Skip to main content
Infineon Technologies BCR573E6327 — Discrete Semiconductors
Infineon Technologies

BCR573E6327 PNP Pre-Biased Transistor, 500 mA, 50 V

MPNBCR573E6327
Active

Infineon BCR573E6327 PNP pre-biased transistor, AEC-Q101 automotive grade, 500 mA collector current, 50 V Vce, 150 MHz transition frequency, SOT-23-3 surface-mount package.

$0.0500Ref. price · indicative, final on quote
BCR573E6327 datasheet
StockContact for availability
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

BCR573E6327 Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q101
Mounting typeSurface Mount
FET typePNP - Pre-Biased
Voltage - collector emitter breakdown50 V
Current - collector (Ic)500 mA
Current - collector cutoff100nA (ICBO)
DC current gain (hFE) (Min) @ ic, vce70 @ 5mA, 5V
Power - max330 mW
Frequency150 MHz
PackageBulk
CaseTO-236-3, SC-59, SOT-23-3
Resistor - base (R1)1 kOhms
Resistor - emitter base (R2)10 kOhms
Vce saturation (Max) @ ib, ic300mV @ 2.5mA, 50mA

Product details

Automotive-grade pre-biased PNP for medium-current switching

The Infineon BCR573E6327 is a PNP pre-biased transistor in the SOT-23-3 package, qualified to AEC-Q101. It integrates a bias resistor network — 1 kΩ base resistor (R1) and 10 kΩ base-emitter resistor (R2). Collector current is rated to 500 mA continuous, with a collector-emitter breakdown of 50 V.

The 500 mA collector current ceiling and 50 V Vce breakdown cover the majority of automotive solenoid and relay coil loads. At 300 mV Vce(sat) with 2.5 mA base drive and 50 mA collector current, the saturation voltage stays low enough to keep dissipation manageable in a SOT-23-3 footprint. Transition frequency of 150 MHz is more than adequate for PWM switching up to several hundred kilohertz. Power dissipation is rated at 330 mW for the SOT-23-3 package.

Lifecycle and sourcing

It is a current-production part from Infineon, available through independent distribution.

Frequently asked questions

Where can I buy BCR573E6327 in stock?

Sourcing buyers need to quickly find available stock to fill BOM lines without delay.

BCR573E6327 datasheet PDF download?

Design engineers verify electrical characteristics and pinout before integrating into a circuit.

What is BCR573E6327 equivalent transistor?

Engineers and buyers search for drop-in alternatives when the exact part is unavailable or for second sourcing.

Is BCR573E6327 obsolete?

Brokers and maintenance techs need lifecycle status to ensure long-term support or plan for replacements.

BCR573E6327 price and lead time?

Buyers require current pricing and delivery estimates for budget planning and procurement decisions.

BCR573E6327 pinout and package drawing?

Layout engineers need mechanical dimensions and footprint for PCB design.