NCE3420

NCE3420 http://www.ncepower.com NCE N-Channel Enhancement Mode Power MOSFET D Description The NCE3420 uses advanced trench technology to provide G excellent RDS(ON), low gate charge and operation with gate voltages as low as 1.8V. This device is suitable for use as a uni-directional or bi-directional load switch. S General Features ● VDS = 20V,ID = 6A Schematic diagram RDS(ON) < 40mΩ @ VGS=2.5V RDS(ON) < 33mΩ @ VGS=4.5V ● High Power and current handing capability ● Surface Mount Package ● Pb free terminal plating ● RoHS compliant ● Halogen free Application ● Uni-directional Load switch ● Bi-directional Load switch Marking and pin assignment SOT-23 top view Package Marking and Ordering Information Device Marking Device Device Package Reel Size Tape width Quantity 3420 Ẋ NCE3420 SOT-23 Ø180mm 8 mm 3000 units Absolute Maximum Ratings (TA=25℃unless otherwise noted) Parameter Symbol Limit Unit Drain-Source Voltage VDS 20 V Gate-Source Voltage VGS ±12 V ID 6 A IDM 30 A PD 1.25 W TJ,TSTG -55 To 150 ℃ RθJA 100 ℃/W Drain Current-Continuous Drain Current-Pulsed (Note 1) Maximum Power Dissipation Operating Junction and Storage Temperature Range Thermal Characteristic Thermal Resistance,Junction-to-Ambient (Note 2) Electrical Characteristics (TA=25℃unless otherwise noted) Parameter Symbol Condition Min Typ Max Unit Drain-Source Breakdown Voltage BVDSS VGS=0V ID=250μA 20 22 - V Zero Gate Voltage Drain Current IDSS VDS=20V,VGS=0V - - 1 μA Wuxi NCE Power Co., Ltd Page 1 Off Characteristics V2.0 NCE3420 http://www.ncepower.com Parameter Symbol Condition Min Typ Max Unit IGSS VGS=±12V,VDS=0V - - ±100 nA Gate Threshold Voltage VGS(th) VDS=VGS,ID=250μA 0.5 0.7 1.0 V Drain-Source On-State Resistance RDS(ON) VGS=2.5V, ID=4.0 A - 21 40 mΩ VGS=4.5V, ID=5.0A - 18 33 mΩ VDS=5V,ID=5A - 25 - S - 424.5 - PF - 59.5 - PF - 51.5 - PF - 3 - nS Gate-Body Leakage Current On Characteristics (Note 3) Forward Transconductance Dynamic Characteristics gFS (Note4) Input Capacitance Clss Output Capacitance Coss Reverse Transfer Capacitance Switching Characteristics Crss VDS=10V,VGS=0V, F=1.0MHz (Note 4) Turn-on Delay Time td(on) Turn-on Rise Time tr VDD=10V, RL=2Ω - 7.5 - nS td(off) VGS=10V,RGEN=3Ω - 20 - nS Turn-Off Delay Time Turn-Off Fall Time tf - 6 - nS Total Gate Charge Qg - 12 - nC Gate-Source Charge Qgs - 1 - nC Gate-Drain Charge Qgd - 2 - nC - - 1.2 V - - 6 A VDS=10V,ID=5A,VGS=10V Drain-Source Diode Characteristics Diode Forward Voltage (Note 3) Diode Forward Current (Note 2) VSD IS VGS=0V,IS=5A Notes: 1. Repetitive Rating: Pulse width limited by maximum junction temperature. 2. Surface Mounted on FR4 Board, t ≤ 10 sec. 3. Pulse Test: Pulse Width ≤ 300μs, Duty Cycle ≤ 2%. 4. Guaranteed by design, not subject to production Wuxi NCE Power Co., Ltd Page 2 V2.0 NCE3420 http://www.ncepower.com Typical Electrical and Thermal Characteristics Vdd Vgs Rgen td(on) Rl Vin D ton tr td(off) Vout 90% VOUT G toff tf 90% INVERTED 10% 10% 90% S VIN 50% 50% 10% PULSE WIDTH Figure 2:Switching Waveforms ID- Drain Current (A) ID- Drain Current (A) Figure 1:Switching Test Circuit Vds Drain-Source Voltage (V) Vgs Gate-Source Voltage (V) Figure 4 Transfer Characteristics Normalized On-Resistance Rdson On-Resistance(mΩ) Figure 3 Output Characteristics TJ-Junction Temperature(℃) ID- Drain Current (A) Figure 5 Drain-Source On-Resistance Wuxi NCE Power Co., Ltd Page 3 Figure 6 Drain-Source On-Resistance V2.0 NCE3420 PD Power(W) Rdson On-Resistance(mΩ) http://www.ncepower.com TJ-Junction Temperature(℃) Vgs Gate-Source Voltage (V) Figure 8 Power Dissipation Is- Reverse Drain Current (A) Vgs Gate-Source Voltage (V) Figure7 Rdson vs Vgs Qg Gate Charge (nC) Vds Drain-Source Voltage (V) Figure 10 Source- Drain Diode Forward ID- Drain Current (A) C Capacitance (pF) Figure 9 Gate Charge Vds Drain-Source Voltage (V) Vds Drain-Source Voltage (V) Figure 11 Capacitance vs Vds Wuxi NCE Power Co., Ltd Figure 12 Safe Operation Area Page 4 V2.0 NCE3420 r(t),Normalized Effective Transient Thermal Impedance http://www.ncepower.com Square Wave Pluse Duration(sec) Figure 13 Normalized Maximum Transient Thermal Impedance Wuxi NCE Power Co., Ltd Page 5 V2.0 NCE3420 http://www.ncepower.com SOT-23 Package Information Symbol Dimensions in Millimeters MIN. MAX. A 0.900 1.150 A1 0.000 0.100 A2 0.900 1.050 b 0.300 0.500 c 0.080 0.150 D 2.800 3.000 E 1.200 1.400 E1 2.250 2.550 e e1 0.950TYP 1.800 L 2.000 0.550REF L1 0.300 0.500 θ 0° 8° Notes 1. All dimensions are in millimeters. 2. Tolerance ±0.10mm (4 mil) unless otherwise specified 3. Package body sizes exclude mold flash and gate burrs. Mold flash at the non-lead sides should be less than 5 mils. 4. Dimension L is measured in gauge plane. 5. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact. Wuxi NCE Power Co., Ltd Page 6 V2.0 http://www.ncepower.com NCE3420 Attention: ■ ■ ■ ■ ■ ■ ■ ■ ■ Any and all NCE power products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your NCE power representative nearest you before using any NCE power products described or contained herein in such applications. NCE power assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all NCE power products described or contained herein. Specifications of any and all NCE power products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. Wuxi NCE Power Co., Ltd CO.,LTD. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all NCE power products(including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of Wuxi NCE Power Co., Ltd CO.,LTD. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. NCE power believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the NCE power product that you intend to use. This catalog provides information as of Sep.2010. Specifications and information herein are subject to change without notice. Wuxi NCE Power Co., Ltd Page 7 V2.0