CJ2305

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-23 Plastic-Encapsulate MOSFETS CJ2305 P-Channel MOSFET V(BR)DSS ID RDS(on)MAX   -12 V SOT-23 45mΩ@-4.5V  60mΩ@-2.5V  -4.1A 90mΩ@-1.8V   1. GATE 2. SOURCE 3. DRAIN APPLICATION Load Switch for Portable Devices z DC/DC Converter z FEATURE z TrenchFET Power MOSFET MARKING Equivalent Circuit Maximum ratings (Ta=25℃ unless otherwise noted) Parameter Symbol Value Unit Drain-Source Voltage VDS -12 Gate-Source Voltage VGS ±8 Continuous Drain Current ID -4.1 Continuous Source-Drain Diode Current IS -0.8 Maximum Power Dissipation PD 0.35 W RθJA 357 ℃/W Junction Temperature TJ 150 Storage Temperature TSTG -50 ~+150 Thermal Resistance from Junction to Ambient(t≤10s) www.cj-elec.com 1 V A ℃ F,Apr,2015 MOSFET ELECTRICAL CHARACTERISTICS Ta =25 ℃ unless otherwise specified Parameter Test Condition Symbol Min Typ Max Units Static Drain-source breakdown voltage Gate-source threshold voltage V(BR)DSS VGS = 0V, ID =-250µA -12 VGS(th) VDS =VGS, ID =-250µA -0.5 -0.9 V Gate-source leakage IGSS VDS =0V, VGS =±8V ±100 nA Zero gate voltage drain current IDSS VDS =-8V, VGS =0V -1 µA a Drain-source on-state resistance Forward transconductance a RDS(on) gfs VGS =-4.5V, ID =-3.5A 30 45 VGS =-2.5V, ID =-3A 40 60 VGS =-1.8V,ID=-2.0A 60 90 VDS =-5V, ID =-4.1A 6 mΩ S Dynamic b,c Input capacitance Ciss b,c Output capacitance Reverse transfer capacitance Coss b,c 740 VDS =-4V,VGS =0V,f =1MHz Crss 190 VDS =-4V,VGS =-4.5V, Total gate charge b Qg b Gate-source charge b Gate-drain charge Qgs Qgd b,c Gate resistance Rg b,c Turn-on delay time b,c Rise time td(on) tr b,c Turn-off Delay time td(off) b,c tf Fall time b,c Turn-on delay time b,c Rise time td(on) tr b,c Turn-off delay time td(off) b,c tf Fall time pF 290 ID =-4.1A VDS =-4V,VGS =-2.5V, VDD=-4V, RL=1.2Ω, ID ≈-3.3A, VGEN=-4.5V,Rg=1Ω VDD=-4V, RL=1.2Ω, ID ≈-3.3A, VGEN=-8V,Rg=1Ω 15 4.5 9 nC 7 14 Ω 13 20 35 53 32 48 10 20 5 10 11 17 22 33 16 24 1.2 ID =-4.1A f =1MHz 7.8 1.6 1.4 ns Drain-source body diode characteristics Continuous source-drain diode current IS Pulse diode forward currenta ISM Body ciode voltage VSD TC=25℃ -1.4 -10 IF=-3.3A -1.2 A V Note : a. Pulse Test ; Pulse Width ≤300µs, Duty Cycle ≤2%. b. Guaranteed by design, not subject to production testing. c. These parameters have no way to verify. www.cj-elec.com 2 F,Apr,2015 Typical Characteristics Output Characteristics -16 Transfer Characteristics -5 VDS=-3V -4 ID (A) VGS= -4.5V、 -4V、 -3.5V、-3V、-2.5V ID VGS=-2V DRAIN CURRENT DRAIN CURRENT (A) -12 -8 VGS=-1.5V -3 -2 Ta=100℃ Ta=25℃ Pulsed Pulsed -4 -1 -0 -0 -1 -2 -3 DRAIN TO SOURCE VOLTAGE VDS -0 -0.0 -4 (V) -0.5 -1.0 -1.5 GATE TO SOURCE VOLTAGE VGS -2.0 (V) RDS(ON) —— VGS RDS(ON) —— ID 180 200 Ta=25℃ (mΩ) 150 RDS(ON) 120 ON-RESISTANCE ON-RESISTANCE RDS(ON) (mΩ) Pulsed VGS=-1.8V 60 VGS=-2.5V 100 ID=-3.3A Ta=100℃ 50 Pulsed Ta=25℃ VGS=-4.5V 0 -0 -2 -4 -6 -8 DRAIN CURRENT ID -10 Pulsed 0 -12 -0 (A) -2 (V) -0.8 ID=-250uA THRESHOLD VOLTAGE VTH IS (A) SOURCE CURRENT (V) -1.0 Ta=100℃ Pulsed Ta=25℃ Pulsed -0.1 -6 VGS Threshold Voltage IS —— VSD -10 -1 -4 GATE TO SOURCE VOLTAGE -0.4 -0.8 -1.2 SOURCE TO DRAIN VOLTAGE -1.6 VSD (V) -2.0 -0.6 -0.4 -0.2 -0.0 25 50 75 AMBIENT TEMPERATURE 100 Ta 125 (℃ )  3 F,Apr,2015 SOT-23 Package Outline Dimensions Symbol A A1 A2 b c D E E1 e e1 L L1 θ Dimensions In Millimeters Min Max 0.900 1.150 0.000 0.100 0.900 1.050 0.300 0.500 0.080 0.150 2.800 3.000 1.200 1.400 2.250 2.550 0.950 TYP 1.800 2.000 0.550 REF 0.300 0.500 0° 8° Dimensions In Inches Min Max 0.035 0.045 0.000 0.004 0.035 0.041 0.012 0.020 0.003 0.006 0.110 0.118 0.047 0.055 0.089 0.100 0.037 TYP 0.071 0.079 0.022 REF 0.012 0.020 0° 8° SOT-23 Suggested Pad Layout www.cj-elec.com 4 F,Apr,2015 SOT-23 Tape and Reel SOT-23 Tape and reel SOT-23 Embossed Carrier Tape P0 d P1 Packaging Description: SOT-23 parts are shipped in tape. The carrier tape is made from a dissipative (carbon filled) polycarbonate resin. The cover tape is a multilayer film (Heat Activated Adhesive in nature) primarily composed of polyester film, adhesive layer, sealant, and anti-static sprayed agent. These reeled parts in standard option are shipped with 3,000 units per 7" or 17.8cm diameter reel. The reels are clear in color and is made of polystyrene plastic (anti-static coated). B W A F E C A A P A-A Dimensions are in millimeter Pkg type A B C d E F P0 P P1 W SOT-23 3.15 2.77 1.22 Ø1.50 1.75 3.50 4.00 4.00 2.00 8.00 SOT-23 Tape Leader and Trailer Trailer Tape Leader Tape 100±2 Empty Pockets Components 50±2 Empty Pockets SOT-23 Reel D I G W2 3000 H 2500 2000 1500 1000 D2 D1 500 W1 Dimensions are in millimeter Reel Option D D1 D2 G H I W1 W2 7''Dia Ø178.00 54.40 13.00 R78.00 R25.60 R6.50 9.50 12.30 G.W.(kg) REEL Reel Size Box Box Size(mm) Carton Carton Size(mm) 3000 pcs 7 inch 30,000 pcs 203×203×195 120,000 pcs 438×438×220 www.cj-elec.com 5 F,Apr,2015