Overview
The FDG6335N is a PowerTrench® N-Channel MOSFET designed and manufactured by onsemi. This component is specifically engineered to enhance the efficiency of DC/DC converters, whether using synchronous or conventional switching PWM controllers. The FDG6335N is optimized for compact switching regulators, featuring extremely low RDS(ON) and gate charge (QG) in a small, industry-standard SC70-6 surface mount package.
Key Specifications
| Parameter | Ratings | Units |
|---|---|---|
| Drain-Source Voltage (VDSS) | 20 | V |
| Gate-Source Voltage (VGSS) | ±12 | V |
| Continuous Drain Current (ID) | 0.7 | A |
| Pulsed Drain Current (ID) | 2.1 | A |
| Power Dissipation (PD) | 300 | mW |
| On-Resistance (RDS(ON)) @ VGS = 4.5V | 300 mΩ | mΩ |
| On-Resistance (RDS(ON)) @ VGS = 2.5V | 400 mΩ | mΩ |
| Gate Charge (QG) @ VGS = 4.5V | 1.4 nC | nC |
| Threshold Voltage (VGS(th)) @ ID = 250μA | 1.5 V | V |
| Input Capacitance (Ciss) @ VDS = 10V | 113 pF | pF |
| Turn On Delay Time | 5 ns | ns |
| Turn Off Delay Time | 9 ns | ns |
| Rise Time | 7 ns | ns |
| Fall Time | 7 ns | ns |
| Operating Temperature | -55 to 150°C | °C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- High performance trench technology for extremely low RDS(ON)
- Low gate charge (1.1 nC typical)
- Compact industry standard SC70-6 surface mount package
- Logic level gate
- Low on-resistance: 300 mΩ @ VGS = 4.5V and 400 mΩ @ VGS = 2.5V
- High efficiency in DC/DC converters using synchronous or conventional switching PWM controllers
Applications
- DC/DC converters
- Power management
- Load switches
Q & A
- What is the maximum drain-source voltage (VDSS) of the FDG6335N MOSFET?
The maximum drain-source voltage (VDSS) of the FDG6335N MOSFET is 20 V.
- What is the continuous drain current (ID) rating of the FDG6335N?
The continuous drain current (ID) rating of the FDG6335N is 0.7 A.
- What is the typical gate charge (QG) of the FDG6335N?
The typical gate charge (QG) of the FDG6335N is 1.4 nC at VGS = 4.5V.
- What is the on-resistance (RDS(ON)) of the FDG6335N at VGS = 4.5V?
The on-resistance (RDS(ON)) of the FDG6335N at VGS = 4.5V is 300 mΩ.
- What is the threshold voltage (VGS(th)) of the FDG6335N?
The threshold voltage (VGS(th)) of the FDG6335N is 1.5 V at ID = 250μA.
- What is the input capacitance (Ciss) of the FDG6335N at VDS = 10V?
The input capacitance (Ciss) of the FDG6335N at VDS = 10V is 113 pF.
- What are the typical turn-on and turn-off delay times of the FDG6335N?
The typical turn-on delay time is 5 ns, and the turn-off delay time is 9 ns.
- What is the operating temperature range of the FDG6335N?
The operating temperature range of the FDG6335N is -55 to 150°C.
- What is the moisture sensitivity level (MSL) of the FDG6335N?
The moisture sensitivity level (MSL) of the FDG6335N is 1 (Unlimited).
- In what package is the FDG6335N available?
The FDG6335N is available in a compact industry standard SC70-6 surface mount package.
- What are some common applications of the FDG6335N MOSFET?
The FDG6335N is commonly used in DC/DC converters, power management, and load switches.
