SSF8205U Main Product Characteristics: D1 18V RDS(on) 20mohm(typ.) ID 4.5A 8205U VDSS G2 G1 S2 S1 Marking and pin SOT23-6 D2 Assignment Schematic diagram Features and Benefits: Advanced trench MOSFET process technology Special designed for buttery protection, load switching and general power management Ultra low on-resistance with low gate charge Fast switching and reverse body recovery 150℃ operating temperature Description: It utilizes the latest trench processing techniques to achieve the high cell density and reduces the on-resistance with high repetitive avalanche rating. These features combine to make this design an extremely efficient and reliable device for use in buttery protection, power switching application and a wide variety of other applications Absolute max Rating: Parameter Symbol Limit Unit Drain-Source Voltage VDS 18 V Gate-Source Voltage VGS ±10 V ID 4.5 A IDM 25 A PD 1.25 W TJ,TSTG -55 To 150 ℃ Drain Current-Continuous@ Current-Pulsed (Note 1) Maximum Power Dissipation Operating Junction and Storage Temperature Range Thermal Resistance Thermal Resistance,Junction-to-Ambient (Note 2) ©Silikron Semiconductor CO.,LTD. 2011.05.25 www.silikron.com RθJA 100 Version :1.0 ℃/W page 1 of 9 SSF8205U Electrical Characterizes @TA=25℃ Parameter unless otherwise specified Symbol Condition Min Typ Max Unit Drain-Source Breakdown Voltage BVDSS VGS=0V ID=250μA 18 Zero Gate Voltage Drain Current IDSS VDS=18V,VGS=0V 1 μA Gate-Body Leakage Current IGSS VGS=±10V,VDS=0V ±100 nA Gate Threshold Voltage VGS(th) VDS=VGS,ID=250μA 0.8 1.2 V Drain-Source On-State Resistance RDS(ON) VGS=4.5V, ID=4.5A 20 30 mΩ VGS=2.5V, ID=3.5A 25 45 mΩ VDS=5V,ID=4.5A 10 S 800 PF 155 PF 125 PF 18.3 nS OFF CHARACTERISTICS V ON CHARACTERISTICS (Note 3) Forward Transconductance gFS 0.5 DYNAMIC CHARACTERISTICS (Note4) Input Capacitance Clss Output Capacitance Coss Reverse Transfer Capacitance Crss VDS=8V,VGS=0V, F=1.0MHz SWITCHING CHARACTERISTICS (Note 4) Turn-on Delay Time td(on) Turn-on Rise Time tr VDD=10V,ID=1A 4.8 nS td(off) VGS=4V,RGEN=10Ω 43.5 nS 20 nS 11 nC 2.2 nC 2.5 nC Turn-Off Delay Time Turn-Off Fall Time tf Total Gate Charge Qg Gate-Source Charge Qgs Gate-Drain Charge Qgd VDS=10V,ID=4.5A, VGS=4V DRAIN-SOURCE DIODE CHARACTERISTICS Diode Forward Voltage (Note 3) VSD Diode Forward Current (Note 2) IS ©Silikron Semiconductor CO.,LTD. VGS=0V,IS=2A 2011.05.25 www.silikron.com 0.8 Version : 1.0 1.2 V 4.5 A page 2 of 9 SSF8205U Test circuits and Waveforms Switch Waveforms: 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 testing. ©Silikron Semiconductor CO.,LTD. 2011.05.25 www.silikron.com Version : 1.0 page 3 of 9 SSF8205U ID - Drain Current (A) Vgs Gate-Source Voltage (V) Vds Drain-Source Voltage (V) Figure 2: Transfer Characteristics Normalized On-Resistance Figure 1: Typical Output Characteristics Rdson On-Resistance(Ω) ID - Drain Current (A) Typical electrical and thermal characteristics T J -Junction Temperature(℃) ID - Drain Current (A) Figure 4： Drain-Source On-Resistance Rdson On-Resistance(mΩ) I s - Reverse Drain Current (A) Figure 3: Drain-Source On-Resistance Vgs Gate-Source Voltage (V) Vsd Source-Drain Voltage (V) Figure 5 : Source- Drain Diode Forward ©Silikron Semiconductor CO.,LTD. 2011.05.25 www.silikron.com Figure 6: Rdson vs Vgs Version : 1.0 page 4 of 9 SSF8205U PD Power(W) ID- Drain Current (A） T J -Junction Temperature(℃) TJ -Junction Temperature(℃) Figure 8： Drain Current C Capacitance (pF) Vgs Gate-Source Voltage (V) Figure 7: Power Dissipation Vds Drain-Source Voltage (V) Qg Gate Charge (nC) Figure 9： Gate Charge Figure 11: Figure 10: Capacitance vs Vds Safe Operation Area ©Silikron Semiconductor CO.,LTD. 2011.05.25 www.silikron.com Version : 1.0 page 5 of 9 SSF8205U r(t),Normalized Effective Transient Thermal Impedance Square Wave Pulse Duration(sec) Figure 12: Normalized Maximum Transient Thermal Impedance ©Silikron Semiconductor CO.,LTD. 2011.05.25 www.silikron.com Version : 1.0 page 6 of 9 SSF8205U Mechanical Data： SOT23-6 Dimensions in Millimeters (UNIT:mm) NOTES： 1. All dimensions are in millimeters. 2. Dimensions are inclusive of plating 3. Package body sizes exclude mold flash and gate burrs. Mold flash at the non-lead sides should be less than 6 mils. 4. Dimension L is measured in gauge plane. 5. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact. ©Silikron Semiconductor CO.,LTD. 2011.05.25 www.silikron.com Version : 1.0 page 7 of 9 SSF8205U Ordering and Marking Information Device Marking: 8205U Package (Available) SOT23-6 Operating Temperature Range C : -55 to 150 ºC Devices per Unit Package Type SOT23-6 Units/ Tube 3000pcs Tubes/ Inner Box 10pcs Reliability Test Program Test Item Conditions Units/ Inner Box 30000pcs Inner Boxes/ Carton Box 4pcs Duration Sample Size High Temperature Reverse Bias(HTRB) Tj=125℃ or 150℃ @ 80% of Max VDSS/VCES/VR 168 hours 500 hours 1000 hours 3 lots x 77 devices High Temperature Gate Bias(HTGB) Tj=125℃ or 150℃ @ 100% of Max VGSS 168 hours 500 hours 1000 hours 3 lots x 77 devices ©Silikron Semiconductor CO.,LTD. 2011.05.25 www.silikron.com Version : 1.0 Units/ Carton Box 120000pcs page 8 of 9 SSF8205U ATTENTION: ■ ■ ■ ■ ■ ■ ■ ■ ■ Any and all Silikron 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 Silikron representative nearest you before using any Silikron products described or contained herein in such applications. Silikron 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 Silikron products described or contained herein. Specifications of any and all Silikron 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. Silikron Semiconductor 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 Silikron 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 Silikron Semiconductor CO.,LTD. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. Silikron 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 Silikron product that you intend to use. This catalog provides information as of Dec, 2008. Specifications and information herein are subject to change without notice. Customer Service Worldwide Sales and Service: [email protected] Technical Support: [email protected] Suzhou Silikron Semiconductor Corp. Building 11A Suchun Industrial Square, 428# Xinglong Street, Suzhou P.R. China TEL: (86-512) 62560688 FAX: (86-512) 65160705 E-mail: [email protected] ©Silikron Semiconductor CO.,LTD. 2011.05.25 www.silikron.com Version : 1.0 page 9 of 9