AVRL101A3R3FTA TDK Corporation, AVRL101A3R3FTA Datasheet - Page 10

• Manufacturer Part Number: AVRL101A3R3FTA
• Description: VARISTR 27V 3.3PF STAT PROT 0402
• Manufacturer: TDK Corporation
• Series: AVRLr

Specifications of AVRL101A3R3FTA

• Package / Case: 0402 (1005 Metric)
• Varistor Voltage: 27V
• Number Of Circuits: 1
• Maximum Dc Volts: 10VDC
• Voltage Rating Dc: 10 V
• Capacitance: 1.1 pF
• Operating Temperature Range: - 40 C to + 85 C
• Dimensions: 0.5 mm W x 1 mm L x 0.5 mm H
• Mounting: SMD/SMT
• Product: MOV
• Voltage Rating Ac: 27 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Energy: -
• Current-surge: -
• Maximum Ac Volts: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-2562-2

MERITS OF REPLACEMENT FROM ZENER DIODE
(1) Reduction in the number of parts
(2) Reduction in mounting cost
COMPARISON OF FOOTPRINT
Zener diode
Save a mount area 65% down
EXAMPLE OF REPLACEMENT AT AUDIO TERMINAL
(3) Improved electrostatic absorption capability
COMPARE DATA OF CHIP VARISTOR AND ZENER DIODE
ABOUT IC PROTECTION
• All specifications are subject to change without notice.
CMOS: D74HC04C
ESD generator : Noise Laboratory Co.,Ltd., ESS -630A
200pF-0Ω method model equipment
Contact type discharge
ESD applied point: Vcc-ground
Audio/out
Audio
Audio
AMP
AMP
Audio/out
10
10
10
10
10
–7
2.3mm
–6
–5
–4
–3
0
With Zener Diode
2
4
ESD voltage ( kV )
6
AVR-M1608C120MT6AB
Chip varistor
8
: Chip varistor
1.2mm
10
Audio
connector
Audio
connector
12
14
APPLICATION EXAMPLES
CELLULAR PHONE
AUDIO/VIDEO
R
L
Monitor
L/MONO L/MONO L/MONO L/MONO
OUT
Video
Audio
Video1
Video
Audio
Microphone/Receiver
in
Key pad/Switch
Video2
Video
Audio
in
Video3
Audio
Video
in
Video5
in
Digi
Audio
001-05 / 20110308 / e9c11_avr.fm
Backlight LED
To LCD driver
LCD panel
: Chip varistor
Data terminal
: Chip varistor
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