width v 300 ms, duty cycle v 2%. b. Guaranteed by design, not subject to production testing. TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Output Characteristics VGS = 5 thru 2 V 30 25 20 15 10 5 30 25 20 15 10 Transfer Characteristics I D - Drain Current (A) 1.5 V I D - Drain Current (A) TC = 125_C 5 25_C -55_C 1V 0 0 1 2 3 4 5 VDS - Drain-to-Source Voltage (V) www.vishay.com 0 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 VGS - Gate-to-Source Voltage (V) Document Number: 72657 S-32557--Rev. A, 15-Dec-03 2 Si8402DB New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) 0.06 0.05 C - Capacitance (pF) 0.04 0.03 VGS = 2.5 V 0.02 0.01 0.00 0 5 10 15 20 25 30 VGS = 4.5 V Vishay Siliconix On-Resistance vs. Drain Current 2500 Capacitance r DS(on) - On-Resistance ( W ) 2000 VGS = 1.8 V Ciss 1500 1000 500 Crss 0 4 Coss 0 8 12 16 20 ID - Drain Current (A) VDS - Drain-to-Source Voltage (V) 5 V GS - Gate-to-Source Voltage (V) VDS = 10 V ID = 1 A Gate Charge 1.4 1.3 1.2 1.1 1.0 0.9 0.8 -50 On-Resistance vs. Junction Temperature VGS = 4.5 V ID = 1 A 3 2 1 0 0 4 8 12 16 20 Qg - Total Gate Charge (nC) r DS(on) - On-Resistance (W) (Normalized) 4 -25 0 25 50 75 100 125 150 TJ - Junction Temperature (_C) Source-Drain Diode Forward Voltage 30 0.08 On-Resistance vs. Gate-to-Source Voltage r DS(on) - On-Resistance ( W ) I S - Source Current (A) 0.06 10 TJ = 150_C ID = 1 A 0.04 TJ = 25_C 0.02 1 0.0 0.00 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 1 2 3 4 5 VSD - Source-to-Drain Voltage (V) VGS - Gate-to-Source Voltage (V) Document Number: 72657 S-32557--Rev. A, 15-Dec-03 www.vishay.com 3 Si8402DB Vishay Siliconix New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Threshold Voltage 0.2 0.1 V GS(th) Variance (V) -0.0 -0.1 -0.2 20 -0.3 -0.4 -50 ID = 250 mA 60 Power (W) 80 Single Pulse Power, Juncion-to-Ambient 40 -25 0 25 50 75 100 125 150 0 0.001 0.01 0.1 Time (sec) 1 10 TJ - Temperature (_C) 100 Safe Operating Area rDS(on) Limited IDM Limited 10 I D - Drain Current (A) P(t) = 0.001 1 ID(on) Limited P(t) = 0.01 P(t) = 0.1 0.1 TA = 25_C Single Pulse BVDSS Limited 0.01 0.1 1 10 100 VDS - Drain-to-Source Voltage (V) P(t) = 1 P(t) = 10 dc Normalized Thermal Transient Impedance, Junction-to-Ambient 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 1 Square Wave Pulse Duration (sec) 10-1 Notes: PDM t1 t2 1. Duty Cycle, D = 2. Per Unit Base = RthJA = 72_C/W 3. TJM - TA = PDMZthJA(t) 4. Surface Mounted t1 t2 10 100 600 www.vishay.com 4 Document Number: 72657 S-32557--Rev. A, 15-Dec-03 Si8402DB New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Normalized Thermal Transient Impedance, Junction-to-Foot 2 1 Vishay Siliconix 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 Document Number: 72657 S-32557--Rev. A, 15-Dec-03 www.vishay.com 5 Si8402DB Vishay Siliconix PACKAGE OUTLINE MICRO FOOT: 4-BUMP (2 X 2, 0.8-mm PITCH) 4 O 0.30 X 0.31 Note 3 Solder Mask O X 0.40 New Product e A A2 A1 Bump Note 2 b Diamerter e Recommended Land S Silicon E e 8402 XXX e D Mark on Backside of Die S NOTES (Unless Otherwise Specified): 5. 6. 7. 8. Laser mark on the silicon die back, coated with a thin metal. Bumps are Eutectic solder 63/57 Sn/Pb. Non-solder mask defined copper landing pad. The flat side of wafers is oriented at the bottom. MILLIMETERS* Dim A A1 A2 b D E e S Min 0.600 0.260 0.340 0.370 1.520 1.520 0.750 0.370 INCHES Min 0.0236 0.0102 0.0134 0.0146 0.0598 0.0598 0.0295 0.0146 Max 0.650 0.290 0.360 0.410 1.600 1.600 0.850 0.380 Max 0.0256 0.0114 0.0142 0.0161 0.0630 0.0630 0.0335 0.0150 * Use millimeters as the primary measurement. www.vishay.com Document Number: 72657 S-32557--Rev. A, 15-Dec-03 6 |
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