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STP7NK40E Datasheet

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STP7NK40E Price
The 78Q2120 takes 4 bit parallel NRZ data via the Mll interface and passes it through a parallel to serial converter. The data is then passed through a Manchester encoder and then on to the twisted pair pulse shaping circuitry and the twisted pair drive circuitry. An advanced pulse shaper employs a Gm- C filter to pre-distort the output waveform to meet the output voltage template and spectral content requirements detailed in Clause 14 0f IEEE-802.3. Interface to the twisted pair media is through two external 50 0hm resistors and a center-tapped l:1 transformer; no external filtering is required. During auto-negotiation and during 10BASE-T idle periods, link pulses are transmitted.
STP7NK40E on stock

BC 807 BC 808
Collector-Emitter-voltage B open - VCEO 45 V 25 V
Collector-Emitter-voltage B shorted - VCES 50 V 30V
Collector-Base-voltage E open - VCBO 50 V 30V
Emitter-Base-voltage C open - VEBO SV
Power dissipation - Verlustleistung Ptot 310 mW 11
Collector current - Kollektorstrom (DC) - IC 800 mA
Peak Coll. current - Kollektor-Spitzenstrom - ICM 1000 mA
Peak Base current - Basis-Spitzenstrom - IBM 200 mA
Peak Emitter current - Emitter-Spitzenstrom IEM 1000 mA
Junction temperature - Sperrschichttemperatur Tj 150C
Storage temperature - Lagerungstemperatur Ts -65+150C


Items Symbols Test Conditions Min Typ Max Units
Rtrici_c) IGBT 0 06
Thermal Resistance Rtrici_o Diode 0 17 oC/w
Rtri(c_f) With Thermal Compound 0 0125 TL