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MFG:ST  Package Cooled:DIP  

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Part Number: L3100B

 

MFG: ST

Package Cooled: DIP

 

Description: Dedicatedtosensitivetelecomequipment protection,thisdevicecanprovidebothvoltage protectionandcurrentlimitationwithavery...


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L3100B General Description


Dedicatedtosensitivetelecomequipment protection,thisdevicecanprovidebothvoltage protectionandcurrentlimitationwithaverytight tolerance. 

ItshighsurgecurrentcapabilitymakestheL3100Bareliableprotectiondeviceforveryexposed equipment,orwhenseriesresistorsareverylow.

Thebreakdownvoltagecanbeeasilyprogrammed byusinganexternalzenerdiode.

Amultipleprotectionmodecanalsobeperformed whenusingseveralzenerdiodes,providingeach lineinterfacewithanoptimizedprotectionlevel.

Thecurrentlimitingfunctionisachievedwiththe useofaresistorbetweenthegateNandthe cathode.Thevalueoftheresistorwilldetermine thelevelofthedesiredcurrent.

L3100B Maximum Ratings

Symbol
 Parameter
Value
Unit
IPP
 Peakpulsecurrent(seenote1)
0/1000s
8/20s
100
250
A
ITSM
 Nonrepetitivesurgepeakon-state
current
tp=10ms
50
A

SstgTj
 
oragetemperaturerange
Maximumoperatingjunctiontemperature
-40to+150
+150

TL
 Maximumleadtemperatureforsolderingduring10s
230

L3100B Features

`UNIDIRECTIONALFUNCTION
`PROGRAMMABLEBREAKDOWNVOLTAGE UPTO265V
`PROGRAMMABLECURRENTLIMITATION FROM50mATO550mA
`HIGHSURGECURRENTCAPABILITY IPP=100A10/1000s

L3100B Connection Diagram

L3100B Connection Diagram

L3100B datasheet

L3100B
PDF/DataSheet Download

  • Datasheet: L3100B
  • File Size: 62628 KB
  • Manufacturer: STMICROELECTRONICS [STMicroelectronics]
  • Click here to Download

Find L3100B Suppliers

  • ·L3100B1
  • STMICROELECTRONICS [STMicroelectronics] 
  • OVERVOLTAGE AND OVERCURRENT PROTECTION FOR TELECOM LINE 
  • 62628 KB
  • L3100B1 Datasheet Download
  • ·L3121B
  • STMICROELECTRONICS [STMicroelectronics] 
  • PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION 
  • 62453 KB
  • L3121B Datasheet Download

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