The CPH3439 is an N-channel silicon MOSFET for general-purpose switching applications, featuring a 30 V drain-to-source voltage rating and a continuous drain current of 4.5 A. It is packaged in a CPH3 case with dimensions of 2.0 mm × 6.1 mm × 9.0 mm. The device supports 2.5 V gate drive and exhibits low ON-resistance, with RDS(on) values of 44 mΩ at 1 A and 2.5 V gate bias. Switching times include a turn-on delay of 15 ns and a fall time of 65 ns. It meets the industry-standard operating temperature range from -55 °C to +150 °C and is rated for 1.0 W power dissipation when mounted on a ceramic board. The part is designed for use in power switching, load control, and DC-DC conversion circuits.
Trans MOSFET N-CH Si 30V 4.5A 3-Pin Case CPH Product overview: CPH3439-TL-E from onsemi is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 30V, 4.5A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 30V, 4.5A, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-CPH3439-TL-E can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 278-CPH3439-TL-E |
| Product Name | 30V 4.5A MOSFET Transistor |
| MOSFET Operating Mode | Enhancement |
