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| P-Channel Enhancement Mode Field Effect Transistor FEATURES -20V, -3.8A, RDS(ON) = 55m @VGS = -4.5V. RDS(ON) = 62m @VGS = -2.5V. High dense cell design for extremely low RDS(ON). Rugged and reliable. Lead free product is acquired. SOT-23 package. CES2321 D D G SOT-23 G S S ABSOLUTE MAXIMUM RATINGS Parameter Drain-Source Voltage Gate-Source Voltage Drain Current-Continuous Drain Current-Pulsed a TA = 25 C unless otherwise noted Symbol VDS VGS ID IDM PD TJ,Tstg Limit -20 Units V V A A W C 12 -3.8 -15.2 1.25 -55 to 150 Maximum Power Dissipation Operating and Store Temperature Range Thermal Characteristics Parameter Thermal Resistance, Junction-to-Ambient b Symbol RJA Limit 100 Units C/W Details are subject to change without notice . 1 Rev 3. 2010.Sep http://www.cetsemi.com CES2321 Electrical Characteristics Parameter Off Characteristics Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate Body Leakage Current, Forward Gate Body Leakage Current, Reverse On Characteristics c Gate Threshold Voltage Static Drain-Source On-Resistance Forward Transconductance Dynamic Characteristics Input Capacitance Output Capacitance Reverse Transfer Capacitance Switching Characteristics d Turn-On Delay Time Turn-On Rise Time Turn-Off Delay Time Turn-Off Fall Time Total Gate Charge Gate-Source Charge Gate-Drain Charge Drain-Source Diode Forward Current b Drain-Source Diode Forward Voltage c td(on) tr td(off) tf Qg Qgs Qgd IS VSD VGS = 0V, IS = -0.42A VDS = -10V, ID = -3.8A, VGS = -4.5V VDD = -10V, ID =-3.8A, VGS = -4.5V, RGEN = 3 15 10 40 13 13 2.5 3 -1 -1.2 30 20 80 26 17 ns ns ns ns nC nC nC A V d TA = 25 C unless otherwise noted Symbol BVDSS IDSS IGSSF IGSSR VGS(th) RDS(on) gFS Ciss Coss Crss Test Condition VGS = 0V, ID = -250A VDS = -20V, VGS = 0V VGS = 12V, VDS = 0V VGS = -12V, VDS = 0V VGS = VDS, ID = -250A VGS = -4.5V, ID = -2.4A VGS = -2.5V, ID = -2.0A VDS = -5V, ID = -2.4A -0.4 39 47 10 965 200 155 Min -20 -1 100 -100 -1.0 55 62 Typ Max Units V A nA nA V m m S pF pF pF VDS = -10V, VGS = 0V, f = 1.0 MHz Drain-Source Diode Characteristics and Maximun Ratings Notes : a.Repetitive Rating : Pulse width limited by maximum junction temperature. b.Surface Mounted on FR4 Board, t < 5 sec. c.Pulse Test : Pulse Width < 300s, Duty Cycle < 2%. d.Guaranteed by design, not subject to production testing. 2 CES2321 15 10 -ID, Drain Current (A) 9 6 3 0 0.0 -ID, Drain Current (A) 12 -VGS=4.5,3.0,2.5V -VGS=2.0V 25 C 8 6 4 2 0 -VGS=1.5V TJ=125 C 0.0 0.5 1.0 1.5 -55 C 2.0 2.5 3.0 0.5 1.0 1.5 2.0 2.5 -VDS, Drain-to-Source Voltage (V) Figure 1. Output Characteristics 1200 1000 800 600 400 200 0 Crss 0 2 4 6 8 10 Ciss -VGS, Gate-to-Source Voltage (V) Figure 2. Transfer Characteristics 2.2 1.9 1.6 1.3 1.0 0.7 0.4 -100 ID=-2.4A VGS=-4.5V Coss RDS(ON), Normalized RDS(ON), On-Resistance(Ohms) C, Capacitance (pF) -50 0 50 100 150 200 -VDS, Drain-to-Source Voltage (V) Figure 3. Capacitance 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 -50 VDS=VGS TJ, Junction Temperature( C) Figure 4. On-Resistance Variation with Temperature -IS, Source-drain current (A) VGS=0V 10 1 VTH, Normalized Gate-Source Threshold Voltage ID=-250A 10 0 -25 0 25 50 75 100 125 150 10 -1 0.2 0.4 0.6 0.8 1.0 1.2 TJ, Junction Temperature( C) Figure 5. Gate Threshold Variation with Temperature -VSD, Body Diode Forward Voltage (V) Figure 6. Body Diode Forward Voltage Variation with Source Current 3 CES2321 -VGS, Gate to Source Voltage (V) 5 V =-10V DS ID=-3.8A 10 2 RDS(ON)Limit 1 -ID, Drain Current (A) 4 3 2 1 0 10 10 0 1ms 10ms 100ms 1s DC 10 -1 0 4 8 12 16 10 -2 TA=25 C TJ=150 C Single Pulse -1 10 10 0 10 1 10 2 Qg, Total Gate Charge (nC) Figure 7. Gate Charge VDD t on V IN VGS RGEN G RL D VOUT td(on) VOUT -VDS, Drain-Source Voltage (V) Figure 8. Maximum Safe Operating Area toff tr 90% td(off) 90% 10% tf 10% INVERTED 90% S VIN 50% 10% 50% PULSE WIDTH Figure 9. Switching Test Circuit Figure 10. Switching Waveforms 10 0 r(t),Normalized Effective Transient Thermal Impedance D=0.5 0.2 0.1 0.05 0.02 0.01 PDM t1 t2 10 -1 10 -2 Single Pulse 10 -3 1. RcJA (t)=r (t) * RcJA 2. RcJA=See Datasheet 3. TJM-TA = P* RcJA (t) 4. Duty Cycle, D=t1/t2 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 Square Wave Pulse Duration (sec) Figure 11. Normalized Thermal Transient Impedance Curve 4 |
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