Si2302DS Vishay Siliconix N-Channel 1.25-W, 2.5-V MOSFET VDS (V) 20 rDS(on) () ID (A) 0.085 @ VGS = 4.5 V 2.8 0.115 @ VGS = 2.5 V 2.4 TO-236 (SOT-23) G 1 3 S D 2 Top View Si2302DS (A2)* *Marking Code Parameter Symbol Limit Drain-Source Voltage VDS 20 Gate-Source Voltage VGS 8 Continuous Drain Current (TJ = 150C)b Pulsed Drain TA= 25C TA= 70C Currenta Power Dissipationb TA= 70C Operating Junction and Storage Temperature Range 2.2 A IS TA= 25C V 2.8 ID IDM Continuous Source Current (Diode Conduction)b Unit 10 1.6 1.25 PD W 0.80 TJ, Tstg -55 to 150 C Symbol Limit Unit Parameter Maximum Junction-to-Ambientb Maximum Junction-to-Ambientc 100 C/W RthJA 166 Notes a. Pulse width limited by maximum junction temperature. b. Surface Mounted on FR4 Board, t 5 sec. c. Surface Mounted on FR4 Board. For SPICE model information via the Worldwide Web: http://www.vishay.com/www/product/spice.htm Document Number: 70628 S-53600--Rev. D, 22-May-97 www.vishay.com FaxBack 408-970-5600 2-1 Si2302DS Vishay Siliconix Parameter Symbol Test Conditions Min V(BR)DSS VGS = 0 V, ID = 10 mA 20 VGS(th) VDS = VGS, ID = 50 mA 0.65 Gate-Body Leakage IGSS VDS = 0 V, VGS = "8 V Zero Gate Voltage Drain Current IDSS Typ Max Unit Static Drain-Source Breakdown Voltage Gate-Threshold Voltage On-State Drain Currenta Drain-Source On-Resistancea ID(on) V "100 VDS = 20 V, VGS = 0 V 1 VDS = 20 V, VGS = 0 V, TJ = 55C 10 VDS w 5 V, VGS = 4.5 V 6 VDS w 5 V, VGS = 2.5 V 4 nA mA A VGS = 4.5 V, ID = 3.6 A 0.07 0.085 VGS = 2.5 V, ID = 3.1 A 0.085 0.115 W rDS(on) Forward Transconductancea gfs VDS = 5 V, ID = 3.6 A 10 Diode Forward Voltage VSD IS = 1.6 A, VGS = 0 V 0.76 1.2 5.4 10 S V Dynamic Total Gate Charge Qg Gate-Source Charge Qgs Gate-Drain Charge Qgd 1.60 Input Capacitance Ciss 340 Output Capacitance Coss Reverse Transfer Capacitance Crss 33 td(on) 12 25 36 60 34 60 10 25 VDS = 10 V V, VGS = 4 4.5 V, ID = 3 3.6 5V 6A VDS = 10 V V, VGS = 0 V, V f = 1 MHz MH 0.65 nC C 115 pF F Switching Turn-On Delay Time Rise Time Turn-Off Delay Time Fall-Time Notes a. Pulse test: PW v300 ms duty cycle v2%.. www.vishay.com FaxBack 408-970-5600 2-2 tr td(off) tf VDD = 10 V V,, RL = 5 5.5 5W ID ^ 3.6 3 6 A, A VGEN = 4 4.5 5V V, RG = 6 W ns VNLR02 Document Number: 70628 S-53600--Rev. D, 22-May-97 Si2302DS Vishay Siliconix Output Characteristics 10 Transfer Characteristics 10 VGS = 5 thru 2.5 V 8 2V I D - Drain Current (A) I D - Drain Current (A) 8 6 4 2 TC = 125C 4 2 1.5 V 0, 0.5, 1 V 6 25C -55C 0 0 0 1 2 3 4 5 0 0.5 VDS - Drain-to-Source Voltage (V) 1.0 2.0 2.5 VGS - Gate-to-Source Voltage (V) On-Resistance vs. Drain Current Capacitance 0.15 1000 0.12 800 C - Capacitance (pF) r DS(on)- On-Resistance ( ) 1.5 VGS = 2.5 V 0.09 VGS = 4.5 V 0.06 0.03 600 Ciss 400 Coss 200 Crss 0 0 0 2 4 6 8 10 0 Gate Charge 1.8 1.6 4 r DS(on)- On-Resistance ( ) (Normalized) V GS - Gate-to-Source Voltage (V) VDS = 10 V ID = 3.6 A 3 2 1 0 0 1 2 3 4 5 Qg - Total Gate Charge (nC) Document Number: 70628 S-53600--Rev. D, 22-May-97 8 12 16 20 VDS - Drain-to-Source Voltage (V) ID - Drain Current (A) 5 4 6 7 On-Resistance vs. Junction Temperature VGS = 4.5 V ID = 3.6 A 1.4 1.2 1.0 0.8 0.6 -50 0 50 100 150 TJ - Junction Temperature (C) www.vishay.com FaxBack 408-970-5600 2-3 Si2302DS Vishay Siliconix Source-Drain Diode Forward Voltage On-Resistance vs. Gate-to-Source Voltage 0.20 r DS(on)- On-Resistance ( W ) I S - Source Current (A) 10 TJ = 150C TJ = 25C 0.16 0.12 ID = 3.6 A 0.08 0.04 1 0 0.2 0.4 0.6 0.8 1.0 0 1.2 2 VSD - Source-to-Drain Voltage (V) Threshold Voltage 8 Single Pulse Power 14 0.1 12 10 ID = 250 mA Power (W) V GS(th) Variance (V) 6 VGS - Gate-to-Source Voltage (V) 0.2 -0.0 4 -0.1 8 TC = 25C Single Pulse 6 -0.2 4 -0.3 2 -0.4 -50 0 0 50 100 150 0.01 0.10 TJ - Temperature (C) 1.00 10.00 Time (sec) 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 10-1 1 10 30 Square Wave Pulse Duration (sec) www.vishay.com FaxBack 408-970-5600 2-4 Document Number: 70628 S-53600--Rev. D, 22-May-97