ST BFX34
ST BFX34

ST BFX34

Manufacturer No:

BFX34

Manufacturer:

ST

Package:

TO-205AD, TO-39-3 Metal Can

Description:

NPN 200°C TJ 10?A 1 Elements 3 Terminations SILICON NPN TO-205AD, TO-39-3 Metal Can Tube Through Hole

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

BFX34 information

ST BFX34 technical specifications, attributes, parameters and parts with similar specifications to ST BFX34.

  • Type
  • Parameter
  • Contact Plating
  • Tin
  • Mount
  • Through Hole
  • Mounting Type
  • Through Hole
  • Package / Case
  • TO-205AD, TO-39-3 Metal Can
  • Number of Pins
  • 3
  • Transistor Element Material
  • SILICON
  • Operating Temperature
  • 200°C TJ
  • Packaging
  • Tube
  • JESD-609 Code
  • e3
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 3
  • ECCN Code
  • EAR99
  • Subcategory
  • Other Transistors
  • Voltage - Rated DC
  • 120V
  • Max Power Dissipation
  • 870mW
  • Terminal Position
  • BOTTOM
  • Terminal Form
  • WIRE
  • Peak Reflow Temperature (Cel)
  • NOT SPECIFIED
  • Reach Compliance Code
  • not_compliant
  • Current Rating
  • 5A
  • Frequency
  • 100MHz
  • Time@Peak Reflow Temperature-Max (s)
  • NOT SPECIFIED
  • Base Part Number
  • BFX34
  • Qualification Status
  • Not Qualified
  • Number of Elements
  • 1
  • Element Configuration
  • Single
  • Power Dissipation
  • 870mW
  • Case Connection
  • COLLECTOR
  • Transistor Application
  • SWITCHING
  • Gain Bandwidth Product
  • 100MHz
  • Polarity/Channel Type
  • NPN
  • Transistor Type
  • NPN
  • Collector Emitter Voltage (VCEO)
  • 60V
  • Max Collector Current
  • 5A
  • DC Current Gain (hFE) (Min) @ Ic, Vce
  • 40 @ 2A 2V
  • Current - Collector Cutoff (Max)
  • 10?A
  • Vce Saturation (Max) @ Ib, Ic
  • 1V @ 500mA, 5A
  • Collector Emitter Breakdown Voltage
  • 60V
  • Transition Frequency
  • 100MHz
  • Collector Emitter Saturation Voltage
  • 1V
  • Collector Base Voltage (VCBO)
  • 120V
  • Emitter Base Voltage (VEBO)
  • 6V
  • hFE Min
  • 40
  • VCEsat-Max
  • 1 V
  • Turn On Time-Max (ton)
  • 250ns
  • Height
  • 6.6mm

Download datasheets and manufacturer documentation for ST BFX34.

Datasheets:

BFX34 Overview


This device has a DC current gain of 40 @ 2A 2V, which is the ratio between the base current and the collector current.This design offers maximum flexibility with a collector emitter saturation voltage of 1V.A VCE saturation (Max) of 1V @ 500mA, 5A means Ic has reached its maximum value(saturated).A high level of efficiency can be achieved if the base voltage of the emitter remains at 6V.This device has a current rating of 5A which corresponds to the maximum current it can carry for an indefinite period without deteriorating too much.As you can see, the part has a transition frequency of 100MHz.A maximum collector current of 5A volts is possible.

BFX34 Features


the DC current gain for this device is 40 @ 2A 2V
a collector emitter saturation voltage of 1V
the vce saturation(Max) is 1V @ 500mA, 5A
the emitter base voltage is kept at 6V
the current rating of this device is 5A
a transition frequency of 100MHz


BFX34 Applications


There are a lot of STMicroelectronics
BFX34 applications of single BJT transistors.


  • Inverter
  • Interface
  • Driver
  • Muting

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

BFX34 Relevant information

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