 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
TBU-KE050-050-WH Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
|
||||||||||||||||||||||||||||||
TBU-KE050-050-WH Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
|
|
1 / 6 page  Features ■ Superior circuit protection ■ Overcurrent and overvoltage protection ■ Blocks surges up to rated limits ■ High speed performance ■ Small SMT package ■ RoHS compliant* ■ Agency recognition: Applications ■ Set top box LNB ports ■ Protection modules and dongles ■ Process control equipment ■ Test and measurement equipment ■ General electronics TBU-KE Series - TBU® High Speed Protectors *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. General Information The TBU-KE Series of Bourns® TBU® (Transient Blocking Unit) products are very low capacitance unidirectional high speed surge protection components designed to protect against faults caused by short circuits, AC power cross, induction and lightning surges. The TBU-KE is a unidirectional TBU® device: the TBU® protector will trip in less than 1 μs when the current reaches the maximum value in one direction only, that is when Pin 1 is positive in voltage with respect to Pin 2. No current limiting exists in the oppo- site polarity, and the TBU® protector appears as resistive in nature. The reverse current should not exceed the maximum trip current level of the TBU® device. An external diode may be used to prevent reverse current in DC biased applications. The TBU® protector blocks surges and provides an effective barrier behind which sen- sitive electronics will not be exposed to large voltages or currents during surge events. After the surge, the TBU® device resets when the voltage across the TBU® device falls to the Vreset level. The TBU ® device will automatically reset on lines which have no DC bias or have DC bias below Vreset (such as unpowered signal lines). The TBU® device is provided in a surface mount DFN package and meets industry standard requirements such as RoHS and Pb Free solder reflow profiles. Agency Approval Description UL File Number: E315805 Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted) Symbol Parameter Part Number Value Unit Vimp Peak impulse voltage withstand with duration less than 10 ms TBU-KE025-xxx-WH TBU-KE040-xxx-WH TBU-KE050-xxx-WH 250 400 500 V Vrms Continuous A.C. RMS voltage TBU-KE025-xxx-WH TBU-KE040-xxx-WH TBU-KE050-xxx-WH 100 200 250 V Top Operating temperature range -40 to +85 °C Tstg Storage temperature range -65 to +150 °C E2550 0072 TBU® Device Line Side 12 Load Side Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com |
Similar Part No. - TBU-KE050-050-WH |
|
Similar Description - TBU-KE050-050-WH |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
