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Features
■ Superior circuit protection
■ Overcurrent and overvoltage protection
■ Blocks surges up to rated limits
Applications
■ Voice / VDSL cards
■ Protection modules and dongles
■ Process control equipment
E07 5050
A
5
■ High-speed performance
■ Small SMT package
■ Test and measurement equipment
■ General electronics
■ Agency listing:
TBU-CA Series - TBU ? High-Speed Protectors
General Information
Agency Listing
The TBU-CA Series of Bourns ? TBU ?
products are low capacitance single
bidirectional high-speed protection
Line In/
Line Out
Line Out/
Line In
UL
Description
File Number: E315805
components, constructed using MOSFET
semiconductor technology, and designed
TBU ? Device
to protect against faults caused by short
circuits, AC power cross, induction and lightning surges.
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 re?ow pro?les.
Absolute Maximum Ratings (@ T A = 25 °C Unless Otherwise Noted)
Symbol
Parameter
Part Number
Value
Unit
TBU-CA025-xxx-WH
TBU-CA040-xxx-WH
250
400
V imp
Peak impulse voltage withstand with duration less than 10 ms
TBU-CA050-xxx-WH
500
V
TBU-CA065-xxx-WH
TBU-CA085-xxx-WH
TBU-CA025-xxx-WH
TBU-CA040-xxx-WH
650
850
100
200
V rms
Continuous A.C. RMS voltage
TBU-CA050-xxx-WH
250
V
TBU-CA065-xxx-WH
TBU-CA085-xxx-WH
300
425
T op
T stg
T jmax
ESD
Operating temperature range
Storage temperature range
Maximum Junction Temperature
HBM ESD protection per IEC 61000-4-2
-55 to +125
-65 to +150
+125
±2
°C
°C
°C
kV
Asia-Paci?c: 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
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Speci?cations are subject to change without notice.
Customers should verify actual device performance in their speci?c applications.
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相关代理商/技术参数
TBU-CA065-300-WH_11 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:RS-485 Port Protection
TBU-CA065-500-WH 功能描述:浪涌抑制器 Bi-directional TBU RoHS:否 制造商:Bourns 电压额定值:40 V 电流额定值:750 mA 工作温度范围:- 40 C to + 125 C 端接类型:SMD/SMT 封装 / 箱体:
TBU-CA085-050-WH 功能描述:浪涌抑制器 Bi-directional TBU RoHS:否 制造商:Bourns 电压额定值:40 V 电流额定值:750 mA 工作温度范围:- 40 C to + 125 C 端接类型:SMD/SMT 封装 / 箱体:
TBU-CA085-100-WH 功能描述:浪涌抑制器 Bi-directional TBU RoHS:否 制造商:Bourns 电压额定值:40 V 电流额定值:750 mA 工作温度范围:- 40 C to + 125 C 端接类型:SMD/SMT 封装 / 箱体:
TBU-CA085-200-WH 功能描述:浪涌抑制器 Bi-directional TBU RoHS:否 制造商:Bourns 电压额定值:40 V 电流额定值:750 mA 工作温度范围:- 40 C to + 125 C 端接类型:SMD/SMT 封装 / 箱体:
TBU-CA085-300-WH 功能描述:浪涌抑制器 Bi-directional TBU RoHS:否 制造商:Bourns 电压额定值:40 V 电流额定值:750 mA 工作温度范围:- 40 C to + 125 C 端接类型:SMD/SMT 封装 / 箱体:
TBU-CA085-500-WH 功能描述:浪涌抑制器 Bi-directional TBU RoHS:否 制造商:Bourns 电压额定值:40 V 电流额定值:750 mA 工作温度范围:- 40 C to + 125 C 端接类型:SMD/SMT 封装 / 箱体:
TBU-CX025-VTC-WH 功能描述:浪涌抑制器 BI-DIRECTIONAL TBU DUAL 250volts RoHS:否 制造商:Bourns 电压额定值:40 V 电流额定值:750 mA 工作温度范围:- 40 C to + 125 C 端接类型:SMD/SMT 封装 / 箱体: