GCDA15C-1-GS08

GCDA15C-1 Vishay Semiconductors Low Capacitance Bidirectional ESD Protection Diode in SOT143 3D Top View Pinning-Schematic Features • 1-line ESD protection silicon diode • ESD Immunity ± 30 kV e3 (acc. IEC 61000-4-2) • Very low capacitance < 2 pF • Bidirectional, Symmetrical clamping behaviour (BiSy) • Working Voltage ± 15 V • Lead (Pb)-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 3 2 1 4 20075 3D Bottom View Marking GC1 = Type code V 9 = date code year 32 = date code week 20074 Ordering Information Device Name GCDA15C-1 Ordering Code Taped Units per Reel Reels per Carton Box GCDA15C-1-GS08 3000 (per 7" reel (8 mm tape)) 5 Package Data Name SOT143 Molding Compound Flammability Rating Soldering Conditions Weight Marking Code UL 94 V-0 260 °C/10 s at terminals 8 mg GC1 Absolute Maximum Ratings Ratings at 25 °C, ambient temperature unless otherwise specified Test Conditions Symbol Value Peak Pulse Current Parameter acc. IEC 61000-4-5, 8/20 µs / single shot IPP 10 A Peak Pulse Power acc. IEC 61000-4-5, 8/20 µs / single shot PPP 300 W ESD Voltage Immunity acc. IEC 61000-4-2 / 10 pulses VESD ± 30 kV Operating Temperature Junction Temperature Tj - 40 to + 125 °C TSTG - 55 to + 150 °C Storage Temperature Document Number 85856 Rev. 1.2, 17-Mar-06 Unit www.vishay.com 1 GCDA15C-1 Vishay Semiconductors BiSy-mode (1-line Bidirectional Symmetrical protection mode) The GCDA15C-1 is a 1-line Bidirectional, Symmetrical (BiSy) protection device. Two avalanche diodes each in series with a PN-Diode providing a very low capacitance. Due to its symmetry the electrical performance is also symmetrical. For an optimal ESD-protection the line inductance of the protection path (current path from the data line (L1) through the protection device to ground) has to be minimized. For this the data line which has to be protected should be led trough the GCDA15C-1 - one pin (e.g. Pin 3) “in” and the other pin (e.g. Pin 2) “out”. The Ground pins (e.g.Pin 1 and 4) should be connected to ground on the shortest and broadest way to keep the inductance as low as possible! L1 20073 Electrical Characteristics BiSy mode (between Pin 2 + 3 and 1 + 4) Ratings at 25 °C, ambient temperature unless otherwise specified Parameter Test Conditions Symbol Min Typ. at IR = 0.1 µA VRWM 15 16.5 at VR = VRWM = 15 V IR Reverse Working Voltage Reverse Current Max Unit < 0.001 0.1 µA V V Reverse Clamping Voltage at IPP = 1 A VC 18.5 21 Reverse Clamping Voltage at IPP = IPPM = 10 A VC 26 30 at IR = 1 mA VR Capacitance at VR = 0 V, f = 1 MHz CD 1.5 Capacitance at VR = 15 V, f = 1 MHz CD 1.3 pF ESD-Clamping voltage peak at ± 8 kV ESD-pulse acc. IEC 61000-4-2 VCESD 130 V Protection paths number of lines which can be protected Nlines 1 lines Reverse Break down Voltage 16 V 17 V 2 pF Typical Characteristics Ratings at 25 °C, ambient temperature unless otherwise specified 1.8 8 µs to 100 % f = 1MHz 100 % 1.6 1.4 60 % CD in pF IPPM 80 % 20 µs to 50 % 40 % 1.2 1.0 0.8 0.6 0.4 20 % valide for both polarities: Pin 2 + 3 to Pin 1 + 4 and vice versa 0.2 0% 0.0 0 20063 10 20 30 Time in µs Figure 1. 8/20 µs Peak Pulse Current wave form acc. IEC 61000-4-5 www.vishay.com 2 0 40 20064 4 8 12 16 VR in V Figure 2. Typical Capacitance CD vs. Reverse Voltage VR Document Number 85856 Rev. 1.2, 17-Mar-06 GCDA15C-1 Vishay Semiconductors 20 40 18 20 16 0 VC-ESD in V 14 12 VR in V acc. IEC 61000-4-2 - 8 kV contact discharge 10 - 20 - 40 - 60 8 - 80 6 - 100 4 valide for both polarities: Pin 2 + 3 to Pin 1 + 4 and vice versa 2 0 0.01 0.1 1 10 100 - 140 - 10 0 1000 10000 Figure 3. Typical Reverse Voltage VR vs. Reverse Current IR t in ns Figure 6. Typical Clamping performance at 8 kV contact discharge (acc. IEC 61000-4-2) 400 35 valide for both polarities: Pin 2 + 3 to Pin 1 + 4 and vice versa 30 acc. IEC 61000-4-2 contact discharge 350 valide for both polarities: Pin 2 + 3 to Pin 1 + 4 and vice versa 300 20 VC 15 10 VC-ESD in V 25 VC in V 10 20 30 40 50 60 70 80 90 20068 IR in µA 20065 valide for both polarities: Pin 2 + 3 to Pin 1 + 4 and vice versa - 120 250 200 150 VC-ESD 100 5 Measured acc. IEC 61000-4-5 (8/20 µs - wave form) 50 0 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 IPP in A 20066 Figure 4. Typical peak clamping voltage VC vs. peak pulse current IPP 140 0 20069 5 10 15 20 25 30 VESD in kV Figure 7. Typical peak clamping voltage at ESD contact discharge (acc. IEC 61000-4-2) acc. IEC 61000-4-2 + 8 kV contact discharge 120 VC-ESD in V 100 80 60 40 20 0 valide for both polarities: Pin 2 + 3 to Pin 1 + 4 and vice versa - 20 - 40 - 10 0 10 20 30 40 50 60 70 80 90 20067 t in ns Figure 5. Typical Clamping performance at 8 kV contact discharge (acc. IEC 61000-4-2) Document Number 85856 Rev. 1.2, 17-Mar-06 www.vishay.com 3 GCDA15C-1 Vishay Semiconductors Package Dimensions in mm (Inches) SOT143 19730 www.vishay.com 4 Document Number 85856 Rev. 1.2, 17-Mar-06 GCDA15C-1 Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number 85856 Rev. 1.2, 17-Mar-06 www.vishay.com 5 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1