UN JK16-900 Radial lead resettable polymer ptc Datasheet

Radial Lead Resettable Polymer PTCs
JK16 Series
Description
JK16 series radial leaded PTCs are designed to provide
resettable over-current protection serving a wide range of
electronics applications. With maximum 16 volts and
maximum 100-ampere short circuit rating.
Features
u
u
u
u
RoHS compliant, Lead-Free and Halogen-Free
Max 100 A short current rating
16V operating voltage
Fast time-to-trip
Applicable
u
u
u
Computers and peripherals
Power ports
General electronics
Electrical Parameters
I trip
(A)
V max
(Vdc)
I max
(A)
P dtyp.
(W)
Part Number
I hold (A)
JK16-300
3.00
6.0
16
100
JK16-400
4.00
8.0
16
JK16-500
5.00
10.0
JK16-600
6.00
JK16-700
Maximum Time
To Trip
Resistance
Current
(A)
Time
(Sec.)
R min
(mΩ)
R max
(mΩ)
R 1max
(mΩ)
2.3
9.0
15
20
60
80
100
2.4
12.0
15
20
40
60
16
100
2.6
15.0
15
14
25
33
12.0
16
100
2.8
18.0
15
10
21
31
7.00
14.0
16
100
3.0
21.0
15
8
15
20
JK16-800
8.00
16.0
16
100
3.0
24.0
15
6
13
18
JK16-900
9.00
18.0
16
100
3.3
27.0
25
4
12
16
JK16-1000
10.0
20.0
16
100
3.7
30.0
30
4
11
15
JK16-1100
11.0
22.0
16
100
3.7
33.0
30
3
9
13
JK16-1200
12.0
24.0
16
100
4.2
36.0
30
3
8
12
JK16-1400
14.0
28.0
16
100
4.2
40.0
50
3
7
11
I hold= Hold current: maximum current device will pass without tripping in 25°C still air.
I trip= Trip current: minimum current at which the device will trip in 25°C still air.
V max= Maximum voltage device can withstand without damage at rated current (Imax)
I max= Maximum fault current device can withstand without damage at rated voltage (Vmax)
Pdtyp.= Power dissipated from device when in the tripped state at 25°C still air.
R min= Minimum resistance of device in initial (un-soldered) state.
R max= Maximum resistance of device in initial (un-soldered) state.
R 1max= Maximum resistance of device at 25°C measured one hour after tripping.
Caution: Operation beyond the specified rating may result in damage and possible arcing and flame.
UN Semiconductor Co., Ltd.
Revision October 18, 2013
www.unsemi.com.tw
1/4
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Radial Lead Resettable Polymer PTCs
JK16 Series
Temperature Rerating Chart – I hold (A)
Ambient Operation Temperature
Part Number
-40°C
-20°C
0°C
25°C
40°C
50°C
60°C
70°C
85°C
Hold Current (A)
JK16-300
4.40
4.00
3.60
3.00
2.60
2.40
2.10
1.90
1.40
JK16-400
5.90
5.30
4.80
4.00
3.50
3.20
2.80
2.50
1.90
JK16-500
7.30
6.60
6.00
5.00
4.40
4.00
3.60
3.10
2.40
JK16-600
8.80
8.00
7.20
6.00
5.20
4.80
4.20
3.80
2.80
JK16-700
10.3
9.30
8.40
7.00
6.20
5.60
5.00
4.40
3.30
JK16-800
11.7
10.7
9.60
8.00
6.90
6.40
5.60
5.10
3.70
JK16-900
13.2
11.9
10.7
9.00
7.90
7.20
6.40
5.60
4.20
JK16-1000
14.7
13.3
12.0
10.0
8.70
8.00
7.00
6.30
4.70
JK16-1100
16.1
14.6
13.1
11.0
9.70
8.80
7.80
6.90
5.20
JK16-1200
17.6
16.0
14.4
12.0
10.4
9.60
8.40
7.60
5.60
JK16-1400
20.5
18.7
16.8
14.0
12.1
11.2
9.80
8.90
6.50
UN Semiconductor Co., Ltd.
Revision October 18, 2013
www.unsemi.com.tw
2/4
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Radial Lead Resettable Polymer PTCs
JK16 Series
Temperature Rerating Curve
Time in Seconds
Percentage of Rated Current
Average Time Current Curves
B
B
Temperature (°C)
Current in Amperes
I=JK16-300
J=JK16-400
K=JK16-500
L=JK16-600
M=JK16-700
N=JK16-800
O=JK16-900
P=JK16-1000
Q=JK16-1100
R=JK16-1200
S=JK16-1400
B=JK16-200~ SCJK-1400
Test Procedures and Requirement
Test
Test Conditions
Accept/Reject Criteria
Resistance
In still air @25±2°C
Rmin≤R≤Rmax
Hold Current
60 min, at Ihold, In still air @25±2°C
No trip
Time to Trip
Specified current, Vmax, @25±2°C
T≤Maximum Time To Trip
Trip Cycle Life
Vmax, Imax,100 cycles
No arcing or burning
Trip Endurance
Vmax,24hours
No arcing or burning
Soldering Parameters
Pre-Heating Zone
Refer to the condition recommended
by the manufacturer. Max. ramping
rate should not exceed 4°C/Sec
Soldering Zone
Max. solder temperature should not
exceed 260°C
Cooling Zone
Cooling by natural convection in air
Physical Specifications
Lead Material
Soldering
Characteristics
Insulating Material
Device Labeling
3-14A Tin-plated Copper
Solder ability per MIL-STD-202, Method 208E
Cured, flame retardant epoxy polymer meets UL 94V-0
requirements.
Marked with ‘UN’, voltage, current rating
UN Semiconductor Co., Ltd.
Revision October 18, 2013
www.unsemi.com.tw
3/4
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Radial Lead Resettable Polymer PTCs
JK16 Series
Dimensions
Figure1
Figure2
Figure3
A
B
C
D
mm
Max.
mm
Max.
mm
Typ.
mm
Max.
Inches
Mm
(Bulk Pack)
Figure3
9.0
12.0
5.1
3.0
0.031
0.8
1000
JK16-400
Figure3
10.0
13.0
5.1
3.0
0.031
0.8
1000
JK16-500
Figure3
10.7
15.0
5.1
3.0
0.031
0.8
1000
JK16-600
Figure3
13.5
15.0
5.1
3.0
0.031
0.8
1000
JK16-700
Figure3
13.5
18.0
5.1
3.0
0.031
0.8
500
JK16-800
Figure3
13.5
18.0
5.1
3.0
0.031
0.8
500
JK16-900
Figure3
15.0
23.0
5.1
3.0
0.031
0.8
500
JK16-1000
Figure3
18.0
24.0
5.1
3.0
0.031
0.8
200
JK16-1100
Figure3
18.0
24.0
5.1
3.0
0.031
0.8
200
JK16-1200
Figure3
22.5
25.0
10.5
3.0
0.031
0.8
200
JK16-1400
Figure3
24.0
28.0
10.5
3.0
0.031
0.8
200
Part
Number
Figure
JK16-300
Lead (dia)
Packaging
Warning
u This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current in a fault
condition, Operation beyond the maximum rating or improper use may result in device damage and possible electrical arcing
and flame.
u A PPTC device is not a fuse, It is a nonlinear thermistor that limits current, Because under a fault condition all PPTC devices go
into a high resistance state but not open circuit hazardous voltage may be present at PPTC.
u The devices are intended for protection against occasional over-current or over-temperature fault conditions and should not be
used when repeated fault conditions or prolonged trip events.
u In most application, power must be removed and the fault condition cleared in order to reset a PPTC device.
u PPTC devices are not recommended to be installed in applications where the device is constrained such that its PPTC
properties are inhibited, for example in rigid potting materials or Add devices surface coating, Bundled devices ontology, which
lack adequate clearance to accommodate device expansion.
u Contamination on of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the
performance of the devices. For example, Organic solvents to cleaning.
UN Semiconductor Co., Ltd.
Revision October 18, 2013
www.unsemi.com.tw
4/4
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
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