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CG21AS45K474MR

Description
ESD suppressor/TVS diode 45Vdc, 0.6J, 200A 0.47uF AEC-Q200
CategoryCircuit protection    ESD suppressor/TVS diode   
File Size131KB,2 Pages
ManufacturerAVX
Environmental Compliance
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CG21AS45K474MR Overview

ESD suppressor/TVS diode 45Vdc, 0.6J, 200A 0.47uF AEC-Q200

CG21AS45K474MR Parametric

Parameter NameAttribute value
MakerAVX
Product CategoryESD Suppressor/TVS Diode
seriesCG
Vesd - Electrostatic discharge voltage contact-
Vesd - Electrostatic discharge voltage air gap-
polarityBidirectional
Number of channels1 Channel
Termination typeRadial
Breakdown voltage56 V
Operating Voltage35 VAC, 45 VDC
clamping voltage90 V
Ipp - peak pulse current200 A
Cd - 二极管电容 470 nF
Package/box-
Pd-power dissipation-
Minimum operating temperature- 55 C
Maximum operating temperature+ 125 C
qualificationsAEC-Q200
EncapsulationBulk
Factory packaging quantity1000
Radial Leaded CapGuard™
Varistor/Capacitor Combination for EMI/Surge Suppression
GENERAL DESCRIPTION
AVX’s radial leaded CapGuard™ products are designed to provide both transient
voltage protection and EMI/RFI suppression for electronic circuits. CapGuards™ are
ideally suited to filter out EMI/RFI noise generated by switch mode power supplies or
motors on DC lines or I/O lines in electronic circuits. With multilayer varistor (MLV)
utilized in CapGuard product, effective transient voltage protection is achieved to
protect sensitive electronics from high voltage transients. The capacitor, on the other
hand, absorbs high frequency noise on the line. The MLCC capacitors are designed
with temperature stable X7R dielectric, allowing for wide temperature use with good
capacitance stability.
GENERAL
CHARACTERISTICS
• Operating Temperature: -55 to +125ºC
• Working Voltage: 26Vdc, 45Vdc
• Capacitance: 0.47μF, 1μF
FEATURES
High Capacitance / EMI Filtering
Bi-Directional Protection
AEC Q200 qualified
Multiple Strike Capability
Radial, epoxy encapsulated
APPLICATIONS
• EMI filtering with surge protection
• DC motors
• Inductive switching
• Relays
• Power supplies
• I/O Ports
• and more
HOW TO ORDER
CG
Series
21
Size
21
AS
Automotive
Series
26
Working
Voltage
26 = 26Vdc
45 = 45Vdc
F
Energy
K = 0.6J
F = 0.7J
474
Capacitance
474 = 0.47μF
105 = 1.0μF
M
Tolerance
M = ±20%
R
Leads
R = RoHS
Compliant
TR1
Packaging
Blank = Bulk
TR1 = T&R Standard 1
TR2 = T&R Standard 2
ELECTRICAL CHARACTERISTICS
AVX Part Number
CG21AS26F474MR
CG21AS26F105MR
CG21AS45K474MR
CG21AS45K105MR
V
W
(DC)
V
W
(AC)
V
B
V
C
I
VC
I
L
V
W DC
26.0
26.0
45.0
45.0
V
W AC
18.0
18.0
35.0
35.0
V
B
33.0±10%
33.0±10%
56.0±10%
56.0±10%
V
C
54
54
90
90
I
VC
1
1
1
1
E
t
E
LD
I
P
Cap
Tol
V
Jump
I
L
15
15
15
15
E
T
0.7
0.7
0.6
0.6
E
LD
1.5
1.5
1.25
1.25
I
P
200
200
200
200
Cap
0.47
1
0.47
1
Tol
±20%
±20%
±20%
±20%
V
JUMP
27.5
27.5
48
48
DC Working Voltage [V]
AC Working Voltage [V]
Typical Breakdown Votage [V @ 1mA
DC
]
Clamping Voltage [V @ I
IV
]
Test Current for V
C
Maximum leakage current at the working voltage [μA]
Transient Energy Rating [J, 10x1000μS]
Load Dump Energy (x10) [J]
Peak Current Rating [A, 8x20μS]
Typical capacitance [pF] @ frequency specified and 0.5V
RMS
Capacitance tolerance [%] from Typ value
Jump Start (V)
80
012317

CG21AS45K474MR Related Products

CG21AS45K474MR CG21AS26F474MR CG21AS45K105MR
Description ESD suppressor/TVS diode 45Vdc, 0.6J, 200A 0.47uF AEC-Q200 ESD Suppressors / TVS Diodes 18VAC26DVC0.7J0.47pF 33V 54V AEC-Q200 ESD suppressor/TVS diode 45Vdc, 0.6J, 200A 1.0uF AEC-Q200
Product Category ESD Suppressor/TVS Diode ESD Suppressors / TVS Diodes ESD Suppressor/TVS Diode
Maker AVX - AVX
series CG - CG
polarity Bidirectional - Bidirectional
Number of channels 1 Channel - 1 Channel
Termination type Radial - Radial
Breakdown voltage 56 V - 56 V
Operating Voltage 35 VAC, 45 VDC - 35 VAC, 45 VDC
clamping voltage 90 V - 90 V
Ipp - peak pulse current 200 A - 200 A
Cd - 二极管电容 470 nF - 1 uF
Minimum operating temperature - 55 C - - 55 C
Maximum operating temperature + 125 C - + 125 C
qualifications AEC-Q200 - AEC-Q200
Encapsulation Bulk - Bulk
Factory packaging quantity 1000 - 1000
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