HDU, HDE Series
www.vishay.com
Vishay Draloric
Ceramic Singlelayer DC Disc Capacitors,
4 kVDC General Purpose
FEATURES
• High capacitance in small sizes
• Low losses
• Wide range of different lead styles
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Lighting ballasts
• SMPS
DESIGN
The capacitors consist of a ceramic disc which is silver
plated on both sides. Connection leads are made of tinned
copper having diameters of 0.6 mm or 0.8 mm.
QUICK REFERENCE DATA
DESCRIPTION
Ceramic Class
VALUE
1
Ceramic Dielectric
2
Coating is made of blue colored flame retardant epoxy resin
in accordance with UL 94 V-0.
N750, Y5U
Voltage (VDC)
4000
Min. Capacitance (pF)
10
33
Max. Capacitance (pF)
470
4700
Mounting
The capacitors may be supplied with straight or kinked
leads having a lead spacing of 10.0 mm or 12.5 mm.
Radial
CAPACITANCE RANGE
10 pF to 4.7 nF
RATED VOLTAGE
MARKING
4 kVDC
Marking indicates, capacitance, tolerance code, and rated
voltage.
DIELECTRIC STRENGTH
OPERATING TEMPERATURE RANGE
-40 °C to +85 °C
TEMPERATURE CHARACTERISTICS
Class 1
N750 (U2J)
Class 2
Y5U
SECTIONAL SPECIFICATIONS
Climatic category (according to EN 60068-1):
40/085/21
6000 VDC, 2 s
INSULATION RESISTANCE AT 500 VDC
10 000 M (60 s)
TOLERANCE ON CAPACITANCE
± 10 %, ± 20 %
DISSIPATION FACTOR
Class 1:
-4
100 pF
C < 30 pF: ------------------- + 0.7 x 10 max. 1 MHz
C
C 30 pF: max. 0.1 % (1 MHz)
Class 2:
Revision: 17-Sep-14
Component test
max. 2.5 % (1 kHz)
Document Number: 22154
1
For technical questions, contact: slcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
HDU, HDE Series
www.vishay.com
Vishay Draloric
DIMENSIONS in millimeters
Smax.
3.0 max.
Dmax.
V
F
30 - 3
or 10 ± 1
Ø d ± 0.05
ORDERING INFORMATION
CAPACITANCE
(pF)
TOLERANCE
(%)
BODY
DIAMETER
Dmax. (mm)
BODY
THICKNESS
Smax. (mm)
LEAD
SPACING (1)
F (mm)
± 1 mm
LEAD
DIAMETER (1)
d (mm)
± 0.05 mm
WIDTH (1)
V (mm)
± 0.5 mm
ORDERING CODE
MISSING DIGITS
SEE ORDERING
CODE BELOW
N750 (U2J)
10
HDU100KBD###KR
15
7.0
22
1.7
4.3
0.6
HDU220KBD###KR
33
HDU330KBD###KR
47
68
82
HDU150KBD###KR
HDU470KBD###KR
9.5
± 10
HDU680KBD###KR
10.0
HDU820KBD###KR
11.0
100
1.9
4.7
0.8
HDU101KBD###KR
150
13.0
220
15.0
HDU151KBD###KR
HDU221KBD###KR
330
17.0
HDU331KBD###KR
470
20.0
HDU471KBD###KR
Y5U (2E3)
33
1.9
4.5
47
68
HDE680#BD###KR
100
2.3
8.0
150
470
HDE101#BD###KR
HDE151#BD###KR
0.6
220
330
HDE330#BD###KR
HDE470#BD###KR
HDE221#BD###KR
± 20 (2)
5.0
HDE331#BD###KR
12.5
2.5
HDE471#BD###KR
680
9.0
HDE681#BD###KR
1000
10.0
HDE102#BD###KR
1500
12.0
2200
13.0
3300
15.0
HDE332#BD###KR
4700
18.0
HDE472#BD###KR
HDE152#BD###KR
0.8
2.7
HDE222#BD###KR
Notes
(1) Standard lead configuration, other lead spacing and diameter available on request
(2) ± 10 % available on request
Revision: 17-Sep-14
Document Number: 22154
2
For technical questions, contact: slcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
HDU, HDE Series
www.vishay.com
Vishay Draloric
ORDERING CODE
#
7th digit
Capacitance tolerance
± 10 % = K, ± 20 % = M
###
10th to 12th digit
Lead configuration
see “General Information”
Example
HDE
100
M
BD
EF0
K
R
Series
Capacitance
value
Tolerance code
Voltage code
Lead
configuration
Internal code
RoHS
compliant
MARKING
47p M
4 kV E
n47 K
HDU 10 pF to 100 pF
HDU 150 pF to 470 pF
HDE 33 pF to 1.5 nF
HDE 2.2 nF to 4.7 nF
RELATED DOCUMENTS
General Information
Revision: 17-Sep-14
www.vishay.com/doc?22001
Document Number: 22154
3
For technical questions, contact: slcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 01-Jan-2021
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Document Number: 91000