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| Si7421DN New Product Vishay Siliconix P-Channel 30-V (D-S) MOSFET PRODUCT SUMMARY VDS (V) -30 FEATURES ID (A) -9.8 -7.4 rDS(on) (W) 0.025 @ VGS = -10 V 0.043 @ VGS = -4.5 V D TrenchFETr Power MOSFET D New PowerPAKr Package - Low Thermal Resistance, RthJC - Low 1.07-mm Profile APPLICATIONS D Battery Switch PowerPAK 1212-8 S 3.30 mm S 1 2 S 3 S 3.30 mm 4 D 8 7 D 6 D 5 D G G D P-Channel MOSFET Bottom View Ordering Information: Si7421DN-T1--E3 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 = 85_C TA = 25_C TA = 85_C Symbol VDS VGS ID IDM IS PD TJ, Tstg 10 secs Steady State -30 "20 Unit V -9.8 -7 -30 -3 3.6 1.9 -55 to 150 -6.4 -4.6 A -1.3 1.5 0.8 W _C THERMAL RESISTANCE RATINGS Parameter Maximum J Mi Junction-to-Ambienta ti t A bi t Maximum Junction-to-Case Notes a. Surface Mounted on 1" x 1" FR4 Board. Document Number: 72416 S-32411--Rev. B, 24-Nov-03 www.vishay.com t v 10 sec Steady State Steady State Symbol RthJA RthJC Typical 28 65 2.9 Maximum 35 81 3.8 Unit _C/W C/W 1 Si7421DN 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 Drain-Source On-State Drain Source On State Resistancea Forward Transconductancea Diode Forward Voltagea VGS(th) IGSS IDSS ID(on) rDS( ) DS(on) gfs VSD VDS = VGS, ID = -250 mA VDS = 0 V, VGS = "20 V VDS = -30 V, VGS = 0 V VDS = -30 V, VGS = 0 V, TJ = 85_C VDS v -5 V, VGS = -10 V VGS = -10 V, ID = -9.8 A VGS = -4.5 V, ID = -7.4 A VDS = -15 V, ID = -9.8 A IS = -3.0 A, VGS = 0 V -30 0.020 0.034 20 -0.8 -1.2 0.025 0.043 -1 -3 "100 -1 -5 V nA mA A W S V 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 = -3.0 A, di/dt = 100 A/ms VDD = -15 V, RL = 15 W ID ^ -1 A, VGEN = -10 V, RG = 6 W f = 1 MHz VDS = -15 V, VGS = -10 V, ID = -9.8 A 26.2 4.5 6 6.5 10 13 57 42 30 15 20 90 65 50 ns W 40 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) 30 25 20 15 10 5 0 0 1 Output Characteristics VGS = 10 thru 4 V 30 25 20 15 10 Transfer Characteristics I D - Drain Current (A) 3V I D - Drain Current (A) TC = 125_C 5 0 0.0 25_C -55_C 2 3 4 5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 VDS - Drain-to-Source Voltage (V) www.vishay.com VGS - Gate-to-Source Voltage (V) Document Number: 72416 S-32411--Rev. B, 24-Nov-03 2 Si7421DN New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) 0.06 0.05 C - Capacitance (pF) 0.04 VGS = 4.5 V 0.03 VGS = 10 V 0.02 0.01 0.00 0 5 10 15 20 25 30 Vishay Siliconix On-Resistance vs. Drain Current 2000 Capacitance r DS(on) - On-Resistance ( W ) 1600 Ciss 1200 800 400 Crss 0 0 5 10 Coss 15 20 25 30 ID - Drain Current (A) VDS - Drain-to-Source Voltage (V) 10 V GS - Gate-to-Source Voltage (V) VDS = 15 V ID = 9.8 A Gate Charge 1.6 1.5 r DS(on) - On-Resistance (W) (Normalized) 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 On-Resistance vs. Junction Temperature VGS = 10 V ID = 9.8 A 8 6 4 2 0 0 5 10 15 20 25 30 Qg - Total Gate Charge (nC) 0.6 -50 -25 0 25 50 75 100 125 150 TJ - Junction Temperature (_C) Source-Drain Diode Forward Voltage 30 0.10 On-Resistance vs. Gate-to-Source Voltage I S - Source Current (A) TJ = 150_C 10 r DS(on) - On-Resistance ( W ) 0.08 ID = 9.8 A 0.06 ID = 2.6 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 2 4 6 8 10 VSD - Source-to-Drain Voltage (V) VGS - Gate-to-Source Voltage (V) Document Number: 72416 S-32411--Rev. B, 24-Nov-03 www.vishay.com 3 Si7421DN Vishay Siliconix New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Threshold Voltage 0.6 0.5 0.4 V GS(th) Variance (V) Power (W) 0.3 0.2 0.1 -0.0 -0.1 -0.2 -0.3 -50 0 0.01 0.1 1 Time (sec) 10 100 600 10 ID = 250 mA 40 50 Single Pulse Power, Juncion-To-Ambient 30 20 -25 0 25 50 75 100 125 150 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 P(t) = 1 0.1 TA = 25_C Single Pulse BVDSS Limited 1 10 100 P(t) = 10 dc 0.01 0.1 VDS - Drain-to-Source Voltage (V) 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 = 65_C/W 3. TJM - TA = PDMZthJA(t) 4. Surface Mounted t1 t2 10 100 600 www.vishay.com 4 Document Number: 72416 S-32411--Rev. B, 24-Nov-03 Si7421DN New Product TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Normalized Thermal Transient Impedance, Junction-to-Case 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 Square Wave Pulse Duration (sec) 10-1 1 Document Number: 72416 S-32411--Rev. B, 24-Nov-03 www.vishay.com 5 |
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