Overview
The FDS6681Z is a P-Channel PowerTrench MOSFET produced by onsemi. This device is fabricated using onsemi’s advanced PowerTrench process, which is designed to minimize on-state resistance. The FDS6681Z is well-suited for power management and load switching applications, particularly in notebook computers and portable battery packs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDSS) | -30 | V |
| Gate-Source Voltage (VGSS) | ±25 | V |
| Continuous Drain Current (ID) | -20 | A |
| Pulsed Drain Current (ID) | -105 | A |
| Power Dissipation (PD) | 2.5 (Note 1a), 1.2 (Note 1b), 1.0 (Note 1c) | W |
| Operating and Storage Junction Temperature Range (TJ, TSTG) | -55 to +150 | °C |
| Thermal Resistance, Junction-to-Ambient (RθJA) | 50 °C/W | °C/W |
| Thermal Resistance, Junction-to-Case (RθJC) | 25 °C/W | °C/W |
| Static Drain-Source On-Resistance (RDS(ON)) at VGS = -10 V | 4.6 mΩ | mΩ |
| Static Drain-Source On-Resistance (RDS(ON)) at VGS = -4.5 V | 6.5 mΩ | mΩ |
Key Features
- High Performance Trench Technology for extremely low RDS(ON)
- Extended VGSS Range (-25 V) for battery applications
- HBM ESD Protection Level of 8 kV typical
- High power and current handling capability
- Lead-free and RoHS compliant
- Pb-free and halide-free device
- Small gate charge (QG) and small reverse recovery charge (Qrr) for fast switching
- Soft reverse recovery body diode suitable for synchronous rectification in AC/DC power supplies
Applications
- Power management in notebook computers
- Load switching applications in portable battery packs
- Synchronous rectification in AC/DC power supplies
Q & A
- What is the maximum drain-source voltage (VDSS) of the FDS6681Z?
The maximum drain-source voltage (VDSS) is -30 V.
- What is the continuous drain current (ID) rating of the FDS6681Z?
The continuous drain current (ID) rating is -20 A.
- What is the thermal resistance, junction-to-ambient (RθJA), of the FDS6681Z?
The thermal resistance, junction-to-ambient (RθJA), is 50 °C/W.
- Is the FDS6681Z RoHS compliant?
Yes, the FDS6681Z is lead-free and RoHS compliant.
- What are the typical applications of the FDS6681Z?
The FDS6681Z is typically used in power management in notebook computers, load switching in portable battery packs, and synchronous rectification in AC/DC power supplies.
- What is the gate-source voltage range (VGSS) of the FDS6681Z?
The gate-source voltage range (VGSS) is ±25 V.
- Does the FDS6681Z have ESD protection?
Yes, the FDS6681Z has an HBM ESD protection level of 8 kV typical.
- What is the static drain-source on-resistance (RDS(ON)) at VGS = -10 V?
The static drain-source on-resistance (RDS(ON)) at VGS = -10 V is 4.6 mΩ.
- Is the FDS6681Z suitable for high power and current handling?
Yes, the FDS6681Z has high power and current handling capability.
- What is the package type of the FDS6681Z?
The FDS6681Z is available in an SOIC8 package.
