Overview
The CPH6443-P-TL-H is a single N-channel power MOSFET produced by Sanyo, now part of ON Semiconductor. This device is fabricated using trench technology, which minimizes gate charge and reduces on-resistance. It is designed for applications requiring low gate charge driving and low on-resistance. The MOSFET is packaged in a surface mount 6-CPH configuration, making it suitable for a variety of power management and switching applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Drain to Source Voltage | VDSS | 35 | V |
| Gate to Source Voltage | VGSS | ±20 | V |
| Drain Current (DC) | ID | 6 | A |
| Drain Current (Pulse) | IDP | 24 | A |
| Power Dissipation | PD | 1.6 | W |
| Junction Temperature | Tj | 150 | °C |
| Storage Temperature | Tstg | −55 to +150 | °C |
| On-Resistance (RDS(on)) at VGS=10V | RDS(on)1 | 28-37 mΩ | mΩ |
| On-Resistance (RDS(on)) at VGS=4.5V | RDS(on)2 | 43-61 mΩ | mΩ |
| On-Resistance (RDS(on)) at VGS=4V | RDS(on)3 | 52-73 mΩ | mΩ |
| Junction to Ambient Thermal Resistance | RθJA | 78.1 °C/W | °C/W |
Key Features
- Low On-Resistance: The CPH6443-P-TL-H features low on-resistance, making it efficient for power management applications.
- 4V Drive Capability: This MOSFET can be driven with a gate voltage as low as 4V, enhancing its usability in various circuits.
- ESD Diode-Protected Gate: The gate is protected by an ESD diode, providing enhanced reliability against electrostatic discharge.
- Pb-Free, Halogen Free, and RoHS Compliance: The device is free from lead, halogen, and complies with RoHS standards, making it environmentally friendly.
Applications
- DC/DC Converters: The low on-resistance and low gate charge make this MOSFET suitable for DC/DC converter applications.
- Current Balance Switch for Backlight: It is also used in current balance switches for backlight systems due to its efficient switching characteristics.
Q & A
- What is the maximum drain to source voltage (VDSS) of the CPH6443-P-TL-H?
The maximum drain to source voltage (VDSS) is 35V.
- What is the maximum drain current (ID) for the CPH6443-P-TL-H?
The maximum drain current (ID) is 6A.
- What is the typical on-resistance (RDS(on)) at VGS=10V?
The typical on-resistance (RDS(on)) at VGS=10V is 28-37 mΩ.
- Is the CPH6443-P-TL-H RoHS compliant?
Yes, the CPH6443-P-TL-H is Pb-Free, Halogen Free, and RoHS compliant.
- What are the typical applications of the CPH6443-P-TL-H?
Typical applications include DC/DC converters and current balance switches for backlight systems.
- What is the junction to ambient thermal resistance (RθJA) of the CPH6443-P-TL-H?
The junction to ambient thermal resistance (RθJA) is 78.1 °C/W.
- What is the gate threshold voltage (VGS(th)) of the CPH6443-P-TL-H?
The gate threshold voltage (VGS(th)) is 1.2-2.6V.
- Does the CPH6443-P-TL-H have ESD protection?
Yes, the gate is protected by an ESD diode.
- What is the maximum pulse drain current (IDP) for the CPH6443-P-TL-H?
The maximum pulse drain current (IDP) is 24A for PW ≤ 10μs, duty cycle ≤ 1%.
- What is the storage temperature range for the CPH6443-P-TL-H?
The storage temperature range is −55 to +150 °C.
