SMD0603-025Y [YINT]
Overcurrent protection device;
| 型号： | SMD0603-025Y |
| 厂家： | 
Yint |
| 描述： | Overcurrent protection device |
| 文件： | 总3页 (文件大小：537K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Overcurrent protection device
Trustworthy electronic circuit protection expert
0603 Series
Resettable PTCS - 0603 Series
Features
●Surface mount overcurrent protection.
●Resettable protection is desired
●Protecting against over-current and over-temperature faults
●RoHS compliant , lesd-free and halogen free .
PACKAGEDIMENSIONS
A
B
C
D
E
W
H
L
Part number
±
±
±
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Min
0.1
0.1
0.1
SMD0603-010Y
SMD0603-020Y
SMD0603-025Y
SMD0603-035Y
SMD0603-050Y
SMD0603-075Y
SMD0603-100Y
1.45
1.45
1.45
1.45
1.45
1.45
1.45
1.85
1.85
1.85
1.85
1.85
1.85
1.85
0.65
0.65
0.65
0.65
0.65
0.65
0.65
1.05
1.05
1.05
1.05
1.05
1.05
1.05
0.40
0.40
0.40
0.40
0.40
0.40
0.40
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.06
0.06
0.06
0.06
0.06
0.06
0.06
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
1.0 1.0 0.8
Electrical Characteristics
Max Time to trip
Itrip @
25℃
(A)
Pd
Resistance
Ihold @25℃
Part number
Vmax(dc)
Imax(A)
Max(
W)
(A)
Current
(A)
Time
(Sec)
1.00
0.60
0.08
0.10
0.10
0.10
0.10
Rmin
(Ω)
R1max(
Ω)
SMD0603-010Y
SMD0603-020Y
SMD0603-025Y
SMD0603-035Y
SMD0603-050Y
SMD0603-075Y
SMD0603-100Y
15.0
9.0
9.0
6.0
6.0
6.0
6.0
40
40
40
40
40
40
40
0.10
0.20
0.25
0.35
0.50
0.75
1.00
0.30
0.50
0.55
0.75
1.00
1.40
2.00
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.900
0.550
0.500
0.200
0.100
0.060
0.040
6.000
3.500
3.000
1.400
0.800
0.450
0.300
1.0
8.0
8.0
8.0
8.0
8.0
1
www.yint.com.cn
Rev:19.3
Overcurrent protection device
Trustworthy electronic circuit protection expert
0603 Series
●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 always trip at 25℃ still air .
●Vmax=Maximum voltage device can withstand without damage at rated current.
●Imax=Maximum fault current device can withstand without damage at rated voltage.
●Ttrip=Maximum time to trip at 5 times hold current
●Rmax=Maximum device resistance at 25 prior to tripping.
●Rmin=Minimum device resistance at 25 prior to tripping.
●Pdtyp=Typical power dissipation: typical amount of power dissipated by the device when in state air environment.
Thermal Deration Chart-Ihold
MODEL
Max ambient operating temperature Vs.hold current (Ihold)
-40℃
0.13
0.27
0.32
0.47
0.67
0.98
1.33
-20℃
0.12
0.25
0.29
0.41
0.59
0.86
1.18
0℃
25℃
0.10
0.20
0.25
0.35
0.50
0.75
1.00
40℃
0.08
0.17
0.21
0.29
0.41
0.62
0.80
50℃
0.07
0.14
0.18
0.26
0.37
0.51
0.74
60℃
0.06
0.12
0.16
0.24
0.34
0.46
0.68
70℃
0.05
0.10
0.14
0.20
0.29
0.39
0.57
85℃
0.03
0.07
0.10
0.14
0.20
0.27
0.40
SMD0603-010Y
SMD0603-020Y
SMD0603-025Y
SMD0603-035Y
SMD0603-050Y
SMD0603-075Y
SMD0603-100Y
0.11
0.23
0.27
0.38
0.54
0.81
1.08
Test Procedures and Requirements
Test
Test Conditions
Accept/Reject Criteria
Resistance
Rmin≤R≤R1max
T≤max. time to trip(seconds)
No trip
In still air @ 25℃
Time to Trip
Hold Current
Trip Cycle Life
Trip Endurance
Vmax, 25℃, In still air @ 25℃
30 min. at IH, In still air @ 25℃
No arcing or burning
No arcing or burning
Vmax, Imax, 100 cycles, In still air @ 25℃
Vmax, 1 hours, In still air @ 25℃
Environmental Specifications
Operating/Storage Temperature
-40℃ to +85℃
Maximum Device Surface Temperature in Tripped 125℃
State
Passive Aging
Humidity Aging
Thermal Shock
Passive Aging +85℃,1000 hours ±5% typical resistance change
+85℃, 85%R.H. 1000 hours ±5% typical resistance change
MIL-STD-202 Method 107G
+85℃/-40℃ 20 times
-30% typical resistance change
No change
Solvent Resistance
Vibration
MIL-STD-202, Method 215
MIL-STD-883C, Method 2007.1, Condition A
No change
2
www.yint.com.cn
Rev:19.3
Overcurrent protection device
Trustworthy electronic circuit protection expert
0603 Series
Typical time-to-trip charts @25℃
Temperature rating Curve
Warning :
PPTC devices are intended for protection against occasional over-current or over-temperature fault
conditions ,and should not be used when repeated fault conditions are anticipated . Operation beyond
maximum ratings or improper use may result in device damage and possible electrical arcing and flame .
3
www.yint.com.cn
Rev:19.3
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