UHV-3A [TDK]
Ultra-high Voltage Ceramic Capacitors Molded Type with Metal Terminals; 特高压陶瓷电容器制型与金属端子
| 型号： | UHV-3A |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Ultra-high Voltage Ceramic Capacitors Molded Type with Metal Terminals |
| 文件： | 总3页 (文件大小：49K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Conformity to RoHS Directive
Ultra-high Voltage Ceramic Capacitors
Molded Type with Metal Terminals UHV, FHV Series
CLASS 2 HIGH DIELECTRIC
DC. 20 TO 50kV: UHV-1A TO 12A, 221A TO 253A TYPES
DC. 15 TO 50kV: FHV-1AN TO 12AN, 153AN TYPES
TDK UHV and FHV series high voltage ceramic capacitors feature
low dissipation and excellent voltage-capacitance characteristics
using patented strontium titanate for dielectric material. They are
epoxy-encapsulated to meet requirement of high voltage applica-
tions.
FEATURES
APPLICATIONS
• Small size.
High voltage power supplies, laser equipment.
• Low dissipation factor.
• Excellent voltage-capacitance characteristics.
• Screw terminals for easy mounting.
• FHV series: High capacitance and low temperature characteri-
stics of capacitance.
INITIAL CHARACTERISTICS
Series
UHV
FHV
Operating temperature
range
–30 to +85°C
–30 to +85°C
Rated voltage
DC. 20 to 50kV
DC.15 to 50kV
Insulation resistance
Nominal capacitance
range
100,000MΩmin.
100,000MΩ min.
100 to 4,000pF
700 to 7,000pF
Capacitance tolerance
Dissipation factor(tanδ)
Capacitance temperature
characteristics
10ꢀ
0.2ꢀ max.
10ꢀ
0.2ꢀ max.
Z5T:+22, –33ꢀ[+10 to +85°C, 25°C ]
Y5S: 22ꢀ[–30 to +85°C, 25°C ]
AC Corona starting
voltage
Withstanding voltage
3PC∗ max. at 50ꢀ of rated voltage min.(50Hz rms)
No breakdown at 1.5 times of rated voltage, 60s(in oil)
3PC∗ max. at 50ꢀ of rated voltage min.(50Hz rms)
No breakdown at 1.5 times of rated voltage, 60s(in oil)
∗ PC: Pico coulomb
SHAPES AND DIMENSIONS
UHV-1A to 12A
UHV-221A to 253A
ISO M4 female
thread
ISO M5 female
thread
MARKING
Item
Marking example
1. Part No.
1
2
3
4
5
UHV-5A
172K
30kV
TDK
2. Nominal capacitance
and tolerance code
3. Rated voltage
4. Manufacturer’s name
(TDK or TDK logo mark)
5. Lot No.
1234
T 2
L 1
ø15 0.5
øD 1
T 2
L 1
øD 1
Dimensions in mm
FHV-1AN to 12AN
ISO M5 female
thread
MARKING
Item
Marking example
1. Part No.
1
2
3
4
5
FHV-5A
172K
30kV
TDK
2. Nominal capacitance
and tolerance code
3. Rated voltage
4. Manufacturer’s name
(TDK or TDK logo mark)
5. Lot No.
1234
ø15 0.5
øD 1
T 2
L 1
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
002-03 / 20060919 / e4e38_uhv_fhv.
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ELECTRICAL CHARACTERISTICS/DIMENSIONS
TYPICAL CAPACITANCE CHARACTERISTICS
UHV SERIES(DC. 20 to 50kV, TC:Z5T)
FHV SERIES(DC. 15 to 50kV, TC:Y5S)
Rated
voltage
Edc(kV)
Rated
capacitance
(pF) 10ꢀ
Dimensions (mm)
Rated
voltage
Edc(kV)
15
Rated
capacitance
(pF) 10ꢀ
Dimensions (mm)
Female
thread
Female
thread
Part No.
Part No.
øD
T
L
øD
T
L
UHV-221A 200
UHV-222A 400
UHV-223A 700
UHV-224A 1,000
20
25
30
34
38
48
60
25
30
34
38
48
60
20
25
34
38
48
60
20
30
34
38
48
60
FHV-153AN 7,000
60
38
48
60
38
48
60
38
48
60
38
48
60
16.5 20.5 ISO M5
18.5 22.5 ISO M5
FHV-1AN
FHV-2AN
FHV-3AN
FHV-4AN
FHV-5AN
FHV-6AN
FHV-7AN
FHV-8AN
FHV-9AN
1,700
3,000
5,200
1,200
2,100
3,500
850
ISO M4
20
30
40
50
20
19
23
UHV-1A
UHV-2A
UHV-3A
1,400
2,500
4,000
ISO M5
ISO M4
ISO M5
ISO M4
ISO M5
ISO M4
ISO M5
22
26
29
26
30
33
ISO M5
ISO M5
ISO M5
UHV-231A 200
UHV-232A 400
UHV-233A 700
1,500
2,600
30
40
50
22
28
31
26
32
35
UHV-4A
UHV-5A
UHV-6A
940
1,700
2,700
FHV-10AN 700
FHV-11AN 1,300
FHV-12AN 2,100
UHV-241A 100
UHV-242A 200
UHV-243A 400
UHV-7A
UHV-8A
UHV-9A
700
1,300
2,000
UHV-251A 100
UHV-252A 200
UHV-253A 400
UHV-10A
UHV-11A
UHV-12A
560
1,000
1,700
TYPICAL CAPACITANCE CHARACTERISTICS
CAPACITANCE vs. TEMPERATURE CHARACTERISTICS
UHV SERIES(DC. 20 to 50kV, TC:Z5T)
FHV SERIES(DC. 15 to 50kV, TC:Y5S)
50
50
30
30
Y5S
Z5T
10
10
–10
–10
–30
–50
–30
–50
–50
0
50
100
–50
0
50
100
Temperature(˚C)
Temperature(˚C)
• All specifications are subject to change without notice.
002-03 / 20060919 / e4e38_uhv_fhv.
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CAPACITANCE vs. DC BIAS CHARACTERISTICS
UHV SERIES(DC. 20 to 50kV, TC:Z5T)
FHV SERIES(DC. 15 to 50kV, TC:Y5S)
10
10
0
–10
–20
–30
0
–10
–20
–30
100ꢀ=Rated voltage
100ꢀ=Rated voltage
–40
–40
0
50
100
Rated voltage(ꢀ)
150
0
50
100
Rated voltage(ꢀ)
150
PRECAUTIONS
(1) During transportation and storage
• Do not transport or store where the capacitor will be exposed to
high temperature or high humidity.
• Do not expose to poisonous gases such as H2SO4, HCl, or
HNO3.
• Avoid excessive impact such as that caused by falling.
(2) During operation
• Avoid contact with electrolytes such as perspiration. Do not
touch with bare hands.
• Avoid excessive impact such as that caused by falling.
• Do not apply solder to stud terminals.
• Do not re-machine the terminals.
(3) Usage
• When the capacitor is used for high-speed pulses such as with a
laser, make sure that the impressed voltage (peak-to-peak volt-
age) is within the capacitor’s rated specifications.
• Make sure that the capacitor is not exposed to radiant heat from
chambers or transformers.
• For more information about products with other capacitance or other data, please contact us.
• All specifications are subject to change without notice.
002-03 / 20060919 / e4e38_uhv_fhv.
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