SMD2920-200-24V YINT | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
- Surface mount overcurrent protection.
- Resettable protection is desired
- Protecting against over-current and over-temperature faults
- RoHS compliant , lead-free and halogen free . PACKAGEDIMENSIONS Part number A B C D W H L
Electrical Characteristics
(Vdc) Imax (A) Ihold @25℃ (A) Itrip@ 25℃ (A) PdMax (W) MaxTime totrip Resistance Current (A) Time (Sec) Rimin(Ω) Rityp (Ω) R1max (Ω)
- Ih=Holdcurrent:maximumcurrentat whichthedevicewill nottripat25still air.
- It=Tripcurrentminimumcurrentat whichthedevicewillalways tripat 25 ℃ stillair.
- Vmax=Maximumvoltagedevicecanwithstandwithout damageatratedcurrent.
- Imax=Maximumfaultcurrentdevicecanwithstandwithout damageatratedvoltage.
- Ttrip=Maximumtime totripat5 timeshold current
- Rmax=Maximumdeviceresistanceat 25prior totripping.
- Rmin=Minimumdeviceresistanceat 25priortotripping.
- Pdtyp=Typical power dissipation:typicalamountofpower dissipatedbythedevicewheninstate airenvironment. A ll data sheet.com
Overcurrent protection device Trustworthy electronic circuit protection expert 2920 Series www.yint.com.cn Rev:19.3 Thermal Deration Chart-Ihold MODEL Max ambient operating temperature Vs.hold current (Ihold) Test Procedures and Requirements Test TestConditions Accept/Reject Criteria Resistance Instillair@ 25 ℃ Rmin≤R≤R1max Timeto Trip Vmax, 25℃, Instillair @ 25℃ T≤max. timetotrip(seconds) HoldCurrent 30min.at IH,In stillair@ 25 ℃ Notrip Trip Cycle Life Vmax, Imax, 100cycles,Instillair @ 25℃ Noarcingor burning Trip Endurance Vmax, 1hours, Instillair@ 25℃ Noarcingor burning Environmental Specifications Operating/StorageTemperature -40℃ to+85℃ Maximum Device Surface Temperature in Tripped State 125℃ PassiveAging Passive Aging+85℃,1000 hours ±5%typicalresistancechange HumidityAging +85℃,85%R.H.1000hours ±5%typicalresistancechange ThermalShock MIL-STD-202Method107G +85℃/-40℃ 20times -30%typical resistancechange SolventResistance MIL-STD-202,Method215 No change Vibration MIL-STD-883C,Method2007.1,ConditionA No change Warning : PPTC devices are intendedfor protectionagainstoccasional over-current or over-temperaturefault conditions,and shouldnot be used when repeated fault conditions are anticipated . Operation beyond maximum ratings or improper use may result in devicedamageandpossibleelectricalarcing andflame. A ll data sheet.com