H.K
Vishay Draloric
Ceramic Pulse Disc Capacitors, Class 2
DESIGN:
Dmax.
s max.
Disc capacitor with epoxy coating
RoHS
RATED VOLTAGE UR:
COMPLIANT
HAK
HBK
HCK
HIK
1 kVDC
2 kVDC
3 kVDC
15 kVDC
F
1
V
0.5
DIELECTRIC STRENGTH BETWEEN LEADS:
Component test
HAK
HBK
HCK
HIK
2000 VAC, 50 Hz, 2 s
3000 VAC, 50 Hz, 2 s
4000 VAC, 50 Hz, 2 s
22500 VDC, 2 s
Ø d 0.05
* Dimensions in mm
TEMPERATURE CHARACTERISTIC OF CAPACITANCE:
See curve below
DISSIPATION FACTOR tan δ:
≤ 5 • 10-3
CATEGORY TEMPERATURE RANGE ϑA:
(- 40 to + 125) °C
INSULATION RESISTANCE Ris:
HAK, HBK, HCK ≥ 10 • 109 Ω
CLIMATIC CATEGORY TO EN 60068-1:
40 / 125 / 21
HIK
≥ 10 • 1010
Ω
MARKING:
Capacitance value
Capacitance tolerance
Rated voltage
COATING:
- Clear text
- With letter code
- Clear text
Epoxy dipped, insulating,
Flame retarding acc. to UL 94V-0
Manufacturers logo
Type designation
- Where D ≥ 11 mm only
- HAK, HBK, HCK only
TAPING AND SPECIAL LEAD CONFIGURATIONS:
On request
CAPACITANCE CHANGE
SELF HEALING
CAPACITANCE CHANGE
AND DISSIPATION FACTOR
VS. TEMPERATURE
VS. VOLTAGE
ΔC
= f (U
)
30
25
20
15
10
5
R
1
0
1
Frequency 64.5 kHz
C
20
60
- 2
- 4
HAK, HBK, HCK
= 800 V
10
0
2
- 6
40
1
2
3
4
HAK 2700 pF
HAK 330 pF
HCK 2700 pF
HCK 220 pF
HIK
C
- 8
apacitance
- 10
- 12
HAK
HBK
HCK
3
4
- 10
- 20
- 30
20
0
- 14
- 16
HIK
tan δ
0
0
0
0.25 0.5
0.75
1.0
HAK
HBK
0
0.4
0.5
2.5
0.75 1.1
1.5
2.0
1.9
0
200
400
600
800 1000
- 40 - 20
0
20
40
60
80
100 120
[˚C]
1.0
5.0
1.5
7.5
2.5 3.0 HCK
10.0 12.5 15.0HIK
Pulse Voltage UPP [VDC]
ϑ
A
UN
[KVDC]
ORDERING INFORMATION
HIK
471
M
BJ
EF0
K
R
RATED
VOLTAGE
LEAD
CONFIGURATION
INTERNAL
CODE
RoHS
COMPLIANT
MODEL
CAP. VALUE
TOLERANCE
Document Number: 22164
Revision: 07-Feb-06
www.vishay.com
37