HFU, HFZ, HFE Series
www.vishay.com
Vishay Draloric
Ceramic Singlelayer DC Disc Capacitors,
6 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
VALUE
The capacitors may be supplied with straight or kinked
leads having a lead spacing of 12.5 mm.
Ceramic Class
1
2
Coating is made of blue colored flame retardant epoxy resin
in accordance with UL 94 V-0.
Ceramic Dielectric
N750, Y5T, Y5U
6000
Voltage (VDC
)
Min. Capacitance (pF)
Max. Capacitance (pF)
Mounting
10
56
CAPACITANCE RANGE
10 pF to 6.8 nF
330
6800
Radial
RATED VOLTAGE
6 kVDC
MARKING
Marking indicates, capacitance, tolerance code, and rated
voltage.
DIELECTRIC STRENGTH
9000 VDC, 2 s
Component test
OPERATING TEMPERATURE RANGE
-40 °C to +85 °C
INSULATION RESISTANCE AT 500 VDC
≥ 10 000 MΩ (60 s)
TEMPERATURE CHARACTERISTICS
TOLERANCE ON CAPACITANCE
10 ꢀ, 20 ꢀ
Class 1
N750 (U2J)
Class 2
Y5T, Y5U
DISSIPATION FACTOR
SECTIONAL SPECIFICATIONS
Climatic category (according to EN 60068-1):
40 / 085 / 21
Class 1:
100 pF
-4
------------------
C < 30 pF:
+ 0.7 x 10 max. (1 MHz)
C
C ≥ 30 pF: max. 0.1 ꢀ (1 MHz)
Class 2: max. 2.5 ꢀ (1 kHz)
Revision: 04-Jan-2021
Document Number: 22156
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