BUL128DB
High Voltage NPN BJT Transistor with 4 Amps Current RatingBUL128DB
High Voltage NPN BJT Transistor with 4 Amps Current Rating
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Manufacturer Part # : BUL128DB
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Package/Case: TO-220
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Part Status : Active
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Brand: STMicroelectronics NV
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Product Categories : Single Bipolar Transistors
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Series : BUL128
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
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About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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BUL128DB DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
BUL128DB Description
The BUL128DB is a high-performance bipolar transistor from STMicroelectronics, designed for reliable operation in various applications. This NPN transistor features a high voltage capability of up to 400V and a current rating of 4A, making it suitable for power electronic applications.
Pin Details
The BUL128DB is a TO-220 packaged power transistor with an integrated antiparallel collector-emitter diode. It has very high switching speed and minimal lot-to-lot spread for reliable operation.
- Included Antiparallel Diode: Ensures safe operation by preventing potential damage to the transistor caused by back-flow of current through the collector-emitter path.
- High Switching Speed: Enables fast and efficient switching in applications that require high-frequency switching regimes.
Features
- NPN Transistor: Operates as a common emitter amplifier or switch.
- Highest Voltage Capability: Handles up to 400V and supports applications that require high voltage transistors.
- High Current Capability: Can handle up to 4A of current, making it suitable for power electronic applications.
Applications
The BUL128DB is widely used in various industries including automotive, consumer electronics, industrial automation, medical devices, packaging equipment, and security systems.
Where to Use:
- Automotive industry applications that require high-voltage switching capabilities
- Consumer electronic products such as motor drives and power supplies
- Industrial automation systems that demand reliable switching performance
- Medical devices requiring precise control over electronic circuits
- Packaging equipment and security systems that require high-reliability transistors
Manufacturer
The BUL128DB is manufactured by STMicroelectronics, a leading semiconductor manufacturer with expertise in designing and developing innovative IC solutions.
Packages
The BUL128DB comes packaged in TO-220 for efficient PCB design integration.
FAQ
Q: What is the maximum operating frequency of the BUL128DB?
A: The transistor has a very high switching speed, making it suitable for applications that require high-frequency operation.
Q: Can the BUL128DB be used in automotive applications?
A: Yes, due to its high voltage and current capability, it is well-suited for use in automotive applications such as motor drives and power supplies.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | STMicroelectronics | Product Category ! | Transistors (BJT) - Single |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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Price details
Prices listed do not include VAT.
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