1. General Description

️· Type: N-Channel MOSFET
️· Voltage Rating: 30V
️· Current Rating: 5.8A (Continuous)
️· Power Dissipation: 34.5W
️· Application: Designed for general purpose applications. It's described as suitable for load switching and motor control.

2. Electrical Characteristics (Key Values)

️· VDS (Drain-Source Voltage): 30 V
️· IDS (Drain Current): 5.8 A @ VGS = 10 V, T = 25°C (Important for maximum current handling)
️· VGS(th) (Gate-Source Threshold Voltage): 1.0 V (Max) - This is the voltage required to start turning the MOSFET on.
️· RDS(on) (Drain-Source On-Resistance): 0.068 Ω @ VGS = 10 V, T = 25°C (Low on-resistance is good for efficiency)
️· Input Capacitance (Ciss): 187 pF
️· Gate Charge (Qg): 14.9 nC

3. Thermal Characteristics

️· Power Dissipation: 34.5 W
️· Junction to Ambient Thermal Resistance (RθJA): 50 °C/W (This is critical for heat sinking considerations)
️· Thermal Resistance (RθJC): 1.27 °C/W (This indicates how well heat is dissipated from the junction to the case)
️· Effective Transient Thermal Impedance - There's a graph showing how the junction temperature rises over time based on power dissipation (essential for pulsed applications).

4. Marking Information

️· Part Number: YV
️· Date Code: A code (SS) to indicate year of manufacture. The datasheet details specific patterns of the code based on year.

Key Takeaways and Important Considerations

️· Efficiency: The low RDS(on) contributes to low power losses and higher efficiency.
️· Heat Management: The relatively high RθJA means you need to pay attention to heat sinking if you are operating at high power levels. Calculate junction temperature based on ambient temperature and power dissipation to ensure it doesn't exceed the maximum ratings.
️· Threshold Voltage: The gate threshold voltage of 1.0 V requires a logic level of 1.0V or higher to completely turn the device on.
️· Marking: The 'YV' marking, along with the date code (SS) are crucial for traceability and identifying the manufacturing batch.
️· Transient Thermal Impedance: If the device is used in pulsed applications (short bursts of power), the transient thermal impedance graph provides vital data to ensure safe operation.