Overcurrent protection device
30V Series
Trustworthy electronic circuit protection expert
Test Procedures And Requirements
Test
Test Conditions
Accept/Reject Criteria
Rmin≤R≤Rmax
Resistance
Time to Trip
Hold Current
Trip Cycle Life
Trip Endurance
In still air @ 25℃
Specified current,Vmax,25℃
60min,at IH
Tmaximum Time to Trip
No trip
Vmax,Imax,100cycles
Vmax,24hours
No arcing or burning
No arcing or burning
Physical Characteristics and Environmental Specifications
Test
Conditions
Resistance change
±8% typical
Passive aging
+85℃,1000hrs
Humidity aging
+85℃,85%R.H.1000hrs
+125℃ to -55℃,10times
MIL-STD-202,Method 215
MIL-STD-202,Method 201
±8% typical
Thermal shock
±12% typical
No change
Resistance to solvent
Vibration
No change
Operation Condition:
1. Ambient temperature: -40℃~85℃
2. Humidity: ≤95%HR(40℃)
3. Atmospheric pressure: 86Kpa ~106Kpa.
4 .Vibration frequency: 10Hz ~ 50Hz.
5. Acceleration: 98m/s2.
6. Storage temperature: -40℃~85℃.
7.Soldering
7.1 Wave Soldering:
Soldering Temperature:240℃~270℃
Soldering Time:≤5sec.
Soldering Position: Resettable fuse wire and the bottom ≥ 6mm。
3
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Rev:19.3