Bourns TBU-SING,BI-DIR/TBU-CA025-050-WH/DFN/BOU TBU-CA025-050-WH Fiche De Données
Codes de produits
TBU-CA025-050-WH
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
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
General Information
The TBU-CA Series of Bourns
®
TBU
®
products are low capacitance single
bidirectional high-speed protection
components, constructed using MOSFET
semiconductor technology, and designed
to protect against faults caused by short
circuits, AC power cross, induction and lightning surges.
bidirectional high-speed protection
components, constructed using MOSFET
semiconductor technology, and designed
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
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 refl ow profi les.
Agency Listing
Description
UL
File Number: E315805
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
Symbol
Parameter
Part Number
Value
Unit
V
imp
Peak impulse voltage withstand with duration less than 10 ms
TBU-CA025-xxx-WH
TBU-CA040-xxx-WH
TBU-CA050-xxx-WH
TBU-CA065-xxx-WH
TBU-CA085-xxx-WH
TBU-CA040-xxx-WH
TBU-CA050-xxx-WH
TBU-CA065-xxx-WH
TBU-CA085-xxx-WH
250
400
500
650
850
400
500
650
850
V
V
rms
Continuous A.C. RMS voltage
TBU-CA025-xxx-WH
TBU-CA040-xxx-WH
TBU-CA050-xxx-WH
TBU-CA065-xxx-WH
TBU-CA085-xxx-WH
TBU-CA040-xxx-WH
TBU-CA050-xxx-WH
TBU-CA065-xxx-WH
TBU-CA085-xxx-WH
100
200
250
300
425
200
250
300
425
V
T
op
Operating temperature range
-55 to +125
°C
T
stg
Storage temperature range
-65 to +150
°C
T
jmax
Maximum Junction Temperature
+125
°C
ESD
HBM ESD protection per IEC 61000-4-2
±2
kV
TBU
®
Device
Line In/
Line Out
Line Out
Line Out/
Line In
Line In
*RoHS COMPLIANT
A5050
E075
Asia-Pacifi 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