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20140922 / vpd_varistors_avr_en.fm
• All specifications are subject to change without notice.
Voltage Protection Devices
Overview of the AVR Series
MEASURING CIRCUIT
Without Varistor With Varistor
AVRL101A3R3FTA (3.3pF) AVRL101A6R8GTA (6.8pF)
MERITS OF REPLACEMENT FROM ZENER DIODE
(1) Reduction in the Number of Parts
Production examples
Zener diode+capacitor Chip varistor
Example of replacement at audio terminal
(2) Improved Electrostatic Absorption Capability
Compare data of chip varistor and zener diode about IC protection
ESD measurements of CMOS-ICs with AVR-type varistors and zener diodes
IC
USB2.0
board on
PC
Test
board
Test set
Sample
: Chip varistor
Audio/out
Audio/out
Audio
AMP
Audio
AMP
Audio
connector
Audio
connector
: Chip varistor
10
–3
10
–4
10
–5
10
–6
10
–7
Insulation resistance
of tested circuit
(
Ω
)
02468101214
ESD voltage
(
kV
)
AVR-M1608C120MT6AB
With Zener Diode
CMOS: D74HC04C
ESD generator : Noise Laboratory Co.,Ltd., ESS -630A
200pF-0Ω method model equipment
Contact type discharge
ESD applied point: Vcc-ground
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20140922 / vpd_varistors_avr_en.fm
• All specifications are subject to change without notice.
Voltage Protection Devices
Overview of the AVR Series
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 (6.8 to 90V).
• Low capacitance items are available in series (from 1.1pF).
• World’s smallest 0402-, 0603-, 1005-, 1608-, 2012-chip size 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.
APPLICATION
Electrostatic absorption
Pulse noise absorption
APPLICATION EXAMPLES
SMART PHONE
USB2.0
AUDIO, VIDEO
Consumer product Application
Mobile phone
Digital video camera
Digital camera
PDA
Note PC
DVD-ROM, CD-ROM
CD/MD/MP3 player
Game machine
Data terminal
LCD panel
Touch panel
Button and switch unit
Battery terminal
Audio-Video input-output terminal
Microphone/receiver unit
Controller unit
In-car equipment
CAN-BUS
ECU
Connector
Air conditioner panel
Car audio
Car navigation
D–
D+
VDD
F.G.
USB connector
USB cable
USB IC
: Chip varistor
Audio
Digi
Monitor
OUT
Video1
in
Video2
in
Video3
in
Video5
in
Video Video Video Video
L/MONO L/MONO L/MONO L/MONO
Audio Audio Audio Audio
L
R
: Chip varistor
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20140922 / vpd_varistors_avr_en.fm
• All specifications are subject to change without notice.
Voltage Protection Devices
Overview of the AVR Series
PART NUMBER CONSTRUCTION

When the capacitance is not included in the part number, the capacitance tolerance is also not described.
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT

Operating temperature range includes self-temperature rise.

The Storage temperature range is for after the circuit board is mounted.
OPERATIONAL VOLTAGE RANGES
AVRM 1005 C 6R8 N T 101 N
Series name
L×W Dimensions
(mm)
Structure
code
Varistor
voltage
(V)
Varistor voltage
tolerance
(%)
Packaging style
Capacitance or
TDK internal
code
Capacitance
tolerance
(%)
0402 0.4×0.2 6R8 6.8 K ±10 T Taping M ±20
0603 0.6×0.3 270 27 M ±20 B Bulk N ±30
1005 1.0×0.5 N ±30
1608 1.6×0.8
2012 2.0×1.2
AVRL 10 1A 3R3 F T A
Series name
L×W Dimensions
(mm)
Maximum
continuous voltage
(Vdc)
Capacitance
(pF)
Capacitance
tolerance
(pF)
Packaging style
Varistor voltage or
TDK internal code
04 0.4×0.2 1A 10 1R1 1.1 D ±0.5 T Taping
06 0.6×0.3 1C 16 2R2 2.2 F ±1
10 1.0×0.5 1E 25 3R3 3.3 G ±2
16 1.6×0.8 6R8 6.8 N ±0.3
Type
Temperature range
Package quantity Individual weight
Operating
temperature
Storage
temperature

°C °C
(pieces/reel)
mgtyp.
AVRM0402 –40 to +85 –40 to +85 20,000 0.1
AVRL0402 –40 to +85 –40 to +85 20,000 0.1
AVRM0603 –40 to +85 –40 to +85 15,000 0.2
AVRL0603 –40 to +85 –40 to +85 15,000 0.2
AVRM1005 –40 to +125 –40 to +125 10,000 1.2
AVRL1005 –40 to +85 –40 to +85 10,000 1.2
AVRM1608 –40 to +125 –40 to +125 4,000 5
AVRL1608 –40 to +85 –40 to +85 4,000 5
AVRM2012 –40 to +125 –40 to +125 2,000 12
Circuit voltage
(
V
)
50 10152025
30
19
25AVRM0402/AVRL0402 types
AVRM1005/AVRL1005 types
28AVRM2012 type
AVRM1608/AVRL1608 types
28
AVRM0603/AVRL0603 types
25

AVR-M14A2C240MT600N

Mfr. #:
Manufacturer:
TDK
Description:
VARISTOR 24V 5A 1410
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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