Please enter a minimum 3 letters or numbers
Technical Content
Part Image

BDW94C - STMicroelectronics

Description: BDW94C, Darlington Transistor, PNP 12 A 100 V HFE:100, 3-Pin, TO-220

Download BDW94C Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
BDW94C - STMicroelectronics - PCB symbol
click to zoom
PCB Footprints
BDW94C - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220 MECHANICAL DATA**
click to zoom
3D Models
BDW94C - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-220 MECHANICAL DATA**
click to zoom

BDW94C Details

  • Manufacturer Part Number:

    BDW94C

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-220AB

  • Package Description:

    PLASTIC, TO-220, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Collector Current-Max (IC):

    12 A

  • Collector-Emitter Voltage-Max:

    100 V

  • Configuration:

    DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

  • DC Current Gain-Min (hFE):

    100

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • 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:

    FLANGE MOUNT

  • Polarity/Channel Type:

    PNP

  • Power Dissipation Ambient-Max:

    80 W

  • Power Dissipation-Max (Abs):

    80 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    20 MHz

  • VCEsat-Max:

    3 V

BDW94C Frequently Asked Questions (FAQs)

  • A good PCB layout for the BDW94C should include a large copper area for heat dissipation, with multiple vias connecting the top and bottom layers. This helps to reduce thermal resistance and improve heat transfer.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended thermal design guidelines, use a suitable heat sink, and ensure good airflow around the device. Additionally, consider using a thermal interface material to improve heat transfer between the device and heat sink.
  • For EMI filtering and noise reduction, use a pi-filter configuration with a common-mode choke, and ensure that the filter components are placed close to the BDW94C. Also, use a shielded cable for the output and consider adding a ferrite bead to the input for additional noise reduction.
  • To optimize the output filter design, use a combination of capacitors with different values and types (e.g., ceramic, electrolytic, and film capacitors). This helps to reduce ripple and noise across the frequency spectrum. Additionally, consider using a snubber circuit to reduce high-frequency noise.
  • For testing and measurement, use a high-impedance probe to measure the output voltage, and ensure that the oscilloscope is set to the correct bandwidth and sampling rate. Also, use a current probe to measure the output current, and consider using a thermal camera to monitor the device temperature.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

BDW94C Overview

Use the download button to access the BDW94C schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BDW94, or try a keyword search, such as Power Bipolar Transistors

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

Parts related to BDW94C

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

BDW94C Alternates

Showing results

Image Part Number Model
Part Image BDW94C onsemi

Power Bipolar Transistor, 12A I(C), 100V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin
Part Image BDW94C JW Miller

12A, 100V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN
Part Image BDW94CFTU Fairchild Semiconductor Corporation

Power Bipolar Transistor, 12A I(C), 100V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin
Part Image BDW94C Samsung Semiconductor

Power Bipolar Transistor, 12A I(C), 100V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin
Part Image BDW94C Mospec Semiconductor Corp

Power Bipolar Transistor, 12A I(C), PNP
For a full list of alternate parts for BDW94C, check out Findchips.com