LM3146

Features: `High voltage matched pairs of transistors, VBE matched ±5 mV, input offset current 2 A max at IC e 1 mA`Five general purpose monolithic transistors`Operation from dc to 120 MHz`Wide operating current range`Low noise figure 3.2 dB typ at 1 kHzSpecifications LM3146 UnitsPower Dissipation:...

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SeekIC No. : 004395199 Detail

LM3146: Features: `High voltage matched pairs of transistors, VBE matched ±5 mV, input offset current 2 A max at IC e 1 mA`Five general purpose monolithic transistors`Operation from dc to 120 MHz`Wide opera...

floor Price/Ceiling Price

Part Number:
LM3146
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/5/27

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Product Details

Description



Features:

`High voltage matched pairs of transistors, VBE matched ±5 mV, input offset current 2 A max at IC e 1 mA
`Five general purpose monolithic transistors
`Operation from dc to 120 MHz
`Wide operating current range
`Low noise figure                                          3.2 dB typ at 1 kHz




Specifications

                                                                                          LM3146                            Units
Power Dissipation: Each transistor
TA = 25 to 55  ...................................................................300 .............................mW
TA > 55 Derate at ...............................................................6.67 .........................mW/
Power Dissipation: Total Package
TA = 25 ................................................................................500 .............................mW
TA > 25 ...............................................................Derate at 6.67 .........................mW/
Collector to Emitter Voltage, VCEO ...........................................30 .................................V
Collector to Base Voltage, VCBO ..............................................40 .................................V
Collector to Substrate Voltage,
VCIO (Note 1) ..........................................................................40 .................................V
Emitter to Base Voltage, VEBO (Note 2) .....................................5 .................................V
Collector to Current, IC ............................................................50 ..............................mA
Operating Temperature Range ....................................-40 to +85 ...............................
Storage Temperature Range .....................................-65 to +150 ...............................
Soldering Information
Dual-In-Line Package
Soldering (10 seconds) ..........................................................................................260
Small Outline Package
Vapor Phase (60 seconds) .....................................................................................215
Infrared (15 seconds) ............................................................................................220



Description

The LM3146 consists of five high voltage general purpose silicon NPN transistors on a common monolithic substrate.
Two of the transistors are internally connected to form a differentially-connected pair.

The transistors are well suited to a wide variety of applications in low power system in the dc through VHF range. They may be used as discrete transistors in conventional circuits however, in addition, they provide the very significant inherent integrated circuit advantages of close electrical and thermal matching.

The LM3146 is supplied in a 14-lead molded dual-in-line package for applications requiring only a limited temperature range.




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