IC SMD Type Product specification KI2302DS SOT-23 Unit: mm +0.1 2.9-0.1 +0.1 0.4-0.1 ● RDS(on)= 0.085Ω@VGS=4.5V ,ID=3.6A 1 ● RDS(on)= 0.115Ω@VGS=2.5V ,ID= 3.1A 0.55 ● VDS=20V +0.1 1.3-0.1 +0.1 2.4-0.1 0.4 3 ■ Features 2 +0.1 0.95-0.1 +0.1 1.9-0.1 3 D 1.Base 1. Gate 2 0-0.1 S +0.1 0.97-0.1 1 +0.1 0.38-0.1 G +0.05 0.1-0.01 2.Emitter 2. Source 3. Drain 3.collector ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Rating Drain-Source Voltage VDS 20 Gate-Source Voltage VGS ±8 Continuous Drain Current Ta = 25℃ ID Pulsed Drain Current Power Dissipation IDM Ta = 25℃ PD A 10 0.7 W 0.46 Ta=70℃ Thermal Resistance. Junction-to-Ambient V 2.1 1.7 Ta=70℃ Unit ℃/W RthJA 178 Junction Temperature TJ 150 ℃ Storage Temperature Tstg -55 to 150 ℃ http://www.twtysemi.com [email protected] 4008-318-123 1 of 2 IC Diodes MOSFET SMD Type Product specification KI2302DS ■ Electrical Characteristics Ta = 25℃ Parameter Symbol Drain-Source Breakdown Voltage VDSS Gate-Threshold Voltage VGS(th) Zero Gate Voltage Drain Current IDSS Gate-Body Leakage IGSS rDS(on) Drain-Source On-Resistance * On-State Drain Current ID(on) Forward Transconductance * gfs Input Capacitance Ciss Output Capacitance Coss Testconditons Min VGS = 0 V, ID = 10 ìA Typ Max 20 VDS = VGS, ID = 250 μA V 0.62 0.95 1.9 VDS = 20 V, VGS = 0 V 1 VDS = 20 V, VGS = 0 V, TJ = 55℃ 10 VDS = 0 V, VGS = ±8 V ±100 VGS = 4.5 V, ID = 3.6 A 0.045 0.085 VGS = 2.5 V, ID = 3.1 A 0.070 0.115 VDS ≥ 5 V, VGS = 4.5 V 6 VDS ≥ 5 V, VGS = 2.5 V 4 VDS = 5 V, ID = 3.6 A 8 VDS=10V,VGS=0V,f=1MHz 80 Qg 4.0 Gate-Source Charge Qgs VDS=10V,VGS=4.5V,ID=3.6A 10 nC 0.65 Gate-Drain Charge Qgd 1.5 td(on) 7 15 55 80 16 60 25 VDD=10V,RL=5.5 Ù,ID≅3.6A,VGEN=4.5V,RG=6Ù Fall-Time tf 10 Continuous Source Current (Diode Conduction) IS 0.94 Diode Forward Voltage VSD Ω pF Turn-On Delay Time td(off) nA S 120 Crss Turn-Off Delay Time μA 300 Reverse Transfer Capacitance tr V A Total Gate Charge Rise Time Unit IS = 0.94A, VGS = 0 V 0.76 ns A 1.2 V *Pulse test: PW ≤300 ìs duty cycle≤2%.. Marking Marking A2SHB http://www.twtysemi.com [email protected] 4008-318-123 2 of 2