datasheet4u.com

900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf





TDK
TDK

AVR-M1005C080M Datasheet Preview

AVR-M1005C080M Datasheet

Varistors

No Preview Available !

AVR-M1005C080M pdf
(1/10)
Varistors(SMD)
Countermeasure for Surge and Static Electricity
Conformity to RoHS Directive
AVR Series AVR-M, AVRL Types
Varistor (Variable resistor) is a nonlinear resistive element of the
voltage dependence that resistance changes with applied voltage.
Varistor is equivalent with Zener diode of two series connection.
Therefore, do not have polarity.
CURRENT vs. VOLTAGE CHARACTERISTICS
Positive direction
10–1
10–2
10–3
Zener diode
/Vz:6.8V
10–4
10–5
Chip varistor
/V1mA:12V
–18 –14 –10 –6 –2 2 6
–10–5
10 14 18
–10–4
–10–3 Negative direction
–10–2
–10–1
Voltage(V)
EQUIVALENT CIRCUIT
2 Zener Diodes
A capacitance content
THE EFFECT OF THE VARISTOR
WITHOUT VARISTOR
A malfunction and failure of electronic equipment
ESD, Surge voltage
WITH VARISTOR
Suppress abnormal voltage by inserting varistor in a circuit
ESD, Surge voltage
Power line
Signal line
IC ICPower line
Signal line
Insert a varistor between
a line and ground
: Chip varistor
• All specifications are subject to change without notice.
004-01 / 20071227 / e9c11_avr.fm



TDK
TDK

AVR-M1005C080M Datasheet Preview

AVR-M1005C080M Datasheet

Varistors

No Preview Available !

AVR-M1005C080M pdf
(2/10)
FEATURES
• No polarity, due to symmetrical current-voltage characteristics.
Equivalent to anode common type Zener diode.
• Excellent electrostatic absorption capability.
Response is as good or better than Zener diode.
Keeps symmetrical current-voltage characteristics even after
electrostatic absorption.
• Adopted the inner electrodes lamination structure.
Wide range of varistor voltages are available in series (8 to 39V).
Low capacitance items are available in series (3.3pF to).
World’s smallest 0603-type, 1005-, 1608-, 2012-chip types and
1410-array type are available in series.
• Excellent mount reliability. Good for Pb-free soldering.
Adopted (Ni/Sn) electroplating.
Achieved good solderability and solder heat resistance.
• Can replace a Zener diode + capacitor combination.
Reduced footprint and total mounting cost.
INTERNAL STRUCTURE
Inner electrode
Varistor body
(Palladium) (Zinc Oxide: ZnO semiconductor ceramics)
Sn plating
Ag termination
underlayer
Ni plating
CIRCUITS
SINGLE TYPE
ARRAY TYPE
OPERATIONAL VOLTAGE RANGES
APPLICATIONS
• Electrostatic absorption
• Pulse noise absorption
TEMPERATURE RANGES
Type
Operating
Storage
AVR-M1005/1608/2012
–40 to +125°C
–40 to +125°C
AVR-M14A2/0603/AVRL
–40 to +85°C
–40 to +85°C
APPLICATION EXAMPLES
Consumer product
Mobile phone
Digital video camera
Digital camera
PDA
Note PC
DVD-ROM, CD-ROM
CD/MD/MP3 player
Game machine
In-car equipment
Application
Data terminal
LCD panel
Touch panel
Button and switch unit
Battery terminal
Audio-Video input-output terminal
Microphone/receiver unit
Controller unit
CAN-BUS
ECU
Connector
Air conditioner panel
Car audio
Car navigation
0603 type
1005 type
1608 type
2012 type
1410 type
0
6.5
15
19
16
5 10 15 20
Circuit voltage(V)
28
25 30
RECOMMENDED REFLOW SOLDERING CONDITIONS
260˚C max.
250˚C
220˚C
10s max.
Natural
cooling
180˚C
150˚C
Preheating
60 to 120s
Time(s)
Soldering
60s max.
• All specifications are subject to change without notice.
004-01 / 20071227 / e9c11_avr.fm


Part Number AVR-M1005C080M
Description Varistors
Maker TDK
Total Page 10 Pages
PDF Download
AVR-M1005C080M pdf
AVR-M1005C080M Datasheet PDF
[partsNo] view html
View PDF for Mobile








Similar Datasheet

1 AVR-M1005C080M Varistors TDK
TDK
AVR-M1005C080M pdf
2 AVR-M1005C080M Varistors TDK
TDK
AVR-M1005C080M pdf
3 AVR-M1005C080M Varistors TDK
TDK
AVR-M1005C080M pdf
4 AVR-M1005C080M Varistors TDK
TDK
AVR-M1005C080M pdf





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy