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onsemi 2N5550TA — Sensors & Transducers
onsemi

2N5550TA onsemi NPN Transistor, 140V, 600mA, TO-92

MPN2N5550TA
End of Life

onsemi 2N5550TA NPN transistor, 140 V VCEO, 600 mA Ic, 625 mW, TO-92-3 through-hole, Tape & Box / Cut Tape.

$0.35Ref. price · indicative, final on quote
2N5550TA datasheet
PackagingTO-226-3, TO-92-3 (TO-226AA) Formed Leads
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

2N5550TA Technical Specifications
ParameterValue
Mounting typeThrough Hole
FET typeNPN
Voltage - collector emitter breakdown140 V
Current - collector (Ic)600 mA
Current - collector cutoff100nA (ICBO)
DC current gain (hFE) (Min) @ ic, vce60 @ 10mA, 5V
Power - max625 mW
Frequency300MHz
Operating temperature150°C (TJ)
PackageTape & Box (TB); Cut Tape (CT)
CaseTO-226-3, TO-92-3 (TO-226AA) Formed Leads
Vce saturation (Max) @ ib, ic250mV @ 5mA, 50mA

Product details

Active production — BOM-fit for medium-voltage switching

The 2N5550TA is an active-production NPN transistor from onsemi, rated for 140 V collector-emitter breakdown and 600 mA continuous collector current, with a 625 mW power dissipation ceiling. The 300 MHz transition frequency and a minimum DC current gain of 60 at 10 mA, 5 V make it a straightforward choice for general-purpose switching and linear applications up to that voltage and current envelope.

Package and board-fit — TO-92-3 with formed leads

Housed in the TO-226-3 (TO-92-3) package with formed leads, the 2N5550TA is a through-hole device that mounts directly into a standard 0.100-inch pitch PCB layout. The formed leads allow the body to sit flush against the board or stand off slightly for cleaning — a common footprint for manual assembly, wave solder, or socket insertion.

Frequently asked questions

Where can I buy the 2N5550TA and get a price?

Submit an RFQ for your BOM quantity.

What is the 2N5550TA's maximum power dissipation?

The 2N5550TA is rated for a maximum power dissipation of 625 mW, which sets the thermal budget for the TO-92 package in free-air or with minimal heatsinking.