DN8B20KC

DN8B20KC DN8B20KC 20V/0.8A N Channel Small Signal MOSFET General description 20V/0.8A N Channel Small Signal MOSFET Features: • Low RDS(on) @VGS=4.5V • 2.5V Logic Level Control • N Channel SOT-883 Package • ESD Protection • Pb−Free, RoHS Compliant Applications • LED Lighting Application, • ON/OFF switch • Networking V(BR)DSS 20V RDS(ON) Typ SOT-883 ID Max 200mΩ @4.5V 0.8A 220mΩ @ 3.3V Absolute Maximum Ratings (TA=25℃unless otherwise noted) Symbol Parameter Rating Unit Common Ratings (TA=25°C Unless Otherwise Noted) VGS Gate-Source Voltage ±8 V V Drain-Source Breakdown Voltage 20 V TJ Maximum Junction Temperature 150 °C TSTG Storage Temperature Range -50 to 150 °C (BR)DSS Mounted on Large Heat Sink IDM Pulse Drain Current Tested① TA =25°C 3.2 A ID Continuous Drain Current TA =25°C 0.8 A TA =70°C 0.65 TA =25°C 0.3 TA =70°C 0.2 PD RJA Maximum Power Dissipation Thermal Resistance Junction-Ambient www.doeshare.net 400 W °C/W Page 1 of 6 DN8B20KC Symbol Parameter Condition Min Typ Max Unit Static Electrical Characteristics @ TJ = 25°C (unless otherwise stated) V(BR)DSS Drain-Source Breakdown Voltage VGS=0V ID=250μA 20 -- -- V Zero Gate Voltage Drain Current(TA=25℃) VDS=20V, VGS=0V -- -- 1 μA Zero Gate Voltage Drain Current(TA=125℃) VDS=16V, VGS=0V -- -- 100 uA IGSS Gate-Body Leakage Current VGS=±8V, VDS=0V -- -- ±10 uA VGS(TH) Gate Threshold Voltage VDS=VGS, ID=250μA 0.35 0.6 1.0 V RDS(ON) Drain-Source On-State Resistance② VGS=4.5V, ID=0.5A -- 200 300 mΩ RDS(ON) Drain-Source On-State Resistance② VGS=3.3V, ID=0.3A -- 220 350 mΩ RDS(ON) Drain-Source On-State Resistance② VGS=2.5V, ID=0.2A -- 250 400 mΩ -- 36 -- pF -- 9.3 -- pF -- 6.8 -- pF -- 0.8 -- nC -- 0.11 -- nC -- 0.18 -- nC -- 7 -- ns -- 10 -- ns - 35 -- ns -- 14 -- ns -- -- 0.5 A -- 0.74 1.2 V IDSS Dynamic Electrical Characteristics @ TJ = 25°C (unless otherwise stated) Ciss Input Capacitance Coss Output Capacitance Crss Reverse Transfer Capacitance Qg Total Gate Charge VDS=10V, VGS=0V, f=1MHz VDS=10V ID=0.5A, Qgs Gate Source Charge Qgd Gate Drain Charge VGS=4.5V Switching Characteristics td(on) Turn on Delay Time tr Turn on Rise Time td(off) Turn Off Delay Time tf Turn Off Fall Time VDD=10V, ID=0.5A, RG=3.3Ω, VGS=4.5V Source Drain Diode Characteristics ISD Source drain current(Body Diode) VSD Forward on voltage② TA=25℃ Tj=25℃, ISD=0.3A, VGS=0V Notes: ① Pulse width limited by maximum allowable junction temperature ② Pulse test ; Pulse width≤300μs, duty cycle≤2% www.doeshare.net Page 2 of 6 DN8B20KC Typical Characteristics VDS, Drain -Source Voltage (V) Fig1. Typical Output Characteristics VGS, Gate -Source Voltage (V) Fig3. Typical Transfer Characteristics VSD, Source-Drain Voltage (V) Fig5. Typical Source-Drain Diode Forward Voltage www.doeshare.net Tj - Junction Temperature (°C) Fig2. Normalized Threshold Voltage Vs. Temperature ID , Drain Current (A) Fig4. On-Resistance vs. Drain Current and Gate VDS, Drain -Source Voltage (V) Fig6. Maximum Safe Operating Area Page 3 of 6 DN8B20KC Typical Characteristics VDS, Drain-Source Voltage (V) Qg, Total Gate Charge (nC) Fig7. Typical Capacitance Vs. Drain-Source Voltage Fig8. Typical Gate Charge Vs. Gate-Source Voltage Pulse Width (s) Fig9. Normalized Maximum Transient Thermal Impedance Fig10. Switching Time Test Circuit and waveforms www.doeshare.net Page 4 of 6 DN8B20KC SOT-883 Package outline www.doeshare.net Page 5 of 6 DN8B20KC Important Notice and Disclaimer DOESHARE has used reasonable care in preparing the information included in this document, but DOESHARE does not warrant that such information is error free. DOESHARE assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein. DOESHARE no warranty, representation or guarantee regarding the documents, circuits and products specification, DOESHARE reservation rights to make changes for any documents, products, circuits and specifications at any time without notice. Purchasers are solely responsible for the choice, selection and use of the DOESHARE products and services described herein, and DOESHARE assumes no liability whatsoever relating to the choice, selection or use of the products and services described herein. No license, express or implied, by implication or otherwise under any intellectual property rights of DOESHARE. Resale of DOESHARE products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by DOESHARE for the DOESHARE product or service described herein and shall not create or extend in any manner whatsoever, any liability of DOESHARE. www.doeshare.net Page 6 of 6