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BCX55TA BCX55TA is an NPN medium power transistor from Diodes Incorporated. It features a 60V collector-emitter voltage, 1A continuous collector current, and 150MHz transition frequency in a SOT89-3 surface mount package.
Mfr Part #:

BCX55TA

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
BCX55TA is an NPN medium power transistor from Diodes Incorporated. It features a 60V collector-emitter voltage, 1A continuous collector current, and 150MHz transition frequency in a SOT89-3 surface mount package.
✓ Total Stock: 692,020 pcs
$ Price Range: $0.12 - $0.62

BCX55TA Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
508,020 pcs
On Request
508020 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
184,000 pcs
On Request
184000 pcs On Request 1 On Request On Request 18+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BCX55TA 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
Industrial Grade
Lead Style
Mounting Type
Operating Temperature
Power
SVHC Present
Supplier Device Package
Tape & Reel
Tape Width
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight
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BCX55TA Description

Short technical summary and product information.

The BCX55TA is an NPN medium power bipolar junction transistor manufactured by Diodes Incorporated. It is designed for medium power switching and amplification applications, offering a collector-emitter voltage (Vceo) of 60V and a continuous collector current rating of 1A. The device can handle peak pulse currents up to 2A.

 

Key electrical characteristics include a DC current gain (hFE) of 40 minimum at 150mA and 2V, a low saturation voltage of 500mV maximum at 500mA, and a transition frequency of 150MHz. The transistor is housed in a surface mount SOT89-3 package (TO-243AA) with a molded plastic body and matte tin terminal finish.

 

The BCX55TA is fully RoHS compliant, lead-free, and halogen and antimony free. It has a UL 94V-0 flammability rating and a moisture sensitivity level of 1 per J-STD-020. The operating temperature range is -65°C to 150°C.

BCX55TA Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Series: BCX55
Canonical Name: BCX55TA NPN Medium Power Transistor
Subcategory: NPN Medium Power Transistor

BCX55TA Compliance

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

BCX55TA Estimated Pricing

Qty Low High
1+ $0.62 $0.62
10+ $0.35 $0.35
100+ $0.25 $0.25
500+ $0.18 $0.18
1,000+ $0.12 $0.12

Estimated market price range - modelled values for guidance only, not live distributor offers.

BCX55TA Features

  • NPN medium power bipolar junction transistor.
  • 60V collector-emitter voltage rating.
  • 1A continuous collector current capability.
  • 150MHz transition frequency for medium speed.
  • Surface mount SOT89-3 package for compact designs.

BCX55TA Applications

  • Medium power switching and amplification circuits.
  • AF driver and output stage applications.
  • General purpose signal amplification.
  • Medium frequency switching applications.

BCX55TA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type for the BCX55TA?

The BCX55TA is housed in a surface mount SOT89-3 package (TO-243AA).

What is the operating temperature range of the BCX55TA?

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

Is the BCX55TA RoHS compliant?

Yes, the BCX55TA is fully RoHS3 compliant and lead-free.

What is the collector-emitter voltage rating of the BCX55TA?

The collector-emitter voltage (Vceo) is 60V.

What is the maximum collector current for the BCX55TA?

The continuous collector current (Ic) is 1A, with a peak pulse current (Icm) of 2A.

What is the transition frequency of the BCX55TA?

The transition frequency (ft) is 150 MHz.

What is the moisture sensitivity level of the BCX55TA?

The moisture sensitivity level is Level 1 (unlimited) per J-STD-020.

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