FCX658ATA FCX658ATA is an NPN high voltage transistor from Diodes Incorporated with a maximum VCEO of 400V and continuous collector current of 500mA. It is housed in a surface-mount SOT89-3 package.
Mfr Part #:

FCX658ATA

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
FCX658ATA is an NPN high voltage transistor from Diodes Incorporated with a maximum VCEO of 400V and continuous collector current of 500mA. It is housed in a surface-mount SOT89-3 package.
✓ Total Stock: 33,573 pcs

FCX658ATA Available from 2 distributors

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10,553 pcs
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FCX658ATA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Halogen Free
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape Width
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight

FCX658ATA Description

Short technical summary and product information.

The FCX658ATA is an NPN high voltage bipolar junction transistor designed for applications requiring up to 400V collector-emitter voltage and 500mA continuous collector current. It features a low saturation voltage of typically 200mV at 100mA, contributing to efficient operation in switching and linear circuits.

 

This transistor is housed in a compact SOT89-3 surface-mount package, making it suitable for space-constrained designs. It supports a wide operating junction temperature range from -55°C to 150°C and is rated for a maximum power dissipation of 1W on a standard FR4 PCB, with higher dissipation possible on larger copper areas.

 

The FCX658ATA is fully RoHS compliant and halogen-free, meeting modern environmental standards. Typical applications include telephone dialer circuits, modem hook switches, HID lamp ballast predrivers, and subscriber line interface cards (SLIC).

FCX658ATA Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Canonical Name: FCX658ATA NPN High Voltage Transistor
Subcategory: Single BJT

FCX658ATA Compliance

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

FCX658ATA Features

  • 400V collector-emitter voltage rating.
  • 500mA continuous collector current capability.
  • Low saturation voltage of 200mV typical.
  • Surface mount SOT89-3 package.
  • RoHS and halogen-free compliant.

FCX658ATA Applications

  • Used in telephone dialer circuits.
  • Ideal for modem hook switches.
  • Suitable for HID lamp ballast predrivers.
  • Applied in subscriber line interface cards.

FCX658ATA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (VCEO) of the FCX658ATA?

The maximum VCEO is 400V.

What is the continuous collector current rating of the FCX658ATA?

The continuous collector current (IC) is 500mA, with a peak pulse current of 1A.

What package does the FCX658ATA come in?

The FCX658ATA is housed in a surface-mount SOT89-3 package (TO-243AA).

What is the operating temperature range of the FCX658ATA?

The operating junction temperature range is -55°C to 150°C.

Is the FCX658ATA RoHS compliant?

Yes, the FCX658ATA is fully RoHS compliant (RoHS3).

What is the DC current gain (hFE) of the FCX658ATA?

The minimum hFE is 35 at Ic=200mA and Vce=10V.

What is the transition frequency of the FCX658ATA?

The typical transition frequency (fT) is 50 MHz.

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