Part Details for STL128DN by STMicroelectronics
Results Overview of STL128DN by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Environmental Monitoring
Internet of Things (IoT)
Industrial Automation
Smart Cities
Agriculture Technology
Renewable Energy
Robotics and Drones
STL128DN Information
STL128DN by STMicroelectronics is a Power Bipolar Transistor.
Power 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 STL128DN
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
STL128DN-ND
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DigiKey | TRANS NPN 400V 4A TO-220 Container: Tube |
0 Tube |
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Part Details for STL128DN
STL128DN CAD Models
STL128DN Part Data Attributes
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STL128DN
STMicroelectronics
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Datasheet
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STL128DN
STMicroelectronics
Power Bipolar Transistor, 4A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | TO-220AB | |
| Package Description | Rohs Compliant, To-220, 3 Pin | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| Case Connection | Collector | |
| Collector Current-Max (IC) | 4 A | |
| Collector-Emitter Voltage-Max | 400 V | |
| Configuration | Single With Built-In Diode | |
| DC Current Gain-Min (hFE) | 8 | |
| JEDEC-95 Code | TO-220AB | |
| JESD-30 Code | R-PSFM-T3 | |
| 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 | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Polarity/Channel Type | Npn | |
| Power Dissipation-Max (Abs) | 40 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Terminal Form | Through-Hole | |
| Terminal Position | Single | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Transistor Application | Switching | |
| Transistor Element Material | Silicon |
STL128DN Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout in the application note AN5275, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and reliability.
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The STL128DN has a thermal pad on the bottom of the package, which should be connected to a thermal ground plane on the PCB to dissipate heat. A thermal interface material (TIM) can be used to improve heat transfer between the device and the PCB.
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The maximum operating frequency of the STL128DN is 100 MHz, but it can be overclocked up to 120 MHz with proper thermal management and power supply design.
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The STL128DN has several low-power modes, including sleep mode, standby mode, and shutdown mode. These modes can be configured using the device's registers and can help reduce power consumption when the device is not in use.
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STMicroelectronics recommends using a 10 uF ceramic capacitor and a 1 uF ceramic capacitor in parallel, placed as close as possible to the device's power pins, to decouple the power supply and reduce noise.