Data Book and Design Guide
TECCOR ELECTRONICS
1800 Hurd Drive Irving, Texas 75038 United States of America Phone: +1 972-580-7777 Fax: +1 972-550-1309 Web site: http://www.teccor.com E-mail:
[email protected]
An Invensys company
Teccor Electronics is the proprietor of the SIDACtor®, Battrax®, and TeleLink® trademarks. All other brand names may be trademarks of their respective companies. Teccor Electronics SIDACtor products are covered by these and other U.S. Patents: 4,685,120 4,827,497 4,905,119 5,479,031 5,516,705
All SIDACtor products are recognized and listed under UL file E133083 as a UL 497B compliant device. All TeleLink fuses are recognized under UL file E191008 and are also listed for CSA marking by certificate LR 702828.
ISO 9001
TEC
COR ELECTRONICS
Teccor Electronics reserves the right to make changes at any time in order to improve designs and to supply the best products possible. The information in this catalog has been carefully checked and is believed to be accurate and reliable; however, no liability of any type shall be incurred by Teccor for the use of the circuits or devices described in this publication. Furthermore, no license of any patent rights is implied or given to any purchaser.
NOTES
1 Product Selection
Guide
Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Product Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Part Number Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Description of Part Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 Electrical Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10 Quality and Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11 Standard Terms and Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
© 2002 Teccor Electronics SIDACtor® Data Book and Design Guide
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Product Selection Guide
Product Description
Product Description
SIDACtor components are solid state crowbar devices designed to protect telecom equipment during hazardous transient conditions. Capitalizing on the latest in thyristor advancements, Teccor makes SIDACtor devices with a patented ion implant technology. This technology ensures effective protection within nanoseconds, up to 5000 A surge current ratings, and simple solutions for regulatory requirements such as GR 1089, TIA-968 (formerly known as FCC Part 68), ITU-T K.20, ITU-T K.21, and UL 60950.
Operation
In the standby mode, SIDACtor devices exhibit a high off-state impedance, eliminating excessive leakage currents and appearing transparent to the circuits they protect. Upon application of a voltage exceeding the switching voltage (VS), SIDACtor devices crowbar and simulate a short circuit condition until the current flowing through the device is either interrupted or drops below the SIDACtor device’s holding current (IH). Once this occurs, SIDACtor devices reset and return to their high off-state impedance.
+I
IT IS IH IDRM -V VT VDRM VS +V
-I
V-I Characteristics
Advantages
Compared to surge suppression using other technologies, SIDACtor devices offer absolute surge protection regardless of the surge current available and the rate of applied voltage (dv/dt). SIDACtor devices: • • • • • •
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Cannot be damaged by voltage Eliminate hysteresis and heat dissipation typically found with clamping devices Eliminate voltage overshoot caused by fast-rising transients Are non-degenerative Will not fatigue Have low capacitance, making them ideal for high-speed transmission equipment
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Product Description
Applications
When protecting telecommunication circuits, SIDACtor devices are connected across Tip and Ring for metallic protection and across Tip and Ground and Ring and Ground for longitudinal protection. They typically are placed behind some type of current-limiting device, such as Teccor’s F1250T Telelink slow blow fuse. Common applications include: • Central office line cards (SLICs) • T-1/E-1, ISDN, and xDSL transmission equipment • Customer Premises Equipment (CPE) such as phones, modems, and caller ID adjunct boxes • PBXs, KSUs, and other switches • Primary protection including main distribution frames, five-pin modules, building entrance equipment, and station protection modules • Data lines and security systems • CATV line amplifiers and power inserters • Sprinkler systems For more information regarding specific applications, design requirements, or surge suppression, please contact Teccor Electronics directly at +1 972-580-7777 or through our local area .