Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TBU-DT065-300-WH Datasheet(PDF) 1 Page - Bourns Electronic Solutions

Part # TBU-DT065-300-WH
Description  TBU-DT Series - TBU High-Speed Protectors
Download  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  BOURNS [Bourns Electronic Solutions]
Direct Link  http://www.bourns.com
Logo BOURNS - Bourns Electronic Solutions

TBU-DT065-300-WH Datasheet(HTML) 1 Page - Bourns Electronic Solutions

  TBU-DT065-300-WH Datasheet HTML 1Page - Bourns Electronic Solutions TBU-DT065-300-WH Datasheet HTML 2Page - Bourns Electronic Solutions TBU-DT065-300-WH Datasheet HTML 3Page - Bourns Electronic Solutions TBU-DT065-300-WH Datasheet HTML 4Page - Bourns Electronic Solutions TBU-DT065-300-WH Datasheet HTML 5Page - Bourns Electronic Solutions  
Zoom Inzoom in Zoom Outzoom out
 1 / 5 page
background image
Features
Superior circuit protection
Overcurrent and overvoltage protection
Blocks surges up to rated limits
High-speed performance
Small SMT package
RoHS compliant*
Agency listing:
Applications
Ethernet ports
Protection modules and dongles
Process control equipment
Test and measurement equipment
General electronics
TBU-DT Series - TBU® High-Speed Protectors
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
General Information
The TBU-DT Series of Bourns® TBU® (Transient Blocking Unit) products are very low
capacitance dual unidirectional high-speed surge protection components designed to
protect against faults caused by short circuits, AC power cross, induction and lightning
surges.
The TBU-DT series 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, and Pin 4 is positive with respect to Pin 3.
No current limiting exists in the opposite polarity, and the TBU® device appears as resis-
tive in nature. The reverse current should not exceed the maximum trigger 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 sensitive
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 Listing
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-DT065-xxx-WH
TBU-DT085-xxx-WH
650
850
V
Vrms
Continuous A.C. RMS voltage
TBU-DT065-xxx-WH
TBU-DT085-xxx-WH
300
425
V
Top
Operating temperature range
-40 to +125
°C
Tstg
Storage temperature range
-65 to +150
°C
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Symbol
Parameter
Part Number
Min.
Typ.
Max.
Unit
Itrigger
Current required for the device to go from operating state to
protected state
TBU-DTxxx-100-WH
TBU-DTxxx-200-WH
TBU-DTxxx-300-WH
TBU-DTxxx-500-WH
100
200
300
500
150
300
450
750
200
400
600
1000
mA
Rdevice
Series resistance of
the TBU® device
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
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-DT065-100-WH
TBU-DT065-200-WH
TBU-DT065-300-WH
TBU-DT065-500-WH
TBU-DT085-100-WH
TBU-DT085-200-WH
TBU-DT085-300-WH
TBU-DT085-500-WH
8.5
5.6
4.6
4.0
10.3
7.4
6.5
5.8
10.0
6.6
5.6
4.8
12.1
8.7
7.7
6.9
Ω
Rmatch
Package resistance matching of the TBU® device #1 - TBU® device #2
-0.5
+0.5
Ω
tblock
Time for the device to go from normal operating state to protected state
1
µs
IQ
Current through the triggered TBU® device with 50 Vdc circuit voltage
0.25
0.50
1.00
mA
Vreset
Voltage below which the triggered TBU® device will transition to normal operating state
10
14
18
V
Rth(j-l)
Junction to package pads - FR4 using recommended pad layout
116
°C/W
Rth(j-l)
Junction to package pads - FR4 using heat sink on board (6 cm2)
96
°C/W
TBU® Device
Line Side
12
Load Side
Line Side
43
Load Side
T855
0074


Similar Part No. - TBU-DT065-300-WH

ManufacturerPart #DatasheetDescription
logo
Bourns Electronic Solut...
TBU-DT065-300-WH BOURNS-TBU-DT065-300-WH Datasheet
590Kb / 5P
   TBU High Speed Protectors
TBU-DT065-300-WH BOURNS-TBU-DT065-300-WH Datasheet
1Mb / 8P
   Bidirectional Dual TBU짰 Protectors
More results

Similar Description - TBU-DT065-300-WH

ManufacturerPart #DatasheetDescription
logo
Bourns Electronic Solut...
C650-180-WH BOURNS-C650-180-WH_15 Datasheet
667Kb / 6P
   TBU High-Speed Protectors
TBU-PL050-100-WH BOURNS-TBU-PL050-100-WH Datasheet
800Kb / 7P
   TBU High Speed Protectors
TBU-DB-Q BOURNS-TBU-DB-Q Datasheet
800Kb / 7P
   TBU High-Speed Protectors
TBU-CX085-VTC-WH BOURNS-TBU-CX085-VTC-WH Datasheet
613Kb / 5P
   TBU-CX Series - TBU High-Speed Protectors
TBU-KE040-500-WH BOURNS-TBU-KE040-500-WH Datasheet
539Kb / 6P
   TBU-KE Series - TBU High-Speed Protectors
TBU-PK085-100-WH BOURNS-TBU-PK085-100-WH Datasheet
812Kb / 7P
   TBU-PK Series - TBU High-Speed Protectors
TBU-PL085-100-WH BOURNS-TBU-PL085-100-WH Datasheet
812Kb / 7P
   TBU-PL Series - TBU High-Speed Protectors
TBU-DT065-500-WH BOURNS-TBU-DT065-500-WH Datasheet
590Kb / 5P
   TBU High Speed Protectors
TBU-DF BOURNS-TBU-DF Datasheet
783Kb / 7P
   TBU High-Speed Protectors
TBU-CX025-VTC-WH BOURNS-TBU-CX025-VTC-WH Datasheet
561Kb / 5P
   TBU High Speed Protectors
More results


Html Pages

1 2 3 4 5


Datasheet Download

Go To PDF Page


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


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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