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SI-8050S
SI-8050S ALLEGRO SANKEN Power ICSI-8050S
SI-8050S ALLEGRO SANKEN Power IC
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About 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.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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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SI-8050S 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!
Details
The user-friendly interface and large color LCD screen of the SI-8050S make operation and data visualization a breeze. You can easily see your measurements and navigate through the device's features with ease. Additionally, the powerful analysis software included with the device allows for in-depth data processing and reporting, so you can make sense of your results quickly and effectively
Key Features
- Compact full-mold package (equivalent to TO220)
- Output current: 3.0A
- High efficiency: 79 to 91%
- Requires only 4 discrete components
- Internally-adjusted phase correction and output voltage
- Built-in reference oscillator (60kHz)
- Built-in overcurrent and thermal protection circuits
- Built-in soft start circuit (Output ON/OFF available)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | No |
| Part Life Cycle Code | Obsolete | Part Package Code | SFM |
| Pin Count ! | 3 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Analog IC - Other Type | SWITCHING REGULATOR | Control Mode | VOLTAGE-MODE |
| Input Voltage-Max | 40 V | Input Voltage-Min | 7 V |
| Input Voltage-Nom | 20 V | JESD-30 Code | R-PSFM-T5 |
| JESD-609 Code | e0 | Number of Functions | 1 |
| Number of Terminals | 5 | Output Current-Max | 3 A |
| Package Body Material | PLASTIC/EPOXY | Package Code | TO-220 |
| Package Equivalence Code | ZIP5,.15,.17,67TB | Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT | Qualification Status ! | Not Qualified |
| Surface Mount ! | NO | Switcher Configuration | SINGLE |
| Switching Frequency-Max | 60 kHz | Terminal Finish | TIN LEAD |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 1.7 mm |
| Terminal Position | SINGLE | Package | Tube |
| Product Status | Obsolete | Function | Step-Down |
| Output Configuration | Positive | Topology | Buck |
| Output Type | Fixed | Number of Outputs | 1 |
| Voltage - Input (Min) | 7V | Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 5V | Current - Output | 3A |
| Frequency - Switching | 60kHz | Synchronous Rectifier ! | No |
| Operating Temperature ! | -30°C ~ 125°C (TJ) | Mounting Type | Through Hole |
| Package / Case | TO-220-5 Full Pack, Formed Leads | Supplier Device Package | TO-220F-5 |
| Base Product Number | SI-8050 |
Specification Comparison
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.
FAQs
What is SI-8050S?
The SI-8050S is a PNP epitaxial silicon transistor designed for general-purpose amplifier and switching applications. It is commonly used in electronic circuits for its high current capability and low saturation voltage.
How Does SI-8050S Work?
The SI-8050S operates as a PNP transistor, where current flows from the emitter to the collector when a positive voltage is applied to the base terminal. It can be used to amplify signals, switch current on and off, or control the flow of current in a circuit.
How Many Pins does SI-8050S have and What are the Functions of the Pinout Configuration?
The SI-8050S is typically available in a TO-92 package with three pins:
- Collector (C): The terminal where the output current is collected.
- Base (B): The input terminal that controls the flow of current.
- Emitter (E): The terminal from which current exits the transistor.
What are the Pros and Cons of SI-8050S?
Pros:
- High Current Capability: Can handle relatively high currents compared to smaller transistors.
- Low Saturation Voltage: Results in lower power dissipation and heat generation.
- General-Purpose: Versatile component suitable for various amplifier and switching applications.
Cons:
- Polarity: Being a PNP transistor, it requires a negative base current for control, which may not be suitable for all circuit configurations.
- Speed: May not be as fast as specialized transistors designed for high-speed applications.
Are There Any Equivalents/Alternatives to SI-8050S for Recommendation?
- Alternatives to the SI-8050S include the 2N3906 from ON Semiconductor and the BC557 from STMicroelectronics.
- Equivalent parts to the SI-8050S may vary based on specific performance requirements and availability from different manufacturers.
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