Multilayer Varistors. VCH4AG100R8MA Datasheet

VCH4AG100R8MA Varistors. Datasheet pdf. Equivalent

VCH4AG100R8MA Datasheet
Recommendation VCH4AG100R8MA Datasheet
Part VCH4AG100R8MA
Description Ultra-low Capacitance Multilayer Varistors
Feature VCH4AG100R8MA; AntennaGuard/SPV AVX Ultra-low Capacitance Multilayer Varistors ESD Protection for any Circuit Sensi.
Manufacture AVX
Datasheet
Download VCH4AG100R8MA Datasheet




AVX VCH4AG100R8MA
AntennaGuard/SPV
AVX Ultra-low Capacitance Multilayer Varistors
ESD Protection for any Circuit Sensitive to Capacitance
GENERAL DESCRIPTION
AVX offers ultra-low capacitance ESD protection in the Sub
1pF range for use in circuits that are sensitive to capacitance.
The Sub pF Varistor (SPV) is available in 0.8pF and 0.4pF
capacitance values in a compact 0402 low profile package.
SPV devices provide excellent response time to ESD strikes
to protect sensitive circuits from over voltage conditions.
The development of new information processing technologies
call for ever increasing digital system speeds. Higher speeds
necessitate the use of ultra-low capacitance values in order to
minimize signal distortion.
FEATURES
• High Reliability
• Capacitance <1pF
• Bi-Directional protection
• Fastest response time to ESD strikes
• Multi-strike capability
• Low insertion loss
• Low profile 0402 case size
APPLICATIONS
• Antennas
• Optics
• HDMI
• RF circuits
• FlexRay
• Portable devices
• Analog sensors
• Any circuit sensitive to capacitance
HOW TO ORDER
VC H4
AG
10 0R8 M A
T WA
Varistor Chip Size Varistor Series
Chip H2 = 0201 AntennaGuard
H4 = Thin 0402
Working Capacitance Tolerance
Voltage 0R8 = 0.8pF M = ±20%
10 = 10V 0R7 = 0.7pF
15 = 15V 0R4 = 0.47pF
18 = 18V
N/A
Termination Reel
T = Ni/Sn Size
W = 7"
ANTENNAGUARD CATALOG PART NUMBERS/ELECTRICAL VALUES
Reel
Quantity
A = 10k
AVX Part Number
VCH4AG100R8MA
VW (DC)
≤10
VB
125
IL
<10 nA
VCH4AG150R8MA
≤15
125 <10 nA
VCH4AG150R4MA
≤15
135 <100 nA
VCH2AG180R7MA
≤18
135 <5μA
Cap
0.8
0.8
0.47
0.7
Cap Tolerance 3db Freq (MHz)
±20%
5800
±20%
5800
±20%
6700
±20%
10800
Case Size
LP 0402
LP 0402
LP 0402
0201
VW (DC)
VB
IL
Cap
Freq
DC Working Voltage (V)
Typical Breakdown Voltage (V @ 1mADC)
Typical leakage current at the working voltage
Typical capacitance (pF) @ frequency specified and 0.5VRMS
Frequency at which capacitance is measured (M = 1MHz)
58 080216



AVX VCH4AG100R8MA
AntennaGuard/SPV
AVX Ultra-low Capacitance Multilayer Varistors
ESD Protection for any Circuit Sensitive to Capacitance
S21 Transmission Characteristics -SPV
5
0
-5
-10
-15
-20
10
100
1000
10000
Frequency (MHz)
VCH4AG150RMA-250
VCH4AG150R8MA-500
100000
200
150
100
50
0
1.0E-09
V/I Curve - SPV
1.0E-06
Current (A)
VCH4AG150R4MA-250
VCH4AG150R8MA-500
1.0E-03
ESD Wave Absorption Characteristics
2000
1500
Std 8 kV Pulse No Part
VCH4AG150R8
VCH4AG150R4
1000
500
0
0 20 40 60 80 100
Time (nsec)
T
t
W
L
t mm (inches)
Size (EIA)
0402
Length (L)
1.00 ±0.10 (0.040 ± 0.004)
Width (W)
0.50 ±0.10 (0.020 ±0.004)
Max Thickness (T)
0.35 (0.014)
Terminal (t)
0.25±0.15 (0.010±0.006)
080216
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