SM712

HUAXUANYANG HXY SM712 ELECTRONICS CO.,LTD ESD PROTECTION DIODE Discription The SM712 protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. Excellent clamping capability, low leakage, low capacitance, and fast response time provide best in class 3 2 protection on designs that are exposed to ESD. 1 It gives designer the flexibility to protect one bi-directional SOT-23 line in applications where arrays are not practical. Features  Low capacitance.  Low clamping voltage.  ESD protection  Complies with IEC 61000-4-2 standards:Air discharge:±30kV Contact discharge:±30kV  We declare that the material of product compliance with RoHS requirements and Halogen Free. Circuit Diagram Ordering information Product ID SM712 Pack Qty(PCS) SOT-23 3000 Absolute Ratings (Tamb=25°C ) Symbol Parameter Value Units PPP Peak Pulse Power (tp = 8/20μs) 200 W TL Maximum lead temperature for soldering during 10s 260 °C Tstg Storage Temperature Range -55 to +150 °C Top Operating Temperature Range -55 to +125 °C Tj Maximum junction temperature IEC61000-4-2 (ESD) IEC61000-4-4 (EFT) Shenzhen HuaXuanYang Electronics CO.,LTD air discharge contact discharge 150 °C ±30 ±30 KV 15 A www.hxymos.com HUAXUANYANG HXY SM712 ELECTRONICS CO.,LTD ESD PROTECTION DIODE Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Characteristic Symbol MIN MIN MAX Unit (Pin 1、2 to Pin 3) (Pin 3 to Pin 1、2) Reverse breakdown voltage VRWM - - 12 7 V (IT = 1 mA,Pin 1、2 to Pin 3) (IT = 1 mA,Pin 3 to Pin 1、2) Reverse leakage current VBR 13.3 7.5 - V - - IR - - 100 200 nA VC - - 12 20 V - - 15 15 pF Reverse stand-off voltage (VR = VRWM,Pin 1、2 to Pin 3) (VR = VRWM,Pin 3 to Pin 1、2) Clamping Voltage (IPP = 10A (8 x 20µs pulse),Pin 1、2 to Pin 3) (IPP = 10A (8 x 20µs pulse),Pin 3 to Pin 1 、2) Junction Capacitance (VR = 0V, f = 1MHz,Pin 1、2 to Pin 3) (VR = 0V, f = 1MHz,Pin 3 to Pin 1、2) CJ 100 120 90 % of Peak Pulse Current % of Rated Power 100 80 60 40 20 80 70 60 50 40 30 20 10 0 0 0 25 50 75 100 125 Ambient Temperature_Ta(℃ ) Figure 1. Power Derating Curve Shenzhen HuaXuanYang Electronics CO.,LTD 150 0 20 40 Time_t(uS) 60 80 Figure 2. 8 X 20uS Pulse Waveform www.hxymos.com HUAXUANYANG HXY SM712 ELECTRONICS CO.,LTD ESD PROTECTION DIODE 30 20 20 15 Clamping Voltage PIN3 to 1/2 10 tp=100ns 12 Clamping Voltage PIN1/2 to 3 TLP Current (A) Clamping Voltage_Vc (V) 16 25 8 4 0 -4 -8 -12 5 -16 0 0 3 6 9 12 15 18 Peak Pulse Current_Ipp (A) Figure 3.Clamping Voltage vs.Peak Pulse Current Shenzhen HuaXuanYang Electronics CO.,LTD -20 -24 -18 -12 -6 0 6 12 18 24 TLP Voltage (V) Figure 4. TLP Measurement www.hxymos.com HUAXUANYANG HXY SM712 ELECTRONICS CO.,LTD ESD PROTECTION DIODE 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 Shenzhen HuaXuanYang Electronics CO.,LTD www.hxymos.com HUAXUANYANG HXY SM712 ELECTRONICS CO.,LTD ESD PROTECTION DIODE Attention ■ Any and all HUA XUAN YANG ELECTRONICS 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 HUA XUAN YANG ELECTRONICS representative nearest you before using any HUA XUAN YANG ELECTRONICS products described or contained herein in such applications. ■ HUA XUAN YANG ELECTRONICS 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 HUA XUAN YANG ELECTRONICS products described or contained herein. ■ Specifications of any and all HUA XUAN YANG ELECTRONICS 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. ■ HUA XUAN YANG ELECTRONICS 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 HUA XUAN YANG ELECTRONICS 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 HUA XUAN YANG ELECTRONICS CO.,LTD. ■ Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. HUA XUAN YANG ELECTRONICS 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 HUA XUAN YANG ELECTRONICS product that you intend to use. Shenzhen HuaXuanYang Electronics CO.,LTD www.hxymos.com