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TBU-CA050-050-WH Dataheets PDF



Part Number TBU-CA050-050-WH
Manufacturers BOURNS
Logo BOURNS
Description High-Speed Protectors
Datasheet TBU-CA050-050-WH DatasheetTBU-CA050-050-WH Datasheet (PDF)

Features ■ Superior circuit protection ■ Overcurrent and overvoltage protection ■ Blocks surges up to rated limits ■ High-speed performance ■ Small SMT package ■ Agency listing: Applications ■ Voice / VDSL cards ■ Protection modules and dongles ■ Process control equipment ■ Test and measurement equipment ■ General electronics TBU-CA Series - TBU® High-Speed Protectors General Information The TBU-CA Series of Bourns® TBU® products are low capacitance single bidirectional high-speed protection.

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Features ■ Superior circuit protection ■ Overcurrent and overvoltage protection ■ Blocks surges up to rated limits ■ High-speed performance ■ Small SMT package ■ Agency listing: Applications ■ Voice / VDSL cards ■ Protection modules and dongles ■ Process control equipment ■ Test and measurement equipment ■ General electronics TBU-CA Series - TBU® High-Speed Protectors General Information The TBU-CA Series of Bourns® TBU® products are low capacitance single bidirectional high-speed protection Line In/ Line Out components, constructed using MOSFET semiconductor technology, and designed to protect against faults caused by short circuits, AC power cross, induction and lightning surges. Line Out/ Line In TBU® Device The TBU® high-speed protector placed in the system circuit will monitor the current with the MOSFET detection circuit triggering to provide an effective barrier behind which sensitive electronics will not be exposed to large voltages or currents during surge events. 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. Additional Information Click these links for more information: PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT SELECTOR LIBRARY Agency Listing Description UL File Number: E315805 Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted) Symbol Parameter Part Number Value Unit TBU-CA025-xxx-WH 250 TBU-CA040-xxx-WH 400 Vimp Peak impulse voltage withstand with duration less than 10 ms TBU-CA050-xxx-WH 500 V TBU-CA065-xxx-WH 650 TBU-CA085-xxx-WH 850 Vrms Continuous A.C. RMS voltage TBU-CA025-xxx-WH 100 TBU-CA040-xxx-WH 200 TBU-CA050-xxx-WH 250 V TBU-CA065-xxx-WH 300 TBU-CA085-xxx-WH 425 Top Tstg Tjmax ESD Operating temperature range Storage temperature range Maximum Junction Temperature HBM ESD protection per IEC 61000-4-2 -55 to +125 °C -65 to +150 °C +125 °C ±2 kV Asia-Pacific: Tel: +886-2 2562-4117 • Email: [email protected] EMEA: Tel: +36 88 885 877 • Email: [email protected] The Americas: Tel: +1-951 781-5500 • Email: [email protected] www.bourns.com WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. TBU-CA Series - TBU® High-Speed Protectors Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) Symbol Itrigger Parameter Current required for the device to go from operating state to protected state Vimp = 250 V Itrigger (min.) = 50 mA Vimp = 250 V Itrigger (min.) = 100 mA Vimp = 250 V Itrigger (min.) = 200 mA Vimp = 250 V Itrigger (min.) = 300 mA Vimp = 250 V Itrigger (min.) = 500 mA Part Number TBU-CAxxx-050-WH TBU-CAxxx-100-WH TBU-CAxxx-200-WH TBU-CAxxx-300-WH TBU-CAxxx-500-WH TBU-CA025-050-WH TBU-CA025-100-WH TBU-CA025-200-WH TBU-CA025-300-WH TBU-CA025-500-WH Vimp = 400 V Itrigger (min.) = 50 mA Vimp = 400 V Itrigger (min.) = 100 mA Vimp = 400 V Itrigger (min.) = 200 mA Vimp = 400 V Itrigger (min.) = 300 mA Vimp = 400 V Itrigger (min.) = 500 mA TBU-CA040-050-WH TBU-CA040-100-WH TBU-CA040-200-WH TBU-CA040-300-WH TBU-CA040-500-WH Rdevice Series resistance of the TBU device Vimp = 500 V Itrigger (min.) = 50 mA Vimp = 500 V Itrigger (min.) = 100 mA Vimp = 500 V Itrigger (min.) = 200 mA Vimp = 500 V Itrigger (min.) = 300 mA Vimp = 500 V Itrigger (min.) = 500 mA TBU-CA050-050-WH TBU-CA050-100-WH TBU-CA050-200-WH TBU-CA050-300-WH TBU-CA050-500-WH Vimp = 650 V Itrigger (min.) = 50 mA Vimp = 650 V Itrigger (min.) = 100 mA Vimp = 650 V Itrigger (min.) = 200 mA Vimp = 650 V Itrigger (min.) = 300 mA Vimp = 650 V Itrigger (min.) = 500 mA TBU-CA065-050-WH TBU-CA065-100-WH TBU-CA065-200-WH TBU-CA065-300-WH TBU-CA065-500-WH tblock IQ Vreset Rth(j-l) Rth(j-l) Vimp = 850 V Itrigger (min.) = 50 mA Vimp = 850 V Itrigger (min.) = 100 mA Vimp = 850 V Itrigger (min.) = 200 mA Vimp = 850 V Itrigger (min.) = 300 mA Vimp = 850 V Itrigger (min.) = 500 mA TBU-CA085-050-WH TBU-CA085-100-WH TBU-CA085-200-WH TBU-CA085-300-WH TBU-CA085-500-WH Time for the device to go from normal operating state to protected state Current through the triggered TBU® device with 50 Vdc circuit voltage Voltage below which the triggered TBU® device will transition to normal operating state Junction to package pads - FR4 using recommended pad layout Junction to package pads - FR4 using heat sink on board (6 cm2) (1 in2) Min. 50 100 200 300 500 0.25 12 Typ. 75 150 300 450 750 13.3 7.1 4.2 3.2 2.6 14.3 8.1 5.2 4.3 3.6 15.7 9.5 6.6 5.6 5.0 17.7 11.5 8.6 7.6 7.0 21.4 15.2 12.3 11.3 10.7 0.50 16 98 40 Max. 100 200 400 600 1000 15.3 8.


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