DTDZ
Series
Film
Stacked
Polyester
Small Size
Radial Lead
General Purpose
105 C
Maximum
Temperature
FILM - RADIAL LEAD
Actual
Size
DTDZ
The DTDZ series are miniature polyester film capacitors available from UCC/NCC. These capacitors
are designed for use as noise limiters where there is limited space. The smaller sizes also allow for
higher capacitance values in equivalent case sizes, when compared to the DTD series. The DTDZ
series capacitors have a 10% tolerance and are available with ammo pack taping if the lead
spacing is 5mm.
Summary of Specifications
Radial lead terminals.
Capacitance range: 0.01 to 22µF.
Voltage range: 50 to 250VDC; 16 to 125VAC.
Operating temperature range: 40 C to 105 C.
Standard capacitance tolerance: 10%
Nominal case size ( W H T ): 7.5 5.0 4.0mm to 25.0
Rated lifetime: 1,000 hours at 105 C.
20.0 12.9mm.
52
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
DTDZ Series
DTDZ Specifications
Item
Operating Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Dissipation Factor ( Tan )
Withstand Voltage
40 to
Characteristics
85 C without voltage derating;
40 to 105 C with voltage derating.
50 to 250VDC; 16 to 125VAC
0.01 to 15 F
10% ( K ) at
≤
1.0% at
20 C, 1kHz
20 C, 1kHz
Terminal-to-Terminal:
In accordance with JIS-C-5102 test conditions, there shall be no capacitor degradation after
applying 150% of the DC rated voltage for 1 minute.
Terminal-to-Resin Coating:
In accordance with JIS-C-5102 test conditions, there shall be no capacitor degradation after
applying 200% of the DC rated voltage for 5 seconds.
Insulation Resistance ( IR )
Terminal-to-Terminal in accordance with JIS-C-5102 test conditions.
DC Rated Voltage ( V )
DC Applied Voltage ( V )
Insulation
Resistance
≤
0.33 F
> 0.33 F
50
50
100
100
≥
9,000 MΩ
≥
3,300 C
R
*
= MΩ
250
100
Low and High Temperature
Characteristics
In accordance with JIS-C-5102 test conditions, the measurements for stability of electrical
performance of capacitors at 40 C, 85 C and 105 C are shown in the following table.
Temperature ( C )
Capacitance Change
Insulation
Resistance
≤
0.33 F
> 0.33 F
40
7%,
—
—
3C
0%
85 2 C
—
≥
900 MΩ
≥
300 C
R
*
= MΩ
105 2 C
—
≥
90 MΩ
≥
30 C
R
*
= MΩ
FILM - RADIAL LEAD
DTDZ
Humidity Load Life Test
In accordance with JIS-C-5102 test conditions, the following specifications shall be satisfied
when the capacitors are cooled and kept at 20 C for approximately 16 hours after applying
the DC rated voltage for 1,000 48 0 hours at 40 2 C, 90 - 95% RH. After the initial load
test, the withstand voltage (terminal-to-terminal) shall be tested by applying 130% of the DC
rated voltage through a series resistor of 20 -1,000
Ω
/volt for 1 minute.
Appearance
: no serious degradation
Capacitance change :
≤
10% of initial measured value
Insulation resistance :
≥
3,000 MΩ for
≤
0.33 F
:
≥
1,000 C
R
*
= MΩ for > 0.33 F
Tan ( DF )
:
≤
1.1%
Load Life Test
In accordance with JIS-C-5102 test conditions, the following specifications shall be satisfied
when the capacitors are restored to 20 C after applying 125% of the DC rated voltage for
1,000 48, 0 hours at 85 2 C or the initial DC rated voltage for 1,000 48, 0 hours
at 105 2 C. The voltage shall be applied through a series resistor of 20 -1,000
Ω
/volt.
Appearance
: no serious degradation
Capacitance change :
≤
7% of initial measured value
Insulation resistance :
≥
3,000 MΩ for
≤
0.33 F
:
≥
1,000 C
R
*
= MΩ for > 0.33 F
Tan ( DF )
:
≤
1.1%
Solvent Resistance
Standard
*
C
R
= Nominal Capacitance in F
No degradation when tested in accordance with JIS-C-5102 test conditions.
Satisfies JIS-C-5115 unless otherwise specified.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
53
DTDZ Series
Diagram of Dimensions
Film /Radial Lead
Unit: mm
W
Max.
T
Max.
H
Max.
Dipped
Epoxy
Resin
Coating
Refer to Standard Ratings Tables for
W H T dimensions.
2
Max.
25
Min.
Solder
Plated
Copper
Clad
Steel
Lead Specifications
Lead Spacing
Code
A
B
C
D
E
P
0.8
5
7.5
10
15
22.5
H
≤
7mm
0.5
0.5
0.6
0.6
0.8
Ø
d
P
0.8
Ø
d
H
>
7mm
0.6
0.6
0.6
0.6
0.8
FILM - RADIAL LEAD
Part Numbering System for DTDZ Series
DTD
B
2A
105
K
Z
When ordering, always specify complete catalog number for DTDZ Series.
DTDZ
%
Z = Suffix of Series Name (indicated at the end of the part number).
Capacitance Tolerance: K = 10%
Capacitance Value: Expressed in picofarads. The first two digits are
significant figures, and the third digit indicates the number of zeros
following these figures ( e.g. 105 = 1,000,000pF = 1 F ).
Voltage Code: 1H = 50VDC; 2A = 100VDC; 2E = 250VDC
Lead Spacing: A = 5mm; B = 7.5mm; C = 10mm; D = 15mm; E = 22.5mm
Series Name: Indicates Basic Capacitor Design.
Standard Voltage Ratings - Film/Radial Lead
Rated
Voltage
( WVDC)
Capacitance
(µF )
Catalog
Part Number
P 0.8*
Lead Spacing
(mm)
W max.*
Width
(mm)
H max.*
Height
(mm)
T max.*
Thickness
(mm)
50 Volts
0.1
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
DTDA1H104KZ
DTDA1H154KZ
DTDA1H224KZ
DTDA1H334KZ
DTDA1H474KZ
DTDB1H684KZ
DTDB1H105KZ
DTDB1H155KZ
DTDC1H225KZ
DTDC1H335KZ
DTDC1H475KZ
DTDD1H685KZ
DTDD1H106KZ
DTDE1H156KZ
DTDE1H226KZ
5
5
5
5
5
7.5
7.5
7.5
10
10
10
15
15
22.5
22.5
7.5
7.5
7.5
7.5
7.5
10.5
10.5
10.5
12.5
12.5
12.5
17.5
17.5
25.0
25.0
5.0
7.0
10.0
10.0
10.0
10.0
10.0
12.5
12.5
12.5
15.0
15.0
20.0
20.0
20.0
4.4
4.3
4.2
4.9
5.8
5.0
6.2
6.6
6.7
8.8
10.2
9.3
10.0
9.1
11.9
*
See diagram of dimensions.
54
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
DTDZ Series
Standard Voltage Ratings - Film/Radial Lead
Rated
Voltage
( WVDC)
Capacitance
(µF )
Catalog
Part Number
P 0.8*
Lead Spacing
(mm)
W max.*
Width
(mm)
H max.*
Height
(mm)
T max.*
Thickness
(mm)
100 Volts
0.033
0.047
0.068
0.1
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
0.01
0.015
0.022
0.033
0.047
0.068
0.1
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
DTDA2A333KZ
DTDA2A473KZ
DTDA2A683KZ
DTDA2A104KZ
DTDA2A154KZ
DTDA2A224KZ
DTDA2A334KZ
DTDB2A474KZ
DTDB2A684KZ
DTDB2A105KZ
DTDC2A155KZ
DTDC2A225KZ
DTDC2A335KZ
DTDD2A475KZ
DTDD2A685KZ
DTDE2A106KZ
DTDE2A156KZ
DTDB2E103KZ
DTDB2E153KZ
DTDB2E223KZ
DTDB2E333KZ
DTDB2E473KZ
DTDB2E683KZ
DTDB2E104KZ
DTDB2E154KZ
DTDB2E224KZ
DTDB2E334KZ
DTDC2E474KZ
DTDC2E684KZ
DTDC2E105KZ
DTDD2E155KZ
DTDD2E225KZ
DTDE2E335KZ
5
5
5
5
5
5
5
7.5
7.5
7.5
10
10
10
15
15
22.5
22.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10
10
10
15
15
22.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10.5
10.5
10.5
12.5
12.5
12.5
17.5
17.5
25.0
25.0
10.5
10.5
10.5
10.5
10.5
10.5
10.5
10.5
10.5
10.5
12.5
12.5
12.5
17.5
17.5
25.0
5.0
5.0
5.0
5.0
7.0
10.0
10.0
10.0
10.0
12.5
12.5
12.5
15.0
15.0
20.0
20.0
20.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
10.0
10.0
10.0
10.0
12.5
15.0
15.0
20.0
20.0
4.0
4.0
4.1
4.6
5.2
5.1
6.3
5.5
6.7
7.4
7.5
9.8
11.5
9.7
10.1
9.5
12.9
4.0
4.0
4.0
4.0
4.0
4.1
4.9
4.7
5.7
7.4
7.8
8.4
9.6
8.5
8.9
8.5
FILM - RADIAL LEAD
DTDZ
250 Volts
*
See diagram of dimensions.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
55
DTDZ Series Technical Data
1. Storage
The DTDZ series film capacitors must be stored between
40 C to 105 C.
5. Voltage Derating for Pulse Waves
The voltage derating rate for pulse waves at a maximum
operating temperature of 85 C is shown in
Figure 3.
A
pulse wave and the formula for determining the sinusoidal
AC voltage (Ep-p) are shown in
Figure 4.
Refer to
Section 7
for sine wave values.
Figure 3.
Voltage Derating Rate for Pulse Waves at
Vp-p/Ep-p (%)
100
80
60
2. Operating Temperature
Generally, the operating temperature is the ambient tem-
perature; however, the operating temperature will be the
surface temperature of the capacitor if self-heating occurs
due to ripple current or a charge-discharge current, or if
surface heating is caused by other components.
85 C.
10
µ
s
5
µ
s
s
2.5
µ
.0
µ
s
1
s
0.5
µ
s
.25
µ
0
1
µ
s
0.
t =
2.5ms 1ms
s
500
µ
s
250
µ
s
100
µ
50
µ
s
25
µ
s
3. Rated AC Voltage
If the DTDZ series capacitors are used in an AC circuit, 50
to 60 Hz and within an operating temperature of 40 C to
85 C (including self-heating), the rated AC voltage must
not exceed the values shown in
Table 1.
Table 1.
Rated AC Voltage.
Rated Voltage VDC
Rated Voltage VAC
50
16
100
44
160
63
250
125
40
30
20
10
0.1
0.5
1
2
5
10
20
50
100
Frequency (kHz)
4. AC and DC Voltage Derating
If the operating temperature of the DTDZ series capacitors
exceeds 85 C, the applied voltage should be derated as
specified in
Figure 1
for DC or
Figure 2
for AC voltage. This
will prevent capacitor damage and reduce the failure rate.
Figure 4.
Pulse Wave at
85 C.
Vp-p
FILM - RADIAL LEAD
Note: If the applied voltage contains both AC and DC, the
peak voltage must not exceed the rated voltage.
Figure 1.
DC Voltage Derating Rate.
Percentage (%)
100
t
T
DTDZ
Ep-p
Vrms
2 2
6. Maximum Pulse Voltage Moving Rate
90
For the DTDZ series film capacitors, the maximum pulse
voltage moving rate (permissible dv/dt), not repeatable, is
specified in
Table 2.
If there is a possibility of exceeding the
spike surge indicated, please connect a resistor in series.
Table 2.
Maximum Pulse Voltage Moving Rate.
Lead Spacing
Maximum Pulse Moving Rate ( V/µs)
50VDC
5
3
2
1.2
0.7
100VDC
50
35
30
18
11
160VDC
90
75
50
30
15
250VDC
150
100
75
35
17
80
70
80
90
100
Code
A
B
mm
5
7.5
10
15
22.5
Temperature ( C)
Figure 2.
AC Voltage Derating Rate.
Percentage (%)
100
C
D
E
80
60
40
80
90
100
Temperature ( C)
56
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
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