TDK UHV-10A

(1/3)
Ultra-high Voltage Ceramic Capacitors
Molded Type with Metal Terminals UHV, FHV Series
Conformity to RoHS Directive
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 applications.
FEATURES
• Small size.
• Low dissipation factor.
• Excellent voltage-capacitance characteristics.
• Screw terminals for easy mounting.
• FHV series: High capacitance and low temperature characteristics of capacitance.
APPLICATIONS
High voltage power supplies, laser equipment.
INITIAL CHARACTERISTICS
Series
Operating temperature
range
Rated voltage
Insulation resistance
Nominal capacitance
range
Capacitance tolerance
Dissipation factor(tanδ)
Capacitance temperature
characteristics
AC Corona starting
voltage
Withstanding voltage
∗
UHV
FHV
–30 to +85°C
–30 to +85°C
DC. 20 to 50kV
100,000MΩ min.
DC.15 to 50kV
100,000MΩ min.
100 to 4,000pF
700 to 7,000pF
±10%
0.2% max.
±10%
0.2% max.
Z5T:+22, –33%[+10 to +85°C, 25°C ]
Y5S:±22%[–30 to +85°C, 25°C ]
3PC∗ max. at 50% of rated voltage min.(50Hz rms)
3PC∗ max. at 50% of rated voltage min.(50Hz rms)
No breakdown at 1.5 times of rated voltage, 60s(in oil)
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
ø15±0.5
T±2
øD±1
L±1
T±2
øD±1
Marking example
1. Part No.
2. Nominal capacitance
and tolerance code
3. Rated voltage
4. Manufacturer’s name
(TDK or TDK logo mark)
5. Lot No.
1
2
3
4
5
UHV-5A
172K
30kV
TDK
1234
L±1
Dimensions in mm
FHV-1AN to 12AN
ISO M5 female
thread
MARKING
Item
ø15±0.5
T±2
øD±1
L±1
Marking example
1. Part No.
2. Nominal capacitance
and tolerance code
3. Rated voltage
4. Manufacturer’s name
(TDK or TDK logo mark)
5. Lot No.
1
2
3
4
5
FHV-5A
172K
30kV
TDK
1234
• 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.fm
(2/3)
ELECTRICAL CHARACTERISTICS/DIMENSIONS
TYPICAL CAPACITANCE CHARACTERISTICS
UHV SERIES(DC. 20 to 50kV, TC:Z5T)
Rated
voltage
Edc(kV)
Part No.
UHV-221A
UHV-222A
UHV-223A
UHV-224A
UHV-1A
UHV-2A
UHV-3A
UHV-231A
UHV-232A
UHV-233A
UHV-4A
UHV-5A
UHV-6A
UHV-241A
UHV-242A
UHV-243A
UHV-7A
UHV-8A
UHV-9A
UHV-251A
UHV-252A
UHV-253A
UHV-10A
UHV-11A
UHV-12A
20
30
40
50
Rated
capacitance
(pF)±10%
200
400
700
1,000
1,400
2,500
4,000
200
400
700
940
1,700
2,700
100
200
400
700
1,300
2,000
100
200
400
560
1,000
1,700
Dimensions (mm)
øD
T
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
L
FHV SERIES(DC. 15 to 50kV, TC:Y5S)
Female
thread
ISO M4
19
22
20
23
ISO M5
30
ISO M4
40
ISO M5
50
26
28
Dimensions (mm)
øD
T
L
Female
thread
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
22
26
ISO M5
26
30
ISO M5
29
33
ISO M5
32
ISO M5
ISO M4
31
35
ISO M5
FHV SERIES(DC. 15 to 50kV, TC:Y5S)
50
30
30
Capacitance change rate(%)
50
Z5T
10
–10
–30
–50
–50
Rated
capacitance
(pF)±10%
FHV-153AN 7,000
FHV-1AN
1,700
FHV-2AN
3,000
FHV-3AN
5,200
FHV-4AN
1,200
FHV-5AN
2,100
FHV-6AN
3,500
FHV-7AN
850
FHV-8AN
1,500
FHV-9AN
2,600
FHV-10AN 700
FHV-11AN 1,300
FHV-12AN 2,100
Part No.
ISO M4
TYPICAL CAPACITANCE CHARACTERISTICS
CAPACITANCE vs. TEMPERATURE CHARACTERISTICS
UHV SERIES(DC. 20 to 50kV, TC:Z5T)
Capacitance change rate(%)
Rated
voltage
Edc(kV)
15
Y5S
10
–10
–30
0
50
Temperature(˚C)
100
–50
–50
0
50
100
Temperature(˚C)
• All specifications are subject to change without notice.
002-03 / 20060919 / e4e38_uhv_fhv.fm
(3/3)
CAPACITANCE vs. DC BIAS CHARACTERISTICS
UHV SERIES(DC. 20 to 50kV, TC:Z5T)
FHV SERIES(DC. 15 to 50kV, TC:Y5S)
10
Capacitance change rate(%)
Capacitance change rate(%)
10
0
–10
–20
–30
0
–10
–20
–30
100%=Rated voltage
–40
0
50
100
Rated voltage(%)
150
100%=Rated voltage
–40
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 voltage) 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.fm