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6V1L PDF даташит

Спецификация 6V1L изготовлена ​​​​«STMicroelectronics» и имеет функцию, называемую « ESDA6V1L».

Детали детали

Номер произв 6V1L
Описание ESDA6V1L
Производители STMicroelectronics
логотип STMicroelectronics логотип 

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6V1L Даташит, Описание, Даташиты
®
Application Specific Discretes
A.S.D.
ESDAxxL
DUAL TRANSIL ARRAY
FOR ESD PROTECTION
APPLICATIONS
Where transient overvoltage protection in ESD
www.DataSheet4Us.ceonmsitive equipment is required, such as :
- COMPUTERS
- PRINTERS
- COMMUNICATION SYSTEMS
It is particulary recommended for the RS232 I/O
port protection where the line interface withstands
only with 2kV ESD surges.
FEATURES
n 2 UNIDIRECTIONAL TRANSIL FUNCTIONS.
n LOW LEAKAGE CURRENT : IR max. < 20µA at
VBR.
n 300 W PEAK PULSE POWER (8/20µs)
DESCRIPTION
The ESDAxxL is a dual monolithic voltage
suppressor designed to protect components which
are connected to data and transmission lines
against ESD.
It clamps the voltage just above the logic level
supply for positive transients, and to a diode drop
below ground for negative transients.
It can also work as bidirectionnal suppressor by
connecting only pin1 and 2.
SOT23
FUNCTIONAL DIAGRAM
BENEFITS
High ESD protection level : up to 25 kV.
High integration.
Suitable for high density boards.
COMPLIES WITH THE FOLLOWING STANDARDS :
IEC61000-4-2 level 4
MIL STD 883C-Method 3015-6 : class 3.
(human body model)
Marchr 2000 - Ed: 4A
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6V1L Даташит, Описание, Даташиты
ESDAxxL
ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C)
Symbol
Parameter
VPP Electrostatic discharge
MIL STD 883C - Method 3015-6
IEC61000-4-2 air discharge
IEC61000-4-2 contact discharge
PPP Peak pulse power (8/20 µs)
Tstg
www.DataSheet4U.com Tj
TL
Storage temperature range
Maximum junction temperature
Maximum lead temperature for soldering during 10s
Top Operating temperature range
note 1: Evolution of functional parameters is given by curves.
Value
25
16
9
300
- 55 to + 150
150
260
- 40 to + 125
Unit
kV
W
°C
°C
°C
°C
ELECTRICAL CHARACTERISTICS (Tamb = 25°C)
Symbol
VRM
VBR
VCL
IRM
IPP
αT
C
Rd
VF
Parameter
Stand-off voltage
Breakdown voltage
Clamping voltage
Leakage current
Peak pulse current
Voltage temperature coefficient
Capacitance
Dynamic resistance
Forward voltage drop
I
IF
VBR
VRM
VF
I RM
Slope: 1
Rd
I PP
V
Types
VBR @
min. max.
IR
V V mA
ESDA5V3L 5.3
5.9
1
ESDA6V1L 6.1
7.2
1
ESDA14V2L 14.2 15.8
1
ESDA25L 25 30 1
note 1 : Square pulse Ipp = 15A, tp=2.5µs.
note 2 : VBR = αT* (Tamb -25°C) * VBR (25°C)
IRM @ VRM
max.
µA V
23
20 5.25
5 12
1 24
Rd
typ.
note 1
m
280
αT C
max.
typ.
note 2 0V bias
10-4/C
pF
5 220
350 6 140
650 10
90
1000
10
50
VF @ IF
max.
V mA
1.25 200
1.25 200
1.25 200
1.2 10
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6V1L Даташит, Описание, Даташиты
CALCULATION OF THE CLAMPING VOLTAGE
USE OF THE DYNAMIC RESISTANCE
The ESDA family has been designed to clamp fast
spikes like ESD. Generally the PCB designers
need to calculate easily the clamping voltage VCL.
This is why we give the dynamic resistance in
addition to the classical parameters. The voltage
across the protection cell can be calculated with
the following formula:
VCL = VBR + Rd IPP
www.DataSheet4UW.cohmere Ipp is the peak current through the ESDA cell.
ESDAxxL
As the value of the dynamic resistance remains
stable for a surge duration lower than 20µs, the
2.5µs rectangular surge is well adapted. In
addition both rise and fall times are optimized to
avoid any parasitic phenomenon during the
measurement of Rd.
DYNAMIC RESISTANCE MEASUREMENT
The short duration of the ESD has led us to prefer
a more adapted test wave, as below defined, to the
classical 8/20µs and 10/1000µs surges.
I
Ipp
2µs
tp = 2.5µs
2.5µs duration measurement wave.
t
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Номер в каталогеОписаниеПроизводители
6V1L ESDA6V1LSTMicroelectronics
STMicroelectronics

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