JK6-110 [UNSEMI]

Radial Lead Resettable Polymer PTCs;


型号：	JK6-110
厂家：	UN Semiconducctor INC
描述：	Radial Lead Resettable Polymer PTCs
文件：	总5页 (文件大小：1060K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Radial Lead Resettable Polymer PTCs

JK6 Series

Description

JK6 series radial leaded PTCs are designed to provide

resettable over-current protection for USB, Low voltage

electrical equipment applications. With maximum 6 volts and

maximum 40-ampere short circuit rating.

Features

RoHS compliant, Lead-Free and Halogen-Free

40A short circuit rating

6V operating voltage

Fast time-to-trip

Meets all USB protection requirements

Applicable

Computers and peripherals

USB hubs ,ports and peripherals

Power ports

General electronics

Electrical Parameters

Maximum Time

To Trip

Resistance

V _max

(Vdc)

I _max

(A)

P _dtyp.

(W)

Part Number

I _hold(A)

I _trip(A)

Current

Time

R _min

R _max

R _1max

(A)

(Sec.)

(mΩ)

JK6-075

JK6-090

JK6-110

JK6-120

JK6-135

JK6-155

JK6-160

JK6-185

JK6-200

JK6-250

JK6-300

0.75

0.90

1.10

1.20

1.35

1.55

1.60

1.85

2.00

2.50

3.00

1.50

1.80

2.20

2.40

2.70

3.10

3.20

3.90

4.00

5.00

6.00

0.3

0.6

0.7

0.6

0.8

0.9

1.0

1.2

2.25

200

100

120

500

300

270

220

180

160

130

115

650

400

360

300

250

220

200

180

150

140

2.70

3.30

3.60

4.05

4.65

4.80

5.55

6.00

7.50

9.00

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 (I_max

)

I _max= Maximum fault current device can withstand without damage at rated voltage (V_max

P_dtyp.= 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.

www.unsemi.com.tw

@ UN Semiconductor Co., Ltd. 2013

Revision October 18, 2013

1 / 5

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

Radial Lead Resettable Polymer PTCs

JK6 Series

Average Time Current Curves

Temperature Rerating Chart – I _hold(A)

Temperature Rerating Curve

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)

JK6-075

JK6-090

JK6-110

JK6-120

JK6-135

JK6-155

JK6-160

JK6-185

JK6-200

JK6-250

JK6-300

1.09

1.31

1.60

1.74

1.96

2.25

2.32

2.69

2.90

3.63

4.35

0.98

1.17

1.43

1.56

1.76

2.02

2.08

2.41

2.60

3.25

3.90

0.86

1.04

1.27

1.38

1.55

1.78

1.84

2.13

2.30

2.88

3.45

0.75

0.90

1.10

1.20

1.35

1.55

1.60

1.85

2.00

2.50

3.00

0.62

0.75

0.91

1.00

1.12

1.29

1.33

1.54

1.66

2.08

2.49

0.58

0.69

0.85

0.92

1.04

1.19

1.23

1.42

1.54

1.93

2.31

0.51

0.61

0.75

0.82

0.92

1.05

1.09

1.26

1.36

1.70

2.04

0.46

0.55

0.67

0.73

0.82

0.95

0.98

1.13

1.22

1.53

1.83

0.39

0.47

0.57

0.62

0.70

0.81

0.83

0.96

1.04

1.30

1.56

Current in Amperes

Temperature (°C)

A=JK6-075

E=JK6-135

F=JK6-160

G=JK6-185

H=JK6-250

B=JK6-090

C=JK6-110

D=JK6-120

UN Semiconductor Co., Ltd.

www.unsemi.com.tw

@ UN Semiconductor Co., Ltd. 2013

Revision October 18, 2013

2 / 5

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

Radial Lead Resettable Polymer PTCs

JK6 Series

Test Procedures and Requirement

Test

Resistance

Test Conditions

In still air @25±2°C

Accept/Reject Criteria

_min≤R≤R_max

Hold Current

Time to Trip

60 min, at I_hold, In still air @25±2°C

Specified current, V_max, @25±2°C

V_max, I_max,100 cycles

No trip

T≤Maximum Time To Trip

No arcing or burning

Trip Cycle Life

Trip Endurance

Vmax,24hours

Soldering Parameters

Refer to the condition recommended

Pre-Heating Zone by the manufacturer. Max. ramping

rate should not exceed 4°C/Sec

Max. solder temperature should not

exceed 260°C

Soldering Zone

Cooling Zone

Cooling by natural convection in air

Physical Specifications

Lead Material

Tin-plated Copper clad steel

Solder ability per MIL-STD-202, Method 208E

Soldering

Characteristics

Cured, ﬂame retardant epoxy polymer meets UL 94V-0

requirements.

Insulating Material

Device Labeling

Marked with ‘SC’, voltage, current rating

Part Marking

Part Numbering

JK XX - XXX

Voltage Rating (Vdc)

Trademark

JK XX

XXX

I _holdCurrent

Voltage Rating (Vdc)

Series Name

UN Semiconductor Co., Ltd.

www.unsemi.com.tw

@ UN Semiconductor Co., Ltd. 2013

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

Revision October 18, 2013

3 / 5

Radial Lead Resettable Polymer PTCs

JK6 Series

Dimensions

Figure1

Figure2

Lead (dia)

Part

Number

Packaging

(Bulk Pack)

Figure

(Max.)

(Typ.)

(Max.)

Inches

JK6-075

JK6-090

JK6-110

JK6-120

JK6-135

JK6-155

JK6-160

JK6-185

JK6-200

JK6-250

JK6-300

Figure1

Figure2

Figure1

Figure2

Figure1

Figure2

7.40

7.80

7.40

7.80

8.80

10.00

10.10

12.0

5.1

3.0

0.020

0.5

1000

11.5

12.0

12.2

14.5

13.8

15.5

5.1

3.0

0.020

0.5

16.0

5.1

3.0

0.020

0.5

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.

www.unsemi.com.tw

@ UN Semiconductor Co., Ltd. 2013

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

Revision October 18, 2013

4 / 5

Radial Lead Resettable Polymer PTCs

JK6 Series

UN Semiconductor Co., Ltd.

www.unsemi.com.tw

@ UN Semiconductor Co., Ltd. 2013

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

Revision October 18, 2013

5 / 5

相关型号：