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| SI3971DV New Product Vishay Siliconix Dual P-Channel 12-V (D-S) MOSFET PRODUCT SUMMARY VDS (V) rDS(on) (W) 0.140 @ VGS = -4.5 V -12 0.200 @ VGS = -2.5 V 0.300 @ VGS = -1.8 V FEATURES ID (A) -2.2 -1.8 -0.7 D TrenchFETr Power MOSFET APPLICATIONS D Portable - PA Switch - Load Switch TSOP-6 Top View G1 3 mm 1 6 5 D1 G1 S1 S2 S2 2 S1 G2 G2 3 4 D2 2.85 mm D1 Ordering Information: SI3971DV-T1--E3 Marking Code: MAxxx P-Channel MOSFET D2 P-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 TA = 25_C TA = 70_C TA = 25_C TA = 70_C Symbol VDS VGS ID IDM IS PD TJ, Tstg 5 secs Steady State -12 "8 Unit V -2.2 -1.7 -8 -1.0 1.08 0.69 -55 to 150 -1.9 -1.5 A -0.72 0.80 0.51 W _C THERMAL RESISTANCE RATINGS Parameter Maximum J Mi Junction-to-Ambienta ti t A bi t Maximum Junction-to-Foot (Drain) Notes a. Surface Mounted on 1" x 1" FR4 Board. Document Number: 72501 S-40575--Rev. C, 29-Mar-04 www.vishay.com t v 5 sec Steady State Steady State Symbol RthJA RthJF Typical 97 132 78 Maximum 115 155 95 Unit _C/W C/W 1 SI3971DV 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 = -12 V, VGS = 0 V VDS = -12 V, VGS = 0 V, TJ = 55_C VDS p -5 V, VGS = -4.5 V VGS = -4.5 V, ID = -2.2 A Drain-Source On-State Resistancea rDS(on) VGS = -2.5 V, ID = -1.8 A VGS = -1.8 V, ID = -0.7 A Forward Transconductancea Diode Forward Voltagea gfs VSD VDS = -4.5 V, ID = -2.2 A IS = -1.0 A, VGS = 0 V -5 0.110 0.160 0.240 5 -0.75 -1.1 0.140 0.200 0.300 S V W -0.40 -0.9 "100 -1 -5 V nA mA A Vishay Siliconix 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 = -1.0 A, di/dt = 100 A/ms VDD = -6 V, RL = 6 W ID ^ -1 A, VGEN = -4.5 V, Rg = 6 W VDS = -6 V, VGS = -4.5 V, ID = -2.2 A 3.4 0.5 0.85 7.6 28 55 40 30 25 45 85 60 50 45 ns W 5 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 8 7 6 I D - Drain Current (A) I D - Drain Current (A) 5 4 3 2 1.5 V 1 0 0 1 2 3 4 5 VDS - Drain-to-Source Voltage (V) www.vishay.com 1 0 0.0 2V VGS = 5 thru 3 V 8 2.5 V 7 6 5 4 3 2 Transfer Characteristics TC = -55_C 25_C 125_C 0.5 1.0 1.5 2.0 2.5 3.0 VGS - Gate-to-Source Voltage (V) Document Number: 72501 S-40575--Rev. C, 29-Mar-04 2 SI3971DV New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) 0.6 0.5 C - Capacitance (pF) 0.4 VGS = 1.8 V 0.3 0.2 0.1 0.0 0 1 2 3 4 5 6 7 VGS = 2.5 V VGS = 4.5 V Vishay Siliconix On-Resistance vs. Drain Current 420 Capacitance r DS(on) - On-Resistance ( W ) 336 Ciss 252 168 Coss 84 Crss 0 0 3 6 9 12 ID - Drain Current (A) VDS - Drain-to-Source Voltage (V) 6 V GS - Gate-to-Source Voltage (V) 5 4 3 2 1 0 0.0 VDS = 6 V ID = 2.2 A Gate Charge 1.6 On-Resistance vs. Junction Temperature VGS = 4.5 V ID = 2.2 A 1.4 rDS(on) - On-Resiistance (Normalized) 1.2 1.0 0.8 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 0.6 -50 -25 0 25 50 75 100 125 150 Qg - Total Gate Charge (nC) TJ - Junction Temperature (_C) Source-Drain Diode Forward Voltage 10 0.5 On-Resistance vs. Gate-to-Source Voltage r DS(on)- On-Resistance ( W ) 0.4 ID = 2.2 A 0.3 I S - Source Current (A) 1 TJ = 150_C 0.2 TJ = 25_C 0.1 0.1 0.00 0.3 0.6 0.9 1.2 1.5 VSD - Source-to-Drain Voltage (V) Document Number: 72501 S-40575--Rev. C, 29-Mar-04 0.0 0 1 2 3 4 5 6 VGS - Gate-to-Source Voltage (V) www.vishay.com 3 SI3971DV New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Threshold Voltage 0.3 ID = 250 mA 0.2 V GS(th) Variance (V) 6 Power (W) 8 Vishay Siliconix Single Pulse Power, Junction-to-Ambient 0.1 4 0.0 2 -0.1 -0.2 -50 0 -25 0 25 50 75 100 125 150 0.01 0.1 1 Time (sec) 10 30 TJ - Temperature (_C) 10 Safe Operating Area, Junction-to-Case Limited by rDS(on) 1 ms I D - Drain Current (A) 1 10 ms 100 ms 0.1 TC = 25_C Single Pulse 0.01 0.1 1 10 100 VDS - Drain-to-Source Voltage (V) 1s 10 s dc 2 1 Duty Cycle = 0.5 Normalized Effective Transient Thermal Impedance 0.2 0.1 0.1 0.05 0.02 Normalized Thermal Transient Impedance, Junction-to-Ambient Notes: PDM t1 t2 1. Duty Cycle, D = 2. Per Unit Base = RthJA = 132_C/W 3. TJM - TA = PDMZthJA(t) 4. Surface Mounted t1 t2 Single Pulse 0.01 10-4 10-3 10-2 10-1 1 10 100 600 Square Wave Pulse Duration (sec) www.vishay.com Document Number: 72501 S-40575--Rev. C, 29-Mar-04 4 SI3971DV New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Normalized Thermal Transient Impedance, Junction-to-Foot Vishay Siliconix 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 Document Number: 72501 S-40575--Rev. C, 29-Mar-04 www.vishay.com 5 |
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