TBU-CX025-VTC-WH datasheet(1/5 Pages) BOURNS

Nome de Peças	TBU-CX025-VTC-WH

Descrição Electrónicos	TBU High Speed Protectors

PDF	5 Pages

Scroll/Zoom	100%

Fabricante Electrônico	BOURNS [Bourns Electronic Solutions]

Página de início	http://www.bourns.com

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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

■ Voice / VDSL cards

■ Protection modules and dongles

■ Process control equipment

■ Test and measurement equipment

■ General electronics

TBU-CX 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-CX Series of Bourns® TBU®

products are low capacitance dual bidirec-

tional 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® 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-CX025-VTC-WH

TBU-CX040-VTC-WH

TBU-CX050-VTC-WH

TBU-CX065-VTC-WH

TBU-CX085-VTC-WH

250

400

500

650

850

V

Vrms

Continuous A.C. RMS voltage

TBU-CX025-VTC-WH

TBU-CX040-VTC-WH

TBU-CX050-VTC-WH

TBU-CX065-VTC-WH

TBU-CX085-VTC-WH

100

200

250

300

425

V

Top

Operating temperature range

-40 to +125

°C

Tstg

Storage temperature range

-65 to +150

°C

Tjmax

Maximum Junction Temperature

+125

°C

ESD

HBM ESD Protection per IEC 61000-4-2

±2

kV

External Resistor

Line In/

Line Out

Line Out/

Line In

R

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 (Rexternal = 0 ohm)

TBU-CXxxx-VTC-WH

500

750

1000

mA

Rdevice

Series resistance of

the TBU device

(Rexternal = 0 ohm)

Vimp = 250 V Itrigger (min.) = 500 mA

Vimp = 400 V Itrigger (min.) = 500 mA

Vimp = 500 V Itrigger (min.) = 500 mA

Vimp = 650 V Itrigger (min.) = 500 mA

Vimp = 850 V Itrigger (min.) = 500 mA

TBU-CX025-VTC-WH

TBU-CX040-VTC-WH

TBU-CX050-VTC-WH

TBU-CX065-VTC-WH

TBU-CX085-VTC-WH

2.6

3.6

5.0

7.0

10.7

3.0

4.2

5.7

8.0

13.0

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

12

16

20

V

Rth(j-l)

Junction to package pads - FR4 using recommended pad layout

98

°C/W

Rth(j-l)

Junction to package pads - FR4 using heat sink on board (6 cm2) (1 in2)

40

°C/W

CX85

0075

Nº de peça semelhante - TBU-CX025-VTC-WH

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Bourns Electronic Solut...	TBU-CX025-VTC-WH	562Kb / 5P	TBU짰 High-Speed Protectors
	TBU-CX025-VTC-WH	562Kb / 5P	TBU짰 High-Speed Protectors
	TBU-CX025-VTC-WH	562Kb / 5P	TBU짰 High-Speed Protectors
	TBU-CX025-VTC-WH	562Kb / 5P	TBU짰 High-Speed Protectors
	TBU-CX025-VTC-WH	1Mb / 8P	Bidirectional Dual TBU짰 Protectors

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Descrição semelhante - TBU-CX025-VTC-WH

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Bourns Electronic Solut...	TBU-CA025-050-WH	492Kb / 6P	TBU High Speed Protectors
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TBU-CX025-VTC-WH Folha de dados(PDF) 1 Page - Bourns Electronic Solutions

TBU-CX025-VTC-WH Folha de dados(HTML) 1 Page - Bourns Electronic Solutions

Nº de peça semelhante - TBU-CX025-VTC-WH

Descrição semelhante - TBU-CX025-VTC-WH

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