LESHAN RADIO COMPANY, LTD. 20V N-Channel Enhancement-Mode MOSFET LN2302LT1G VDS= 20V RDS(ON), [email protected], [email protected] = 60m Ω RDS(ON), [email protected], [email protected] = 115mΩ 3 1 2 Features SOT– 23 (TO–236AB) High Density Cell Design For Ultra Low On-Resistance Improved Shoot-Through FOM we declare that the material of product 3 D compliance with RoHS requirements. ▼ H igh Density Cell Design For U ltra Low O n - Resistance G Improved Shoot-Through FO M 1 2 S Ordering Information Device Marking Shipping LN2302LT1G N02 3000/Tape & Reel LN2302LT3G N02 10,000/Tape & Reel Maximum Ratings and Thermal Characteristics (TA = 25oC unless otherwise noted) Symbol Limit Unit Drain-Source Voltage VDS 20 V Gate-Source Voltage VGS ±8 ID 2.3 IDM 8 PD 0.9 Parameter Continuous Drain Current Pulsed Drain Current 1) Maximum Power Dissipation TA = 25oC o TA = 75 C W 0.57 TJ, Tstg Operating Junction and Storage Temperature Range 2) RqJA o C -55 to 150 RqJC Junction-to-Case Thermal Resistance Junction-to-Ambient Thermal Resistance (PCB mounted) A o C/W 145 Note: 1. Repetitive Rating: Pulse width limited by the Maximum junction temperation 2. 1-in2 2oz Cu PCB board 3. Guaranteed by design; not subject to production testing Rev .A 1/5 LESHAN RADIO COMPANY, LTD. LN2302LT1G ELECTRICAL CHARACTERISTICS Parameter Symbol Test Condition Min Typ Max Unit Drain-Source Breakdown Voltage BVDSS VGS = 0V, ID = 250uA 20 - - V Drain-Source On-State Resistance RDS(on) VGS = 4.5V, ID = 2.8A 40 60 Drain-Source On-State Resistance RDS(on) mΩ VGS = 2.5V, ID = 2.0A 50 115 Gate Threshold Voltage VGS(th) VDS =VGS, ID = 250uA Zero Gate Voltage Drain Current IDSS VDS = 9.6V, VGS = 0V -1 uA Gate Body Leakage IGSS VGS = ±8V, VDS = 0V ±100 nA Gate Resistance Rg Forward Transconductance gfs Static Dynamic 0.60 0.95 1.20 V Ω VDS = 5V, ID = 4.0A S 6.5 3) Total Gate Charge Qg Gate-Source Charge Qgs Gate-Drain Charge Qgd Turn-On Delay Time td(on) Turn-On Rise Time tr Turn-Off Delay Time td(off) Turn-Off Fall Time tf Input Capacitance Ciss Output Capacitance Coss Reverse Transfer Capacitance Crss VDS = 6V, ID = 2.8A VGS = 4.5V 3.69 nC 0.70 1.06 6.16 VDD = 6V, RL = 6Ω ΙD = 1Α, VGEN = 4.5V RG = 6Ω 7.56 ns 16.61 4.07 427.12 VDS = 6V, VGS = 0V f = 1.0 MHz pF 80.56 57.00 Source-Drain Diode Max. Diode Forward Current IS Diode Forward Voltage VSD IS = -1.6A, VGS = 0V 1.6 A 1.2 V Note: Pulse test: pulse width <= 300us, duty cycle<= 2% Rev .A 2/5 LESHAN RADIO COMPANY, LTD. LN2302LT1G TYPICAL ELECTRICAL CHARACTERISTICS 20 Vds=5V 14 Id , DRA IN CU RR EN T(A ) Id DR AIN C URR EN T( A) 16 25°C 12 10 8 6 4 2 0 18 25°C 14 12 Vgs=2V 10 8 6 Vgs=1.5V 4 2 0 0 0.5 1 1.5 2 Vg s, G ATE -T O- SOU RC E VOL TA GE (V) 2.5 0 0.5 Figure 1. Transfer Characteristics 500 450 400 350 300 250 200 150 100 50 0 1 1.5 2 2.5 3 3.5 4 Vd s, DR AIN -T O- SOU RC E V OL TA GE( V) 4.5 5 Figure 2. On–Region Characteristics 350 Rds-On-Resistance(mR) rDS(on)-On-Resistance(mR) Vgs=2.5V 16 VGS=1.8V VGS=2.5V VGS=4.5V 0 1 2 3 4 5 ID-Drain Current(A) 6 7 Figure 3. On–Resistance versus Drain Current 8 300 250 200 150 ID=3.5A 100 50 0 0 1 2 3 4 5 6 7 Vgs-Gate-to-Source Voltage(V) Figure 4. On-Resistance vs. Gate-to-Source Voltage Rev .A 3/5 8 LESHAN RADIO COMPANY, LTD. LN2302LT1G TYPICAL ELECTRICAL CHARACTERISTICS 700 10 600 Capacita nce 12 Vgs(V) 8 6 4 2 Ciss 500 400 300 Coss 200 Crss 100 0 0 0 2 4 6 Qgs(nC) 8 10 0 12 2 3 Vd s 4 5 6 Figure 6. Capacitance 70 1.2 60 1 ID=250uA 50 40 Vgs(th)(V) Rds(on)(mR) Figure 5. Gate Charge 1 VGS=4.5V ID=2A 30 20 0.8 0.6 0.4 0.2 10 0 -50 0 50 Temp(ºC) 100 150 Figure 7. On-Resistance Vs.Junction Temperature 0 -50 0 50 Temp(ºC) 100 Figure 8. Vth Vs.Junction Temperature Rev .A 4/5 150 LESHAN RADIO COMPANY, LTD. LN2302LT1G SOT-23 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,1982 2. CONTROLLING DIMENSION: INCH. A L 3 1 V 2 DIM B S G C D H K J MIN 0.1102 0.0472 0.0350 0.0150 0.0701 0.0005 0.0034 0.0140 0.0350 0.0830 0.0177 A B C D G H J K L S V INCHES MAX 0.1197 0.0551 0.0440 0.0200 0.0807 0.0040 0.0070 0.0285 0.0401 0.1039 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 inches mm Rev .A 5/5