BSP19AT1G / ON Semiconductor - 데이터시트(PDF) Chat AI

BSP19AT1G Datasheet with Chat AI

Hello, Please ask a question about BSP19AT1G Datasheet

# Example questions: ➢ What is the maximum height (l1) of the sot-223 package in millimeters?
➢ What is the primary application or intended use case for the bsp19at1/d transistor, based on the datasheet?
➢ What materials or resources does on semiconductor provide to help customers with soldering and mounting techniques for their products?

Part No.	BSP19AT1G
Manufacturer	ONSEMI
Size	187 Kbytes
Pages	4 pages
Description	NPN Silicon Expitaxial Transistor

Datasheet Summary with AI

1. Device Overview:

️· Type: NPN Silicon Power Transistor
️· Function: Designed for general-purpose amplification and switching applications.
️· Package: SOT-223 (TO-261) - a surface-mount package.

2. Key Specifications (from Electrical Characteristics):

️· VCEO (Collector-Emitter Voltage): 60V (Max)
️· VCE(sat) (Collector-Emitter Saturation Voltage): 2.3V (Max) @ 5A
️· IC (Collector Current): 8A (Max)
️· PD (Power Dissipation): 62W (This is a significant value indicating it can handle substantial power.)
️· hFE (DC Current Gain): Typically 60 – 300 (varies considerably with collector current)
️· Transition Frequency (fT): 3 MHz

3. Pinout:

️· Pin 1: Base
️· Pin 2: Collector
️· Pin 3: Emitter
️· Pin 4: Collector

4. Package Dimensions:

️· Detailed dimensions for the SOT-223 package are provided, including:
- Overall dimensions (length, width, height)
- Lead spacing and dimensions
- Heat sink dimensions
- Notes on tolerances and controlling dimensions.
️· A recommended soldering footprint is also provided, which gives guidance for PCB layout.

5. Thermal Characteristics:

️· Power Dissipation (Pd): 62W (Maximum)
️· Junction to Ambient Thermal Resistance (RthJA): 8.7 °C/W (important for heat sink design).

6. Important Notes from the Document:

️· Pb-Free Strategy: Refers to ON Semiconductor's efforts to use lead-free components.
️· Soldering Guidelines: Requires consulting the ON Semiconductor Soldering and Mounting Techniques Reference Manual (SOLDERRM/D) for proper soldering procedures.
️· Disclaimer: Standard legal disclaimers about product suitability, liability, and unauthorized use are included.
️· Literature Fulfillment: Information for ordering additional documentation is given.

In simpler terms:

This is a relatively powerful transistor suitable for a wide range of applications. It can handle significant current and power, but it's important to manage its heat effectively. The datasheet contains all the technical details needed for proper design and use of the transistor, including package dimensions and important safety guidelines.