PTCCL-600V Datasheet, PDF (1/3 Pages) Vishay Siliconix – 600 V / 1000 V PTC Thermistors for Overload Protection

www.vishay.com
PTCCL - 600 V / 1000 V Series
Vishay BCcomponents
600 V / 1000 V PTC Thermistors for Overload Protection
QUICK REFERENCE DATA
PARAMETER
VALUE
Maximum rated voltage
600 to 1000
Nominal holding current (Int)
10
Resistance at 25 °C (R₂₅)
Tolerance on R₂₅ value
Maximum overload current I_ol
Switching temperature
400 to 1600
20 to 30
0.5 to 2.0
90 to 115
Operating temperature range
at rated voltage
-20 to 85
UNIT
V_RMS
mA

%
A
°C
°C
FEATURES
• Fast response time for rapid protection
• Automatic resetting once overload is removed
• Operates on DC or AC voltage
• UL approved types available (E148885)
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
Over-temperature/over-load protection for metering, low
current signal protection, digital signal protection against
over-voltage
DESCRIPTION
Test and measuring instruments, such as oscilloscopes and
digital multimeters, can be easily damaged if excessive
voltages are applied across their input terminals.
Simple and effective overload protection can be provided by
connecting a high-voltage PTC thermistor in series with the
instrument; see Typical Connection of the PTC Thermistor
for Digital Multimeter Protection drawing. Under normal
conditions, the resistance of the PTC thermistor is low, so
the test voltage will be measured by the instrument. Under
an overload condition, the PTC thermistor will switch to its
high-resistance state, absorbing the overload current and
protecting the instrument. When the overload is removed,
the PTC thermistor will return to its low-resistance state,
ready to resume its protective function.
ELECTRICAL DATA AND ORDERING INFROMATION
INT MAX.
at 25 °C
(mA)
IT MIN.
at 25 °C
(mA)
R₂₅ ⁽²⁾
()
MAXIMUM
VOLTAGE ⁽¹⁾
(V)
INSULATION
VOLTAGE
(V)
10
20
1600 ± 300
600
-
10
25
1500 ± 450
1000
-
10
50
400 ± 100
600
> 1000
Notes
(1) _{These PTCs can handle maximum voltage without series resistance}
(2) _{Other resistance values and voltage levels on request}
COMPONENT DIMENSIONS in millimeters
PTC THERMISTORS IN BULK
UL APPROVAL
UL
-
UL
ORDERING PART
NUMBERS
PTCCL05H100SBE
PTCCL07H100VBE
PTCCL10H010SBE
D
F
Ød
T
H
MAX.
10.4
12
13.5
H
L
20 ± 3
20 ± 3
3.1 ± 0.5
L
D
MAX.
5
7
10
T
MAX.
4.5
5.0
6.5
F
Ød
5.0
0.6
5.0
0.6
8.12
0.8
MASS
(g)
~ 0.5
~ 0.60
~ 1.8
SPQ
500
250
500
PART NUMBER
PTCCL05H100SBE
PTCCL07H100VBE
PTCCL10H010SBE
Revision: 02-Mar-16
1
Document Number: 29072
For technical questions, contact: [e-mail]
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