Factory For Ptc - Positive Thermal Coefficent(PTC) – SMD2920 Series – Ruilongyuan

Factory For Ptc - Positive Thermal Coefficent(PTC) – SMD2920 Series – Ruilongyuan

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Factory For Ptc - Positive Thermal Coefficent(PTC) – SMD2920 Series – Ruilongyuan Detail:

I(hold): 0.3~7.0A

Very high voltage surge capabilities

Available in lead-free version

Fast response to fault current

RoHS compliant, Lead- Free and Halogen-Free

Low resistance

Compact design saves board space

Compatible with high temperature solders

USB peripherals

Disk drives

CD-ROMs

General electronics

Disk drives

Set-top-box and HDMI

PDAs / digital cameras

Game console port protection

Plug and play protection for motherboards and peripherals

Mobile phones - battery and port protection

Product Name

Test

Conditions

Resistance change

Passive aging

+85℃,1000 hrs

±5% typical

Humidity aging

+85℃,85%R.H.,168 hours

±5% typical

Thermal shock

+85℃ to -40℃,20times

±33% typical

Resistance to solvent

MIL-STD-202,Method 215

No change

Vibration

MIL-STD-202,Method 201

No change

Ambient operating conditions : – 40 °C to +85 °C

Maximum surface temperature of the device in the tripped state is 125 °C

Type Number

Ihold

Itrip

Vmax

Max.

Time to Trip

Imax

Pd typ

Rimin

R1max

 Package

A

A

VDC

Current A

Tmax S

A

W

Ω

Ω

SMD2920P030TF

0.3

0.6

60

1.5

3

10

1.5

0.6

4.8

2920

SMD2920P050TF

0.5

1

60

2.5

4

10

1.5

0.18

1.4

2920

SMD2920P075TF

0.75

1.5

33

8

0.3

40

1.5

0.1

1

2920

SMD2920P075TF/60

0.75

1.5

60

8

0.3

40

1.5

0.1

1

2920

SMD2920P100TF

1.1

2.2

33

8

0.5

40

1.5

0.065

0.41

2920

SMD2920P100TF/60

1.1

2.2

60

8

0.5

40

1.5

0.065

0.41

2920

SMD2920P125TF

1.25

2.5

33

8

2

40

1.5

0.05

0.25

2920

SMD2920P150TF

1.5

3

33

8

2

40

1.5

0.035

0.23

2920

SMD2920P185TF

1.85

3.7

33

8

2.5

40

1.5

0.03

0.15

2920

SMD2920P200TF

2

4

16

8

4.5

40

1.5

0.02

0.12

2920

SMD2920P200TF/24

2

4

24

8

4.5

40

1.5

0.02

0.12

2920

SMD2920P200TF/33

2

4

33

8

4.5

40

1.5

0.02

0.12

2920

SMD2920P250TF

2.5

5

16

8

16

40

1.5

0.02

0.085

2920

SMD2920P250TF/24

2.5

5

24

8

16

40

1.5

0.02

0.085

2920

SMD2920P250TF/30

2.5

5

30

8

16

40

1.5

0.02

0.085

2920

SMD2920P260TF

2.6

5.2

6

8

10

40

1.5

0.014

0.075

2920

SMD2920P260TF/16

2.6

5.2

16

8

10

40

1.5

0.014

0.075

2920

SMD2920P260TF/33

2.6

5.2

33

8

10

40

1.5

0.014

0.075

2920

SMD2920P300TF

3

6

6

8

20

40

1.5

0.012

0.048

2920

SMD2920P300TF/16

3

6

16

8

20

40

1.5

0.012

0.048

2920

SMD2920P300TF/24

3

6

24

8

20

40

1.5

0.012

0.048

2920

SMD2920P300TF/33

3

6

33

8

20

40

1.5

0.012

0.048

2920

SMD2920P400TF

4

8

6

20

4.0

40

1.5

0.008

0.04

2920

SMD2920P400TF/16

4

8

16

20

4.0

40

1.5

0.008

0.04

2920

SMD2920P400TF/24

4

8

24

20

4.0

40

1.5

0.008

0.04

2920

SMD2920P500TF

5

10

6

25

5.0

40

1.5

0.005

0.031

2920

SMD2920P500TF/12

5

10

12

25

5.0

40

1.5

0.005

0.031

2920

SMD2920P500TF/16

5

10

16

25

5.0

40

1.5

0.005

0.031

2920

SMD2920P600TF

6

12

6

25

6.0

40

1.5

0.004

0.02

2920

SMD2920P600TF/12

6

12

12

25

6.0

40

1.5

0.004

0.02

2920

SMD2920P700TF

7

14

6

25

6.0

40

1.5

0.0025

0.01

2920

SMD2920P700TF/12

7

14

12

25

6.0

40

1.5

0.0025

0.01

2920

I hold = Hold current: maximum current device will pass without tripping in 25ºC still air.

I trip = Trip current: minimum current at which the device will trip in 25 ºC still air.

V max  = Maximum voltage device can withstand without damage at rated current (I max)

Imax = Maximum fault current device can withstand without damage at rated voltage (V max)

Pd typ = Typical power dissipated from device when in the tripped state at 25 ºC still air.

Ri min/max = Minimum/Maximum device resistance prior to tripping at 25°C.

R1max = Maximum device resistance is measured one hour postreflow.

Part Number

Ambient Operation Temperature

-40 ºC

-20 ºC

0 ºC

25 ºC

40 ºC

50 ºC

60 ºC

70 ºC

85 ºC

SMD2920P030TF

0.45

0.40

0.35

0.30

0.25

0.23

0.20

0.17

0.14

SMD2920P050TF

0.76

0.67

0.59

0.50

0.42

0.38

0.33

0.29

0.23

SMD2920P075TF

1.13

1.01

0.88

0.75

0.62

0.56

0.50

0.44

0.34

SMD2920P075TF/60

1.13

1.01

0.88

0.75

0.62

0.56

0.50

0.44

0.34

SMD2920P100TF

1.66

1.47

1.29

1.10

0.91

0.83

0.73

0.64

0.50

SMD2920P100TF/60

1.66

1.47

1.29

1.10

0.91

0.83

0.73

0.64

0.50

SMD2920P125TF

1.89

1.68

1.46

1.25

1.04

0.94

0.83

0.73

0.56

SMD2920P150TF

2.27

2.01

1.76

1.50

1.25

1.13

1.00

0.87

0.74

SMD2920P185TF

2.80

2.47

2.17

1.85

1.54

1.39

1.22

1.07

0.85

SMD2920P200TF

3.02

2.68

2.34

2.00

1.66

1.50

1.32

1.16

0.90

SMD2920P200TF/24

3.02

2.68

2.34

2.00

1.66

1.50

1.32

1.16

0.90

SMD2920P200TF/33

3.02

2.68

2.34

2.00

1.66

1.50

1.32

1.16

0.90

SMD2920P250TF

3.78

3.35

2.93

2.50

2.08

1.88

1.65

1.45

1.13

SMD2920P250TF/24

3.78

3.35

2.93

2.50

2.08

1.88

1.65

1.45

1.13

SMD2920P250TF/30

3.78

3.35

2.93

2.50

2.08

1.88

1.65

1.45

1.13

SMD2920P260TF

3.64

3.25

2.91

2.60

2.26

2.08

1.95

1.74

1.13

SMD2920P260TF/16

3.64

3.25

2.91

2.60

2.26

2.08

1.95

1.74

1.13

SMD2920P260TF/33

3.64

3.25

2.91

2.60

2.26

2.08

1.95

1.74

1.13

SMD2920P300TF

4.53

4.02

3.51

3.00

2.52

2.26

1.99

1.75

1.34

SMD2920P300TF/16

4.53

4.02

3.51

3.00

2.52

2.26

1.99

1.75

1.34

SMD2920P300TF/24

4.53

4.02

3.51

3.00

2.52

2.26

1.99

1.75

1.34

SMD2920P300TF/33

4.53

4.02

3.51

3.00

2.52

2.26

1.99

1.75

1.34

SMD2920P400TF

6.04

5.36

4.68

4.00

3.36

3.01

2.65

2.33

1.79

SMD2920P400TF/16

6.04

5.36

4.68

4.00

3.36

3.01

2.65

2.33

1.79

SMD2920P400TF/24

6.04

5.36

4.68

4.00

3.36

3.01

2.65

2.33

1.79

SMD2920P500TF

7.55

6.70

5.85

5.00

4.20

3.77

3.32

2.92

2.23

SMD2920P500TF/12

7.55

6.70

5.85

5.00

4.20

3.77

3.32

2.92

2.23

SMD2920P500TF/16

7.55

6.70

5.85

5.00

4.20

3.77

3.32

2.92

2.23

SMD2920P600TF

8.60

7.70

6.80

6.00

4.95

4.60

4.06

3.65

3.15

SMD2920P600TF/12

8.60

7.70

6.80

6.00

4.95

4.60

4.06

3.65

3.15

SMD2920P700TF

10.03

8.98

7.93

7.00

5.77

5.36

4.73

4.26

3.68

SMD2920P700TF/12

10.03

8.98

7.93

7.00

5.77

5.36

4.73

4.26

3.68

Thermal Derating Curve
Average Time-Current Curve
Soldering Parameters

Reflow Condition

Pb – Free assembly

Pre Heat

-Temperature Min (Ts(min))

150°C

-Temperature Max (Ts(max))

200°C

- Time (min to max) (ts)

60 -180 Seconds

Average ramp up rate ( Liquids Temp TL) to peak

3°C/second max

TS(max) to TL – Ramp-up Rate

3°C/second max

Reflo w

- Temperature (TL) (Liquids)

217°C

- Time (min to max) (ts)

60 -150 Seconds

Peak Temperature (TP)

260 +0/-5°C

Time within 5°C of actual peak Temperature (tp)

20 – 40 Seconds

Ramp-down Rate

6°C/second max

Time 25°C to peak Temperature (TP)

8 minutes Max

Do not exceed

260°C

jj

Type Number

Packa e Dimensions (mm)

Package Dimensions (in)

A

B

C

D

A

B

C

D

min

max

mi

max

min

max

min

min

max

min

max

min

max

min

SMD2920P030TF

6.73

7.98

4.8

5.44

0.6

1.2

0.3

0.265

0.314

0.189

0.214

0.024

0.047

0.012

SMD2920P050TF

6.73

7.98

4.8

5.44

0.8

1.6

0.3

0.265

0.314

0.189

0.214

0.031

0.063

0.012

SMD2920P075TF

6.73

7.98

4.8

5.44

0.7

1.3

0.3

0.265

0.314

0.189

0.214

0.028

0.051

0.012

SMD2920P075TF/60

6.73

7.98

4.8

5.44

0.8

1.6

0.3

0.265

0.314

0.189

0.214

0.031

0.063

0.012

SMD2920P100TF

6.73

7.98

4.8

5.44

0.4

1.0

0.3

0.265

0.314

0.189

0.214

0.016

0.039

0.012

SMD2920P100TF/60

6.73

7.98

4.8

5.44

1.0

2.1

0.3

0.265

0.314

0.189

0.214

0.039

0.083

0.012

SMD2920P125TF

6.73

7.98

4.8

5.44

0.4

1.0

0.3

0.265

0.314

0.189

0.214

0.016

0.039

0.012

SMD2920P150TF

6.73

7.98

4.8

5.44

0.5

1.3

0.3

0.265

0.314

0.189

0.214

0.02

0.051

0.012

SMD2920P185TF

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P200TF

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P200TF/24

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P200TF/33

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P250TF

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P250TF/24

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P250TF/30

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P260TF

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P260TF/16

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P260TF/33

6.73

7.98

4.8

5.44

0.7

1.4

0.3

0.265

0.314

0.189

0.214

0.028

0.055

0.012

SMD2920P300TF

6.73

7.98

4.8

5.44

0.6

1.2

0.3

0.265

0.314

0.189

0.214

0.024

0.047

0.012

SMD2920P300TF/16

6.73

7.98

4.8

5.44

0.6

1.2

0.3

0.265

0.314

0.189

0.214

0.024

0.047

0.012

SMD2920P300TF/24

6.73

7.98

4.8

5.44

0.6

1.2

0.3

0.265

0.314

0.189

0.214

0.024

0.047

0.012

SMD2920P300TF/33

6.73

7.98

4.8

5.44

0.6

1.2

0.3

0.265

0.314

0.189

0.214

0.024

0.047

0.012

SMD2920P400TF

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

SMD2920P400TF/16

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

SMD2920P400TF/24

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

SMD2920P500TF

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

SMD2920P500TF/12

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

SMD2920P500TF/16

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

SMD2920P600TF

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

SMD2920P600TF/12

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

SMD2920P700TF

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

SMD2920P700TF/12

6.73

7.98

4.8

5.44

1

1.6

0.3

0.265

0.314

0.189

0.214

0.039

0.063

0.012

Taping and Reel Specifications

Symbol

Millimeters

Inches

W

16.0±0.3

0.63±0.012

P

8.0±0.1

0.315±0.004

F

7.5±0.05

0.295±0.002

E

1.75±0.1

0.069±0.004

D

1.55±0.05

0.061±0.002

P0

4.0±0.1

0.157±0.004

P2

2.0±0.05

0.079±0.002

D1(max.)

178.0

7.007

D2(min.)

60

2.362

W1

16.4±0.5

0.646±0.02

Taping and Reel Specification

Part Number

Halogen Free

Packaging Option

Quantity

Quantity & Packaging Codes

SMD2920PxxxTF

Yes

Tape and Reel

1500

YR


Product detail pictures:

Factory For Ptc -
 Positive Thermal Coefficent(PTC) – SMD2920 Series – Ruilongyuan detail pictures


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