SPSEMI NSM010 Surface mount device Datasheet

PPTC/NSM Series
Features
Surface Mount Devices
Lead free device
Size 3216 mm/1206 mils
Surface Mount packaging for automated
assembly
Agency recognition:UL
Applications
Almost anywhere there is a low voltage
power supply, up to DC60V and a load
to be protested, including:
Computer mother board,Modem.USB hub
PDAs & Charger,Analog & digital line card
Digital cameras,Disk drivers, CD-ROMs
Dimensions (mm)
A
1.0 ± 0.1
1.9 ± 0.1
1.0 ± 0.1
B
α
2.0 ± 0.1
C
E
D
Product dimensions (mm)
A
Model
B
C
D
E
min
max
min
max
min
max
min
min
NSM005
3.00
3.5
1.5
1.8
0.60
1.1
0.15
0.1
NSM010
3.00
3.5
1.5
1.8
0.60
1.1
0.15
0.1
NSM025
3.00
3.5
1.5
1.8
0.40
0.90
0.15
0.1
NSM035
3.00
3.5
1.5
1.8
0.40
0.90
0.15
0.1
NSM050
3.00
3.5
1.5
1.8
0.35
0.85
0.15
0.1
NSM075
3.00
3.5
1.5
1.8
0.30
0.80
0.15
0.1
NSM100
3.00
3.5
1.5
1.8
0.40
0.80
0.15
0.1
NSM150
NSM200
3.00
3.00
3.5
3.5
1.5
1.5
1.8
1.8
0.50
0.50
1.20
1.20
0.15
0.15
0.1
0.1
Environmental Specifications
Test
Conditions
Resistance change
Passive aging
85℃,1000hrs
±5% typical
Humidity aging
85℃,85%℃R.H.,168hrs
±5% typical
Thermal shock
85℃,to-40℃,13times
±33% typical
Resistance to solvent
MIL-STD-202,Method 215
No change
Vibration
MIL-STD-202,Method 201
No change
Ambient operating confitions:-40℃ to 85℃
Maximum surface of the device in the tripped state is 125℃
REV.2014.05.01
01 | www.spsemi.cn
PPTC/NSM Series
Electrical characteristics(25℃ )
Model
Marking
Pd max Maximum Time To Trip Resistance
Current
Time
Rmin Rmax
Ihold
Itrip
Vmax
Imax
(A)
(A)
(Vdc)
(A)
(w)
(A)
(S)
(Ω)
(Ω)
NSM005
Z
0.05
0.15
60
100
0.4
0.3
1.5
3.600
50.000
NSM010
N
0.10
0.25
60
100
0.4
0.5
1.00
1.600
15.000
NSM025
A
0.25
0.50
16
100
0.6
8.0
0.08
0.350
2.500
NSM035
B
0.35
0.75
6
100
0.6
8.0
0.1
0.250
1.300
NSM050
F
0.50
1.00
6
100
0.6
8.0
0.1
0.150
0.700
NSM050/13.2
F
0.50
1.00
13.2
100
0.6
8.0
0.1
0.150
0.700
NSM075
G
0.75
1.50
6
100
0.6
8.0
0.2
0.090
0.500
NSM100
H
1.00
1.80
6
100
0.6
8.0
0.3
0.055
0.270
NSM150
Ⅰ
1.50
3.00
6
100
0.8
8.0
0.3
0.040
0.130
NSM200
K
2.00
3.50
6
100
0.8
8.0
1.5
0.018
0.080
Ihold
Hold Current:Maximum current device will not trip in 25℃ still air.
Itrip
Trip current:Minimum current at which the device will always trip in 25℃ still air
Vmax
Maximum operating volatge device can withstand without damage at ratde current(imax).
Imax
Maximum fault current device can withstand without damage at rated voltage(Vmax).
Pd
Typical power dissipatde from device when in the tripped state in 25℃ still air.
Rmin/max
Minimum/Maximum device resistance prior to tripping at 25℃.
R1max
Maximum resistance of device at 25℃ measured one hour after trippde tripping.
Operation beyond the specified rating may result in damage and possible arcing.
*CAUTION
Ihold versus tempetature
Model
maximun ambient operating temperature(Tmao)vs.hold current(Ihold)
—40℃ —20℃ 0℃
25℃ 40℃
50℃
60℃
70℃
85℃
NSM005
0.074
0.066 0.058
0.0425 0.0375
0.035
0.03
0.0275
NSM010
0.145
0.33
0.115 0.10
0.085
0.08
0.07
0.06
0.055
NSM025
0.37
0.33
0.29
0.25
0.220
0.20
0.17
0.15
0.12
NSM035
0.50
0.45
0.40
0.35
0.300
0.27
0.24
0.21
0.15
NSM050
0.71
0.64
0.57
0.50
0.420
0.39
0.35
0.31
0.25
NSM075
1.14
1.01
0.88
0.75
0.650
0.59
0.54
0.49
0.41
NSM100
1.45
1.31
1.15
1.00
0.840
0.77
0.69
0.61
0.48
NSM150
2.18
1.94
1.72
1.50
1.280
1.17
1.06
0.96
0.77
NSM200
2.88
2.63
2.34
2.00
1.740
1.58
1.42
1.17
0.93
REV.2014.05.01
0.05
02 | www.spsemi.cn
PPTC/NSM Series
Termination pad characteristics
Terminal pad materials
Tin-Plated Nickle-Copper or Gold-Plated Nickle-Copper
Terminal pad solderability
Meets EIA specification RS186-9E and ANSI/J-STD-002 Category 3.
Thermal Derating Curve
Typical Time-To-Trip At 25°C
x
100
Average Time Current Curves
A
B
C
D
E
F
0.05A
X. 0.1A
140
120
A. 0.25A
10
Time In Seconds
Percentage of Derated
Current
Derating Curves for nSMD Series
160
100
80
60
40
B. 0.35A
1
C. 0.50A
D. 0.75A
0.1
E. 1.00A
20
0.01
0
-40
-20
0
20
40
Temperature (°C)
60
F. 1.50A
80
0.001
0.1
1
10
100
Current In Amperes
Package Information
Reel:
NSM005~010
3500pcs/Reel
NSM025~100
5000pcs/Reel
NSM150
NSM200
3000pcs/Reel
3500pcs/Reel
REV.2014.05.01
03 | www.spsemi.cn
Similar pages