Details, datasheet, quote on part number: SMP100-140
PartSMP100-140
Category
Description
CompanyN.A.
DatasheetDownload SMP100-140 datasheet
Cross ref.Similar parts: TB1500H
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Features, Applications

FEATURES BIDIRECTIONAL CROWBAR PROTECTION VOLTAGE RANGE : FROM to 320V REPETITIVE PEAK PULSE CURRENT: IPP A (10/1000 s) HOLDING CURRENT: or 225mA LOW LEAKAGE CURRENT: 2 A max DESCRIPTION The SMP100 series are transient surge arrestors used for the protection of sensitive telecom equipment. MAIN APPLICATIONS Any sensitive equipment requiring protection against lightning strikes : ANALOG AND DIGITAL LINE CARDS MAIN DISTRIBUTION FRAMES TERMINALS AND TRANSMISSION EQUIPMENT GAS-TUBE REPLACEMENT BENEFITS NO AGEING AND NO NOISE IF DESTROYED, THE SMP100 FALLS INTO SHORT CIRCUIT,STILLENSURINGPROTECTION BOARD SPACE SAVING COMPLIES WITH THE FOLLOWING STANDARDS: CCITT VDE0878 IEC-1000-4-5 FCC Part 68, lightning surge type A FCC Part 68, lightning surge type B BELLCORE TR-NWT-001089 First level BELLCORE TR-NWT-001089 Second level CNET l31-24

THERMAL RESISTANCES Symbol Rth(j-I) Rth(j-a) Junction to leads Junction to ambient on printed circuit (with standard footprint dimensions) Parameter Value 20 100 Unit C/W

ABSOLUTE MAXIMUM RATINGS (Tamb = 25C) Symbol Ipp Parameter Peak pulse current: 10/1000 s (open circuit voltage waveform kV 10/1000 s) 5/310s (open circuit voltage waveform 4 kV, 8/20 s (open circuit voltage waveform kV 1.2/50 s) 2/10 s (open circuit voltage waveform 2.5kV 2/10 s) Fail-safe mode Non repetitive surge peak on-state current One cycle Non repetitive surge peak on-state current 50Hz TL Tstg Tj Maximum lead temperature for soldering during 10s Storage temperature range Maximum junction temperature 0.2s 2s Value + 150 Unit kA C

ELECTRICAL CHARACTERISTICS (Tamb = 25C) Symbol VRM IRM VR IR VBR VBO IH IBO IPP C Parameter Stand-off voltage Leakage current at stand-off voltage Continuous reverse voltage Continuous reverse current Breakdown voltage Breakover voltage Holding current Breakover current Peak pulse current Capacitance

Note : IR measured at VR guarantees VBR>VR Note 2 : Measured at 50Hz, see test circuit 1. In any case VBOmin VBR Note 3 : See functional holding current test circuit 2. Note : VR=1V bias, VRMS=1V, F=1MHz.


 

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