AVX MAV0040TP Low power ac and low capacitance dc circuit protection Datasheet

Miniature AC Varistor – MAV
Low Power AC and Low Capacitance DC Circuit Protection
GENERAL DESCRIPTION
AVX Miniature AC Varistors are designed for use in low power
AC circuit protection. MAV series devices are an ideal
solution to transient suppression in LC resonant circuits
intended for signal & power transfer. The AVX part provides
low loss in the resonant circuit yet is able to clamp large
amounts of transients in a bi-directional manner.
The ability to handle large transients makes the MAV series
useful in low power AC circuit protection and the AEC Q200
qualification allows for use in automotive applications.
Low capacitance makes these parts useful also for higher DC
voltage data lines and other capacitance sensitive
applications.
GENERAL
CHARACTERISTICS
• Operating Temperature: -55 to
+125ºC
• Working Voltage: 70Vdc / 52Vac
• Case Size: 0402, 0603, 0405 2xArray
FEATURES
APPLICATIONS
•
•
•
•
•
•
•
•
•
•
•
•
•
110 Pk-Pk @ 125kHz capability
AEC Q200 qualified
ESD rated to 25kV (HBM ESD Level 6)
EMI/RFI attenuation in off state
Bi-Directional protection
HOW TO ORDER
MAV
002
0
W
Series
Size
001 = 0603
002 = 0405
004 = 0402
Capacitance
0 = Low
LC resonant circuits
AC sampling circuitry
Transformer secondaries
GFI modules
Immobilizers
Keyless entry
Data lines
Capacitance sensitive
applications and more
P
Packaging
Termination
D = 7" reel (1,000 pcs)
P = Plated Sn over Ni barrier
R = 7" reel (4,000 pcs)
T = 13" reel (10,000 pcs)
W = 7" Reel (10,000 pcs 0402 only)
ANTENNAGUARD CATALOG PART NUMBERS/ELECTRICAL VALUES
AVX Part Number
VW (DC)
VW (AC)
VB
VC
IVC
ET
IP
IL
Cap
Elements
MAV0010_P
MAV0020_P
MAV0040_P
70
70
70
52
52
52
120 ±15%
120 ±15%
120 ± 15%
225
225
225
1
1
1
0.015
0.020
0.020
2
3
1
10
10
10
22pF Max
8pF Max
6pF Max
1
2
1
Packaging Code
VW (DC)
VW (AC)
VB
VC
DC Working Voltage [V]
AC Working Voltage [V]
Breakdown Voltage [V @ 1mADC]
Clamping Voltage [V @ IVC]
IL
ET
IP
Cap
Maximum leakage current at the working voltage [μA]
Transient Energy Rating [J, 10x100μS]
Peak Current Rating [A, 8x10μS]
Maximum capacitance @ 1MHz and 0.5VRMS
61
Miniature AC Varistor – MAV
Low Power AC and Low Capacitance DC Circuit Protection
TYPICAL PERFORMANCE CURVES
Transmission Characteristics
Voltage/Current Characteristics
300
0
250
-8
200
150
-15
100
-23
50
1E-07 1E-06
1E-05 1E-04 1E-03 1E-02 1E-01
1E+00 1E+01 1E+02 1E+03
-30
Current
MAV0010
1
MAV0020
10
100
MAV0040
1000
Frequency (MHz)
MAV0010
MAV0020
MAV0040
TYPICAL PERFORMANCE CURVES
Impact of AC Voltage on Breakdown Voltage
Parallel 110VPP @ 125 kHz
Breakdown Voltage
+ Vb Change
10.0%
7.5%
5.0%
2.5%
0.0%
-2.5%
-5.0%
-7.5%
-10.0%
- Vb Change
10 min
60 min
120 min
10 min
60 min
120 min
Max
0.3%
0.6%
0.4%
0.3%
0.5%
0.3%
Min
0.2%
0.2%
0.2%
0.2%
0.1%
0.0%
Average
0.3%
0.3%
0.3%
0.2%
0.2%
0.2%
Apply 110V pp
125KHz Sine wave
(Parallel)
Impact of AC Voltage on Breakdown Voltage
Series 110VPP @ 125 kHz
Breakdown Voltage
+ Vb Chan ge
10.0%
7.5%
5.0%
2.5%
0.0%
-2.5%
-5.0%
-7.5%
-10.0%
Max
62
- Vb Chan ge
10 min
60 min
120 min
10 min
60 min
120 min
0.3%
0.3%
0.3%
0.3%
0.3%
0.3%
Min
0.2%
0.2%
0.2%
-0.2%
0.2%
0.2%
Average
0.3%
0.3%
0.3%
0.2%
0.3%
0.2%
Apply 110V pp
125KHz Sine wave
(Series)
10000
Miniature AC Varistor – MAV
Low Power AC and Low Capacitance DC Circuit Protection
% Average Change in Leakage Current
IMPACT OF AC VOLTAGE ON LEAKAGE CURRENT
0.2
0.15
0.1
0.05
0
-0.05
-0.1
-0.15
-0.2
-0.25
-0.3
-60
-40
-20
0
20
40
60
80
100
120
140
Temperature (ºC)
120 V Peak to Peak
165 V Peak to Peak
PHYSICAL DIMENSIONS AND RECOMMENDED PAD LAYOUT
W
T
D
E
P
D
W
A
T
C
A
B
B
BW
BL
C
L
L
BL
L
W
T
1.60 ± 0.15
0.80 ± 0.15
(0.063±0.006) (0.032±0.006)
0.90 Max
(0.035) Max
1.00 ± 0.15
1.37 ± 0.15
(0.039±0.006) (0.054±0.006)
0.66 Max
(0.026) Max
1.00±0.10
0.50±0.10
(0.040±0.004) (0.020±0.004)
0.60 Max
(0.024) Max
BW
BL
P
MAV0010
0.35 ± 0.15
N/A
N/A
(0.014±0.006)
MAV0020
0.36 ± 0.10
0.20 ± 0.10
0.64 REF
(0.014±0.004) (0.008±0.004) (0.025)REF
MAV0040
0.25±0.15
N/A
N/A
(0.010±0.006)
A
B
C
D
E
0.89
(0.035)
0.76
(0.030)
2.54
(0.100)
0.76
(0.030)
N/A
0.46
(0.018)
0.74
(0.029)
1.20
(0.047)
0.30
(0.012)
0.64
(0.025)
0.61
(0.024)
0.51
(0.020)
1.70
(0.067)
0.51
(0.020)
N/A
63
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