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Product Detailed Parameters
- Description：NCH 4V DRIVE SERIES
- Series：*
- Mfr：onsemi
- Package：Bulk
- FET Type：-
- Technology：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：-
- Drive Voltage (Max Rds On, Min Rds On)：-
- Rds On (Max) @ Id, Vgs：-
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：-
- Input Capacitance (Ciss) (Max) @ Vds：-
- FET Feature：-
- Power Dissipation (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
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Overview
The onsemi CPH3424-TL-E is a dual bipolar junction transistor (BJT) configured as an NPN and PNP pair within a single surface-mount package. It features a maximum DC collector current of 3 A and a collector-emitter voltage rating of 50 V. The device utilizes the CPH package, which measures 2.9 mm in length, 1.6 mm in width, and 0.9 mm in height. Designed for high-frequency applications, it supports a maximum operating frequency of 330 MHz and operates at temperatures up to +150 °C.
Feature Summary
- Dual configuration integrating complementary NPN and PNP transistors into a single compact component
- High-frequency operation capability suitable for RF and signal processing circuits
- Robust thermal performance with a maximum junction temperature rating of +150 °C
Applications
- High-frequency amplifier stages requiring complementary signal paths
- RF signal processing and modulation circuits
- Push-pull output stages in audio or power amplification systems
Procurement Notes
Verify the specific datasheet revision for the CPH3424-TL-E to confirm pinout compatibility and electrical limits before integration. Ensure that the PCB footprint matches the CPH package dimensions precisely. Cross-reference the manufacturer's official documentation for any updates regarding RoHS compliance or material declarations to meet regulatory requirements.
Selection Notes
Select this component when space constraints require a dual transistor solution in a low-profile SMD package. It is appropriate for designs needing matched NPN/PNP characteristics without occupying separate board areas. Consider the 3 A current rating and 50 V voltage limits to ensure adequate headroom for the intended load conditions and switching speeds.
Part Context
This part belongs to onsemi's CPH series of dual transistors, designed to replace discrete pairs in compact electronics. The series offers improved matching between complementary devices compared to separate components. It serves industries requiring reliable, high-speed switching and amplification in minimal form factors.
Replacement Considerations
Check for direct substitutes such as the CPH5524-TL-E if higher current ratings are required, though pinouts and specifications must be verified against the original design constraints.
