1. **Package Type:** TO263, indicating that the device uses TO263 package. 2. **Channel Type:** N-Channel, indicating that this is an N-channel MOSFET. 3. **Rated Voltage:** 100V, indicating the maximum voltage at which the device can work normally. 4. **Maximum Current:** 20A, indicating the maximum current that the device can withstand. 5. **On-State Resistance:** RDS(ON) = 100mΩ @ VGS=10V, --VGS=±20V, indicating the resistance in the on state under a specific gate-source voltage. 6. **Threshold Voltage:** Vth = 1.7V, indicating the voltage required for the device to switch from the off state to the on state under the action of the gate-source voltage.