WTC2301 P-Channel Enhancement Mode Power MOSFET DRAIN CURRENT 3 DRAIN -2.3 AMPERES P b Lead(Pb)-Free DRAIN SOURCE VOLTAGE -20 VOLTAGE 1 GATE 2 Features: SOURCE 3 *Super High Dense Cell Design For Low R DS(ON) R DS(ON) <100mΩ@V GS =-4.5V *Rugged and Reliable *Simple Drive Requirement *SOT-23 Package 1 2 SOT-23 Applications *Power Management in Notebook Computer *Portable Equipment *Battery Powered System Maximum Ratings(TA=25℃ Unless Otherwise Specified) Rating Symbol Value Drain-Source Voltage VDS -20 Gate-Source Voltage VGS ±8 Continuous Drain Current 3 ID -2.3 A I DM -8 A PD 0.9 0.57 W Maximum Junction-ambient 3 R θJA 140 ˚C /W Maximum Junction-case R θJC 100 ˚C /W Ambient Temperature Ta 150 ˚C Case Temperature Tc 150 ˚C Operating Junction Temperature Range TJ 150 ˚C Storage Temperature Range T stg -55~+150 ˚C Pulsed Drain Current 1,2 Total Po wer Dis sipation(T A =25˚C) (T A =75˚C) Unit V Device Marking WTC2301 = 01 WEITRON http://www.weitron.com.tw 1/6 Rev.D 29-Mar-10 WTC2301 Electrical Characteristics (TA = 25℃ Unless otherwise noted) Characteristic Symbol Min Typ Max V(BR)DSS -20 - - Unit Static Drain-Source Breakdown Voltage VGS =0,I D =-250μA V Gate-Source Threshold Voltage VGS(Th) -0.45 - -0.95 I GSS - - ±100 nA I DSS - - -1 μA R DS(o n) - 69 83 100 150 mΩ g fs - 6.5 - S Input Capacitance VGS =0V,VDS =-6V,f=1.0MHz C iss - 882.51 - Output Capacitance VGS =0V,VDS =-6V,f=1.0MHz C oss - 145.54 - Reverse Transfer Capacitance VGS =0V,VDS =-6V,f=1.0MHz C rss - 97.26 - VDS =VGS ,I D =-250 μA Gate-Source L eakage C urrent VGS = ±8 V Drain- Sou rce Leakage Current(Tj=25˚C) VDS =-9.6V,V GS =0 Drain-Source On-Resistance 2 VGS =-4.5V,I D=-2.8A VGS =-2.5V,I D=-2.0A Forward Transconductance VDS =-5.0 V, ID =-4.0A Dynamic WEITRON http://www.weitron.com.tw 2/6 pF Rev.D 29-Mar-10 WTC2301 Switching Turn-on Delay Time 2 t d (on) - 17.28 - Rise Time VDD=-6V,VGEN =-4.5V,I D=-1A,R L =6 Ω ,R G =6Ω tr - 3.73 - Turn-off De lay Time VDD=-6V,VGEN =-4.5V,I D=-1A,R L =6 Ω ,R G =6Ω t d (off) - 36.05 - VDD=-6V,VGEN =-4.5V,I D=-1A,R L =6 Ω ,R G =6Ω tf - 6.19 - Total Gate Charge 2 VDS =-6.0V,VGS =-4.5V,I D=-2.8A Qg - 15.23 - Gate-Source C harge VDS =-6.0V,VGS =-4.5V,I D=-2.8A Q gs - 5.49 - Gate-Drain C hange VDS =-6.0V,VGS =-4.5V,I D=-2.8A Q gd - 2.74 - VSD - -0.8 - 1.2 V IS - - - 2.4 A VDD=-6V,VGEN =-4.5V,I D=-1A,R L =6 Ω ,R G =6Ω ns Fall Time nC Source-Drain Diode Characteristics Forward On Voltage 2 VGS =0V,IS =-0.75A, Tj=25 C Continuous Source Current(Body Diode) Note: 1. Pulse width limited by Max, junction temperature. 2. pulse width≦300μs, duty cycle≦2%. 3. Surface mounted on 1 in2 copper pad of FR4 board; 270℃/W when mounted on min, copper pad. WEITRON http://www.weitron.com.tw 3/6 Rev.D 29-Mar-10 WTC2301 Typical Electrical Characteristics 20 Vds=5V 16 25°C Id , DRAIN CUR RENT(A) Id DRAIN CURRENT(A ) 18 14 12 10 8 6 4 2 0 18 14 Vgs=2V 12 10 8 6 Vgs=1.5V 4 2 0 0 0.5 1 1.5 2 Vgs, GA TE-TO-SOURCE VOLTAGE(V) 2. 5 0 0.5 Figure 1. Transfer Characteristics 0.5 0.45 0.4 0.35 Vgs=1.5V 0.3 0.25 0.2 Vgs=2V 0.15 0.1 0.05 Vgs=2.5V 0 0 1 2 3 4 5 Id- Drain curren t 6 7 http://www.weitron.com.tw 1.5 2 2.5 3 3.5 4 Vds ,DRAIN-TO-S OURCE VOLTA GE(V) 4.5 5 0.5 0.45 0.4 0.35 0.3 0.25 Id=3.5A 0.2 0.15 0.1 0.05 0 0 8 Figure 3. On–Resistance versus Drain Current WEITRON 1 Figure 2. On–Region Characteristics Rds(on) -On-Resista nce(Ω) Rds(on) -On-Resistance(Ω) Vgs=2.5V 25°C 16 2 4 6 Vgs-Gate-to- Source Voltag e(V) 8 Figure 4. On-Resistance vs. Gate-to-Source Voltage 4/6 Rev.D 29-Mar-10 WTC2301 Typical Electrical Characteristics 12 1800 1600 10 Ca pa ci ta nc e 1400 Vgs(V) 8 6 4 1200 Ciss 1000 800 600 Coss 400 2 200 Crss 0 0 0 5 10 15 20 25 0 30 1 2 3 Figure 5. Gate Charge 5 6 7 Figure 6. Capacitance 120 0 -0.1 100 -0.2 80 VGS(TH)(V) Rd s( on ) (m R ) 4 V ds Qgs(nC) VGS=-4.5V ID=2A 60 40 -0.3 -0.4 -0.5 -0.6 ID=250uA -0.7 -0.8 20 -0.9 0 -50 0 50 100 -1 -50 150 o Temp( C) http://www.weitron.com.tw 50 100 150 Temp( o C) Figure 8. Vth Vs.Junction Temperature Figure 7. On-Resistance Vs.Junction Temperature WEITRON 0 5/6 Rev.D 29-Mar-10 WTC2301 SOT-23 Outline Dimension SOT-23 Dim A B C D E G H J K L M A B TOP VIEW C D E G H K J WEITRON http://www.weitron.com.tw L M 6/6 Min 0.35 1.19 2.10 0.85 0.46 1.70 2.70 0.01 0.89 0.30 0.076 Max 0.51 1.40 3.00 1.05 1.00 2.10 3.10 0.13 1.10 0.61 0.25 Rev.D 29-Mar-10