MF-SM030 Ver la hoja de datos (PDF) - Bourns, Inc
Número de pieza
componentes Descripción
Lista de partido
MF-SM030 Datasheet PDF : 4 Pages
| |||
*Ro&HSAECCOMAPPPLRIAONVTED
Features
■ Compliant with AEC-Q200 Rev-C- Stress
Test Qualification for Passive Components
in Automotive Applications
■ Surface Mount Devices
■ Fully compatible with current
industry standards
■ Packaged per EIA 481-2 standard
■ RoHS compliant* and halogen free**
■ Agency recognition:
■ Patents pending
MF-SM Series - PTC Resettable Fuses
Electrical Characteristics
Model
MF-SM030
MF-SM050
MF-SM075
MF-SM075/60*
MF-SM100
MF-SM100/33
MF-SM125
MF-SM150
MF-SM150/33
MF-SM185/33
MF-SM200
MF-SM250
MF-SM260
MF-SM300**
V max.
Volts
60
60
30
60
30
33
15
15
33
33
15
15
6
6
I max
Amps
40
40
80
10
80
40
100
100
40
40
100
100
100
100
Ihold
Itrip
Amperes
at 23 °C
Hold
Trip
0.30
0.60
0.50
1.00
0.75
1.50
0.75
1.50
1.10
2.20
1.10
2.20
1.25
2.50
1.50
3.00
1.50
3.00
1.80
3.60
2.00
4.00
2.50
5.00
2.60
5.20
3.00
6.00
*CSA recognition pending. **UL approved, CSA & TUV approval pending.
Resistance
Ohms
at 23 °C
R Min.
R1 Max.
0.90
4.80
0.35
1.40
0.23
1.00
0.23
1.00
0.12
0.48
0.12
0.41
0.07
0.25
0.06
0.25
0.06
0.23
0.04
0.15
0.045
0.125
0.024
0.085
0.025
0.075
0.015
0.048
Max. Time
To Trip
Amperes
at 23 °C
1.5
2.5
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
Seconds
at 23 °C
Max.
3.0
4.0
0.3
0.3
0.5
0.5
2.0
5.0
5.0
5.0
12.0
25.0
20.0
35.0
Tripped
Power
Dissipation
Watts
at 23 °C
Typ.
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.9
1.9
1.9
1.9
1.9
1.7
1.5
Environmental Characteristics
Operating Temperature.............................................. -40 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State ......................................................... 125 °C
Passive Aging............................................................ +85 °C, 1000 hours ................................................... ±5 % typical resistance change
Humidity Aging .......................................................... +85 °C, 85 % R.H. 7 days ......................................... ±5 % typical resistance change
Thermal Shock .......................................................... MIL-STD-202F, Method 107G, .................................. ±10 % typical resistance change
+125 °C to -55 °C,10 cycles
Vibration .................................................................... MIL-STD-883C, Method 2007.1, Condition A ........... No change
Test Procedures And Requirements For Model MF-SM Series
Test
Test Conditions
Accept/Reject Criteria
Visual/Mech............................................................... Verify dimensions and materials................................ Per MF physical description
Resistance................................................................. In still air @ 23 °C....................................................... Rmin ≤ R ≤ R1max
Time to Trip................................................................ At specified current, Vmax, 23 °C ............................. T ≤ max. time to trip (seconds)
Hold Current .............................................................. 30 min. at Ihold.......................................................... No trip
Trip Cycle Life............................................................ Vmax, Imax, 100 cycles............................................. No arcing or burning
Trip Endurance .......................................................... Vmax, 48 hours ......................................................... No arcing or burning
Solderability............................................................... MIL-STD-202F, Method 208F.................................... 95 % min. coverage
UL File Number ............... E174545 http://www.ul.com/ Follow link to Certifications, then UL File No., enter E174545
CSA File Number............. CA110338 http://directories.csa-international.org/ Under “Certification Record” and “File Number” enter 110338-0-000
TÜV Certificate Number .. R 02057213 http://www.tuvdotcom.com/ Follow link to “other certificates”, enter File No. 2057213
Thermal Derating Chart - Ihold (Amps)
Model
-40 ºC
-20 ºC
0 ºC
MF-SM030
0.45
0.40
0.35
MF-SM050
0.76
0.67
0.59
MF-SM075
1.11
0.99
0.84
MF-SM075/60
1.11
0.99
0.84
MF-SM100
1.66
1.47
1.29
MF-SM100/33
1.66
1.47
1.29
MF-SM125
1.89
1.68
1.46
MF-SM150
2.27
2.01
1.76
MF-SM150/33
2.27
2.01
1.76
MF-SM185/33
2.56
2.32
2.08
MF-SM200
3.02
2.68
2.34
MF-SM250
3.78
3.35
2.93
MF-SM260
3.64
3.25
2.91
MF-SM300
4.13
3.75
3.30
Itrip is approximately two times Ihold.
Ambient Operating Temperature
23 ºC
40 ºC
50 ºC
0.30
0.25
0.23
0.50
0.42
0.38
0.75
0.63
0.57
0.75
0.63
0.57
1.10
0.91
0.83
1.10
0.91
0.83
1.25
1.04
0.94
1.50
1.25
1.13
1.50
1.25
1.13
1.85
1.60
1.44
2.00
1.66
1.50
2.50
2.08
1.88
2.60
2.26
2.08
2.87
2.62
2.43
60 ºC
0.20
0.33
0.49
0.49
0.73
0.73
0.83
0.99
0.99
1.28
1.32
1.65
1.95
2.25
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
**To be considered halogen free, each homogenous material can have a maximum concentration of 900 ppm of either bromine or chlorine.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
70 ºC
0.17
0.29
0.45
0.45
0.64
0.64
0.73
0.87
0.87
1.12
1.16
1.45
1.74
2.00
85 ºC
0.14
0.23
0.36
0.36
0.50
0.50
0.56
0.68
0.68
0.88
0.90
1.13
1.48
1.78
Share Link: 