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Product Detailed Parameters
- Description：MOSFET P-CH 30V 12A 8SOP
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- FET Type：P-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：30 V
- Current - Continuous Drain (Id) @ 25°C：12A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：15mOhm @ 10A, 10V
- Vgs(th) (Max) @ Id：2.2V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：44.4 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：2419 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：3W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOP
- Package / Case：8-SOIC (0.154", 3.90mm Width)
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Overview
The CMS12P03Q8-HF is a P-channel MOSFET manufactured by Comchip Technology, designed for surface-mount applications in power electronics. It features a Drain-Source Breakdown Voltage (Vds) of 30 V and a Continuous Drain Current (Id) of 12 A at case temperature (Tc). The device operates with a Gate-Source Voltage (Vgs) rating of 20 V and dissipates up to 3 W of power at Tc. It utilizes an SOP-8 package and is compliant with lead-free and RoHS standards.
Feature Summary
- Single P-channel MOSFET configuration for efficient switching operations
- Surface-mount SOP-8 package design for compact integration
- Lead-free and RoHS compliant construction for environmental safety
Applications
- Power switching circuits
- Amplification applications in power electronics
- DC-DC converter stages
Procurement Notes
Verify the exact datasheet specifications directly from Comchip Technology before procurement. Confirm that the SOP-8 package and 30V/12A ratings match your circuit requirements. Ensure compliance with lead-free and RoHS standards if required by your manufacturing process. Cross-reference part numbers carefully to avoid confusion with similar models like CMS45P03H8-HF which have different current ratings.
Selection Notes
Select this component when a 30V P-channel MOSFET with 12A continuous drain current capability is required in an SOP-8 package. Consider its 3W power dissipation limit at case temperature for thermal management planning. Compare against other Comchip models such as CMS45P03H8-HF if higher current capacity is needed, or CMS05P03Q8-HF for lower current applications.
Part Context
This component belongs to Comchip Technology's line of single FETs and MOSFETs. It is specifically categorized under P-channel devices rated for 30V operation. The product series includes various current ratings, with this model providing a 12A solution in a surface-mount format suitable for modern electronic assemblies.
Replacement Considerations
Publicly confirmed substitute part number: PJL9415_R2_00001. Verify electrical compatibility including voltage and current ratings before substitution.
