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Product Detailed Parameters
- Description：IC AMP CLASS D STEREO
- Series：-
- Mfr：onsemi
- Package：Tube,Tube
- Type：Class D
- Output Type：2-Channel (Stereo)
- Max Output Power x Channels @ Load：-
- Voltage - Supply：-
- Features：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Operating Temperature：-
- Grade：-
- Qualification：-
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Overview
The STK350-630TS-E is a high-voltage silicon epitaxial planar NPN power transistor manufactured by onsemi. It is designed for use in high-frequency switching applications, specifically as an output device in color television horizontal deflection circuits. The component features a hermetically sealed metal case construction to ensure reliability under demanding thermal and electrical conditions.
Feature Summary
- High voltage capability suitable for demanding display applications
- Optimized for high-frequency switching performance
- Robust metal case construction for thermal management
Applications
- Horizontal deflection output stages in color televisions
- High-voltage switching circuits
- General-purpose high-power amplification
Procurement Notes
Verify the specific suffix 'E' against the manufacturer's current datasheet to confirm compliance with RoHS directives and halogen-free status. Ensure the package type matches the required PCB footprint and that the operating temperature range aligns with the system design constraints before finalizing procurement.
Selection Notes
Select this component when designing horizontal deflection circuits requiring high voltage handling and fast switching speeds. Consider the thermal resistance of the metal case and the necessity for adequate heat sinking to maintain junction temperatures within safe operating limits during continuous operation.
Part Context
This part belongs to the family of high-voltage power transistors intended for consumer electronics. It serves as a discrete alternative to integrated deflection modules, offering designers flexibility in circuit topology while providing the necessary ruggedness for repetitive high-energy switching tasks in display hardware.
Replacement Considerations
Consult official substitution guides for equivalent high-voltage NPN transistors from onsemi or other manufacturers. Verify pinout compatibility and thermal characteristics before replacing the original component to ensure circuit integrity.
