SM06-075 [SUNMATE]
POSITIVE THERMAL COEFFICIENT(PTC);
| 型号： | SM06-075 |
| 厂家： | 
SUNMATE electronic Co., LTD |
| 描述： | POSITIVE THERMAL COEFFICIENT(PTC) |
| 文件： | 总3页 (文件大小：404K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM06 Series
POSITIVE THERMAL COEFFICIENT(PTC)
Description
Positive Thermal Coefficient devices(PTC),provide over-current
protection for electrical and electronic devices. They function
using conducting strips of metal imbedded inside polymers.
Under normal conditions, the devices resistance is near zero,
but over-current conditions will heat the PTC and expand the
polymer, increasing the impedance. When current returns to
normal, the components cool down, returning to their original
shape and very low levels of resistance.
Applications
Features
l
Over-current and over-temperature protection of
automotive electronics
l
l
l
l
l
l
l
l
I(hold): 0.3~2.5A
6V Operating voltages
l
l
l
l
l
l
l
l
Hard disk drives
Radial leaded devices.
Point-of-sale (POS) equipment
PCMCIA cards
Over-current protection
Very high voltage surge capabilities.
Available in lead-free version.
Power over Ethernet (POE)
HDMI 1.4 Source protection
Computers & peripherals
Industrial control
Fast time to trip
–
–
RoHS compliant, Lead- Free and Halogen-Free
Security systems
Part Number Code
S
X
X
-
X
X
X
M
X
LOGO
Voltage rating(VDC)
Hold current
Environmental Specifications
Test
Conditions
Resistance change
Passive aging
Humidity aging
Thermal shock
Resistance to solvent
Vibration
+85℃,1000hrs
±8% typical
±8% typical
±12% typical
No change
No change
+85℃，85%R.H.1000hrs
+125℃ to -55℃，10times
MIL-STD-202，Method 215
MIL-STD-202，Method 201
Electrical Characteristic
Max. Time to Trip
Current(A) Time(S)
1.50 1.0
Resistance(Ω)
Rimin
Ihold
（A）
I
Vmax
（V）
Imax
（A）
Pd typ
（W）
T
Model
(A)
R1max
0.80
0.76
0.65
0.40
0.36
0.30
0.25
0.21
0.20
0.20
0.15
0.30
0.50
0.75
0.90
1.10
1.20
1.35
1.55
1.60
1.85
2.50
0.6
1.0
1.5
1.8
2.2
2.4
2.7
3.2
3.7
4.0
5.0
6
6
40
40
0.3
0.4
0.3
0.6
0.7
0.6
0.8
0.6
0.9
1.0
1.2
0.30
0.20
0.11
SM06-030
SM06-050
SM06-075
SM06-090
SM06-110
2.50
3.75
4.50
5.50
6.00
6.75
7.75
8.00
9.25
12.50
1.1
6.0
1.2
2.3
0.5
4.5
0.5
9.0
10.0
10.0
6
6
40
40
0.07
0.05
0.065
0.04
0.043
0.03
0.03
0.02
6
6
40
40
SM06-120
SM06-135
SM06-155
SM06-160
6
6
6
6
6
40
40
40
40
40
SM06-185
SM06-250
IH=Hold current: maximum current at which the device will not trip at 25℃ still air.
IT=Trip current: minimum current at which the device will nalways at 25℃ still air.
V max=Maximum voltage device can withstand without damage at rated current.
Imax=Maximum fault current device can withstand tithout damage at rated voltage.
T trip=Maximum time to trip(s) at assigned current.
Pd=Typical power dissipation: typical amount of power dissipated by the decice when in state air environment.
Ri min=Minimum device resistance at 25℃ prior to tripping.
R1 max=Maximum device resistance is measured one hour post reflow.
Solder reflow conditions
Wave Soldering
300
5s max.
Soldering Temperature:260℃~270℃
Soldering Time:≤3sec.
Soldering
250
200
150
100
50
245℃-260
Pre-heating
Soldering Position: Resettable fuse wire and the bottom ≥ 6mm。
Manual soldering
100℃-130℃
Soldering Temperature:250℃~280℃
Soldering Time:≤3sec.
Cooling
100
0
0
50
150
Time(s)
200
250
Soldering Position: Resettable fuse wire and the bottom ≥ 6mm。
Environmental temperature and IH,IT
300
250
200
150
100
50
IT
IH
0
-30
-20
-10
0
10
20
30
40
50
60
70
80
85
Product Dimensions
Marking
Marking
Pig.1
Dimensions（mm）
Pig.2
Dimensions（in）
Shape
Fig
Type Number
LeadΦ
(typ)
LeadΦ
(typ)
A(max)
B(max)
C(typ)
D(max)
A(max)
B(max)
C(typ)
D(max)
4.5
4.5
7.4
7.4
7.8
7.4
8.9
7.4
8.9
10.2
11.4
9.0
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
3.1
3
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.177
0.177
0.291
0.291
0.307
0.291
0.350
0.291
0.350
0.402
0.449
0.354
0.354
0.50
0.201
0.201
0.201
0.201
0.201
0.201
0.201
0.201
0.201
0.201
0.201
0.122
0.118
0.122
0.118
0.118
0.122
0.118
0.122
0.118
0.118
0.118
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
1
1
1
2
2
1
2
1
2
2
2
SM06-030
SM06-050
SM06-075
SM06-090
SM06-110
SM06-120
SM06-135
SM06-155
SM06-160
SM06-185
SM06-250
9.0
12.7
13.4
14.2
13.5
15.2
13.5
16.0
16.0
18.3
3.1
3
0.528
0.559
0.531
0.598
0.531
0.63
3
3.1
3
3.1
3
3
0.63
3
0.72
Packaging
Part Number
Quantity
3000pcs/bag
SM06-030~SM06-250
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