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TVS Array. TVA8LCxxx Datasheet

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TVS Array. TVA8LCxxx Datasheet






TVA8LCxxx Array. Datasheet pdf. Equivalent




TVA8LCxxx Array. Datasheet pdf. Equivalent





Part

TVA8LCxxx

Description

Low Capacitance TVS Array



Feature


Preliminary Data Sheet Monolithic, Low C apacitance www.DataSheet4U.com DESCRIPT ION: TVS Array l l l l l l l l l TVA8 LCXXX Series The TVA8LC series of mono lithic transient voltage suppressors ar e designed for applications where volta ge transients, caused by electrostatic discharge (ESD) and other induced volta ge surges, can permanently damage sensi tive components. T.
Manufacture

First Components International

Datasheet
Download TVA8LCxxx Datasheet


First Components International TVA8LCxxx

TVA8LCxxx; hese TVS diodes are characterized by ext remely LOW CAPACITANCE while at the sam e time retaining their HIGH SURGE capab ility, extremely FAST RESPONSE time and LOW dynamic resistance. The 8LC series consists of 8 monolithic bi-directiona l TVS diode arrays and is specifically designed to protect multiple or single data lines with each channel being elec trically independe.


First Components International TVA8LCxxx

nt for multiple I/O port protection. Thi s series will meet the surge requiremen ts of IEC 1000-4-2 Level 4 (Formerly IE C 801-2), “Human Body Model” for air and contact discharge. MECHANICAL CHAR ACTERISTICS: JEDEC MS-012AA small outli ne package (SOP) or 16 pin DIP Solder t emperature: 265oC for 10 seconds Readil y solderable terminals ESD & surge prot ection for power lin.


First Components International TVA8LCxxx

es & I/O ports TTL and MOS Bus Lines RS- 232, RS-422 and RS-485 data lines High speed logic High speed data & video tra nsmission APPLICATIONS: SCHEMATIC: F EATURES: l 500 watts Peak Pulse Power ( TP = 8 x 20µs) l Transient protection for data, signal, and Vcc bus to IEC 10 00-4-2 (ESD) & IEC 1000-4-4 (EFT) l Pro tects up to 8 bi-directional lines l St andoff voltages fro.

Part

TVA8LCxxx

Description

Low Capacitance TVS Array



Feature


Preliminary Data Sheet Monolithic, Low C apacitance www.DataSheet4U.com DESCRIPT ION: TVS Array l l l l l l l l l TVA8 LCXXX Series The TVA8LC series of mono lithic transient voltage suppressors ar e designed for applications where volta ge transients, caused by electrostatic discharge (ESD) and other induced volta ge surges, can permanently damage sensi tive components. T.
Manufacture

First Components International

Datasheet
Download TVA8LCxxx Datasheet




 TVA8LCxxx
Preliminary Data Sheet Monolithic, Low Capacitance
TVS Array www.DataSheet4U.com
DESCRIPTION:
The TVA8LC series of monolithic transient voltage
suppressors are designed for applications where
voltage transients, caused by electrostatic
discharge (ESD) and other induced voltage
surges, can permanently damage sensitive
components.
MECHANICAL CHARACTERISTICS:
l JEDEC MS-012AA small outline package (SOP) or
l 16 pin DIP
l Solder temperature: 265oC for 10 seconds
l Readily solderable terminals
APPLICATIONS:
These TVS diodes are characterized by extremely
LOW CAPACITANCE while at the same time
retaining their HIGH SURGE capability, extremely
FAST RESPONSE time and LOW dynamic
resistance. The 8LC series consists of 8
monolithic bi-directional TVS diode arrays and is
specifically designed to protect multiple or single
data lines with each channel being electrically
independent for multiple I/O port protection.
l ESD & surge protection for power lines & I/O ports
l TTL and MOS Bus Lines
l RS-232, RS-422 and RS-485 data lines
l High speed logic
l High speed data & video transmission
SCHEMATIC:
1
16
2 15
This series will meet the surge requirements of IEC
1000-4-2 Level 4 (Formerly IEC 801-2), “Human
Body Model” for air and contact discharge.
FEATURES:
l 500 watts Peak Pulse Power (TP = 8 x 20µs)
l Transient protection for data, signal, and Vcc bus
to IEC 1000-4-2 (ESD) & IEC 1000-4-4 (EFT)
l Protects up to 8 bi-directional lines
l Standoff voltages from 5 to 15 volts
l Low capacitance for high speed interfaces
l Low clamping voltage
l ESD protection > 15kV
3 14
4 13
5 12
6 11
7 10
89
Maximum Ratings
Peak Pulse Power...PPK
TP = 8 x 20µs
Units
......................................... 500 .......................................... Watts
Operating & Storage Temperature Range...TJ, TSTG ......................................... -65 to 175 .......................................... °C
Electrical Characteristics @ 25oC
Reverse
Stand-off
Voltage
Minimum
Breakdown
Voltage @
1mA
Maximum
Clamping
Voltage @
Ipp=1A
Maximum
Clamping
Voltage @
Ipp=10A
Leakage
Current @
VRWM
Maximum
Capacitance
@ 0V, 1MHz
Symbol
Units
VRWM
Volts
BV (min)
Volts
VC
Volts
VC
Volts
IR
µA
CJ
pF
TVA8LC05C
5
6
9.8 12.5 400
25
TVA8LC08C
8
8.5
13.4
16.6
10
25
TVA8LC12C
12
13.3
17.5
23.5
4
25
TVA8LC15C
15
16.7
25.5
29.5
4
25
NOTE: Clamping voltage values are based upon an industry standard 8 x 20µs peak pulse current (Ipp) waveform.




 TVA8LCxxx
Preliminary Data Sheet
Monolithic,
TVS Array
Lowwww.DCataaSpheaetc4Ui.tcaomnce
Peak Pulse Power vs Pulse Time
10
1
0.1
0.01
0.1
1 10
Pulse Duration (µs)
100
1000
8 x 20 Impulse Waveform
Ipp
91
0.5 x Ipp
11
8
20
Time (µs)
Differential Mode:
Eight lines may be protected differentially
(line-to-line) by connecting Inputs/Outputs
at pins 1 - 16.
Common Mode:
Bi-directional protection of eight lines is
achieved by connecting Inputs/Outputs at
pins 1 - 8. Pins 9 - 16 are connected to
ground. Note: Device is symmetrical so
connections may be reversed to serve a
specific application.
Typical Application (Data line protection)
Line 1 thru 4







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