FCX458TA FCX458TA is a 400V NPN high voltage transistor in SOT89-3 package, rated for 225mA continuous collector current and 500mA peak pulse current.
Mfr Part #:

FCX458TA

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
FCX458TA is a 400V NPN high voltage transistor in SOT89-3 package, rated for 225mA continuous collector current and 500mA peak pulse current.
Total Stock: 19,020 pcs

FCX458TA Available from 1 distributor

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FCX458TA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Current (IB)
Collector-Base Voltage (VCBO)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
ESD HBM
ESD MM
Emitter-Base Voltage (VEBO)
Flammability Rating
Frequency
Halogen Free
Lead Finish
Mounting Type
Operating Temperature
Peak Pulse Current (ICM)
Power
Reel Size
Standard Package Quantity
Supplier Device Package
Tape Width
Thermal Resistance Junction to Ambient (RθJA)
Thermal Resistance Junction to Lead (RθJL)
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Vce Saturation (VCE(sat)) (Typical @ @ 20 mA)
Voltage
Weight

FCX458TA Description

Short technical summary and product information.

The FCX458TA is a 400V NPN high voltage bipolar junction transistor from Diodes Incorporated, designed for general purpose switching and amplification applications. It features a collector-emitter breakdown voltage of 400V and a continuous collector current rating of 225mA, with a peak pulse current capability of 500mA.

 

Key electrical characteristics include a DC current gain (hFE) of 100 minimum at 50mA and 10V, and a low saturation voltage of 200mV typical at 20mA. The device is housed in a SOT89-3 surface mount package with matte tin plated leads, and weighs approximately 0.055 grams.

 

The FCX458TA is fully RoHS compliant, halogen and antimony free, and qualified to AEC-Q101 standards for high reliability. It is moisture sensitivity level 1 per J-STD-020 and has an operating temperature range of -65°C to +150°C.

FCX458TA Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Canonical Name: FCX458TA NPN High Voltage Transistor, 400V VCEO, 225mA IC, SOT89-3
Subcategory: Single Bipolar Transistor

FCX458TA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: Lead-Free

FCX458TA Features

  • 400V collector-emitter breakdown voltage.
  • 225mA continuous collector current rating.
  • 500mA peak pulse current capability.
  • Low saturation voltage of 200mV typical.
  • AEC-Q101 qualified for automotive reliability.

FCX458TA Applications

  • High voltage switching circuits.
  • Linear amplifier stages.
  • Automotive electronic control modules.
  • General purpose NPN transistor applications.

FCX458TA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the FCX458TA?

The maximum collector-emitter voltage (VCEO) is 400V.

What is the continuous collector current rating?

The continuous collector current (IC) is 225mA.

What package does the FCX458TA come in?

It comes in a SOT89-3 (TO-243AA) surface mount package.

What is the operating temperature range?

The operating temperature range is -65°C to +150°C (junction temperature).

Is the FCX458TA RoHS compliant?

Yes, it is fully RoHS3 compliant (EU Directive 2011/65/EU).

What is the DC current gain (hFE) at 50mA?

The minimum DC current gain (hFE) is 100 at 50mA collector current and 10V VCE.

What is the typical saturation voltage at 20mA?

The typical VCE(sat) is 200mV at 20mA collector current.

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