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The CMLDM7120G TR PBFREE is a surface-mount N-channel enhancement-mode MOSFET manufactured by Central Semiconductor Corp. It utilizes an N-Channel DMOS process for high-speed pulsed amplifier and driver applications. Key electrical parameters include a Drain-Source Voltage (VDS) of 20 V, Gate-Source Voltage (VGS) of 8.0 V, and Continuous Drain Current (ID) of 1.0 A. The device features a maximum rDS(ON) of 0.25 Ω at VGS=1.5V and a total gate charge (Qg) of 2.4 nC. It operates within a junction temperature range of -65°C to +150°C and is housed in an SOT-563 package.
Verify the specific ordering suffix when purchasing. The 'TR' designation indicates tape and reel packaging, while 'PBFREE' confirms lead-free plating compliance. Ensure the required quantity matches the manufacturer's standard shipping multiples. Confirm that the SOT-563 package dimensions align with the target PCB footprint before finalizing procurement orders.
Select this component for designs requiring low on-resistance at logic-level gate voltages. The 20V rating suits low-voltage switching tasks. Consider the thermal resistance values based on the specific copper pad area used on the PCB. Verify that the 1.0A continuous current capability meets the load requirements without exceeding power dissipation limits under steady-state conditions.
This part belongs to the Central Semiconductor CMLDM series of surface-mount silicon N-channel enhancement-mode MOSFETs. These devices are engineered using an N-Channel DMOS process specifically optimized for high-speed pulsed amplifier and driver applications. The series emphasizes low rDS(ON) performance and logic level compatibility for efficient control in compact electronic systems.
No public substitute part numbers are documented for this component.