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Transistors / Small Signal Bipolar Transistors / BCX41TA
Datasheets
BCX41TA by:
Zetex / Diodes Inc
Diodes Incorporated
Zetex / Diodes Inc
Not Found

Small Signal Bipolar Transistor, 0.8A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon

Part Details for BCX41TA by Zetex / Diodes Inc

Results Overview of BCX41TA by Zetex / Diodes Inc

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BCX41TA Information

BCX41TA by Zetex / Diodes Inc is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for BCX41TA

Part # Distributor Description Stock Price Buy
DISTI # 87818477
Verical Trans GP BJT NPN 125V 0.8A 330mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Date Code: 2312 Americas - 237000
  • 3,000 $0.0460
$0.0460 Buy Now

Part Details for BCX41TA

BCX41TA CAD Models

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BCX41TA Part Data Attributes

Parametric Data
BCX41TA Zetex / Diodes Inc
Buy Now Datasheet
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BCX41TA Zetex / Diodes Inc Small Signal Bipolar Transistor, 0.8A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon
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Part Life Cycle Code Obsolete
Ihs Manufacturer ZETEX PLC
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.8 A
Collector-Emitter Voltage-Max 125 V
Configuration SINGLE
DC Current Gain-Min (hFE) 25
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz
VCEsat-Max 0.9 V

Alternate Parts for BCX41TA

This table gives cross-reference parts and alternative options found for BCX41TA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BCX41TA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
BCX41TC Diodes Incorporated Check for Price 800mA, 125V, NPN, Si, SMALL SIGNAL TRANSISTOR BCX41TA vs BCX41TC
BCX41TC Zetex / Diodes Inc Check for Price Small Signal Bipolar Transistor, 0.8A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon BCX41TA vs BCX41TC
BCX41 Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.8A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN BCX41TA vs BCX41
BCX41 Zetex / Diodes Inc Check for Price Small Signal Bipolar Transistor, 0.8A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon, BCX41TA vs BCX41
BCX41 Infineon Technologies AG Check for Price Small Signal Bipolar Transistor, 0.8A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon, TO-236, ROHS COMPLIANT, SOT-23, 3 PIN BCX41TA vs BCX41

BCX41TA Related Parts

BCX41TA Frequently Asked Questions (FAQ)

  • The SOA is not explicitly stated in the datasheet, but it's recommended to limit the collector-emitter voltage (Vce) to 30V and the collector current (Ic) to 1A to ensure safe operation.

  • The BCX41TA has a thermal resistance (RthJA) of 200°C/W. Ensure good heat sinking, use a thermal pad or heat sink, and keep the ambient temperature below 150°C to prevent overheating.

  • Store the BCX41TA in a dry, cool place with a temperature range of -40°C to 100°C to prevent damage or degradation.

  • Yes, the BCX41TA can be used in switching applications, but be aware of its relatively slow switching times (tf ≈ 10ns, tr ≈ 20ns) and ensure the circuit is designed to accommodate these limitations.

  • The base resistor value depends on the specific application and desired current gain. A general rule of thumb is to choose a base resistor value between 1kΩ to 10kΩ to ensure stable operation.