Overview
The DMG2305UX-13 is a P-channel enhancement mode MOSFET manufactured by Diodes Incorporated. This device is designed for high-efficiency power management applications, featuring low on-resistance, low input capacitance, and fast switching speed. It is packaged in a compact SOT-23 (SC-59, TO-236) surface mount package, making it suitable for a variety of electronic devices and systems that require reliable and efficient power management solutions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Fet Type | P-Channel | |
| Drain-to-Source Voltage (Vdss) | -20 | V |
| Drain-Source On Resistance-Max (Rds(on)) | 52 mΩ @ Vgs = -4.5V | |
| Continuous Drain Current (Id) | -4.2 A @ Vgs = -4.5V | |
| Pulsed Drain Current (Idm) | -15 A (10µs Pulse, Duty Cycle = 1%) | |
| Gate-Source Voltage (Vgs) | ±8 V | |
| Threshold Voltage (Vth) | 900 mV | |
| Gate Charge (Qg) | 10.2 nC | |
| Power Dissipation (Pd) | 1.4 W | |
| Operating Temperature Range | -55°C to +150°C | |
| Package Style | SOT-23 (SC-59, TO-236) | |
| Mounting Method | Surface Mount |
Key Features
- Low on-resistance (Rds(on)) of 52 mΩ @ Vgs = -4.5V
- Low input capacitance
- Fast switching speed
- Totally lead-free and fully RoHS compliant
- Halogen and antimony free, making it a 'green' device
- High power handling capability with a continuous drain current of -4.2 A
- Low gate charge for faster switching
- Ideal for automotive applications requiring specific change control (AEC-Q100/101/200 qualified, PPAP capable)
Applications
- Power management circuits
- Voltage regulators
- Battery charging circuits
- LED drivers
- Motor control circuits
- Backlighting
- DC-DC converters
- Automotive applications
Q & A
- What is the drain-to-source voltage rating of the DMG2305UX-13?
The drain-to-source voltage (Vdss) rating is -20 V.
- What is the maximum continuous drain current of the DMG2305UX-13?
The maximum continuous drain current (Id) is -4.2 A at Vgs = -4.5V.
- What is the on-resistance (Rds(on)) of the DMG2305UX-13?
The on-resistance (Rds(on)) is 52 mΩ at Vgs = -4.5V.
- What is the gate charge (Qg) of the DMG2305UX-13?
The gate charge (Qg) is 10.2 nC.
- What is the operating temperature range of the DMG2305UX-13?
The operating temperature range is from -55°C to +150°C.
- What package type and mounting method does the DMG2305UX-13 use?
The DMG2305UX-13 is packaged in a SOT-23 (SC-59, TO-236) surface mount package.
- Is the DMG2305UX-13 RoHS compliant?
- What are some common applications of the DMG2305UX-13?
- Is the DMG2305UX-13 suitable for automotive applications?
- What is the maximum power dissipation of the DMG2305UX-13?
