ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：SMD MODULE 450MA 30V P-CHANNEL M
- Series：-
- Mfr：Central Semiconductor Corp
- 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：450mA
- Drive Voltage (Max Rds On, Min Rds On)：1.8V, 4.5V
- Rds On (Max) @ Id, Vgs：1.1Ohm @ 430mA, 4.5V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：880 pC @ 4.5 V
- Vgs (Max)：±8V
- Input Capacitance (Ciss) (Max) @ Vds：55 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：350mW (Tc)
- Operating Temperature：-65°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-563
- Package / Case：SOT-563, SOT-666
Download product information
Overview
The CMLM0584 TR PBFREE is a surface-mount integrated module manufactured by Central Semiconductor Corp. It combines a P-channel MOSFET and a Schottky diode within a single package. The MOSFET section supports a maximum continuous drain current of 450mA with a breakdown voltage of 30V. The integrated Schottky diode provides a reverse voltage rating of 40V and a forward current capacity of 500mA. This configuration is designed for applications requiring compact power management solutions.
Feature Summary
- Integrates a P-channel MOSFET and a Schottky diode in a single surface-mount component
- Provides combined switching and rectification capabilities to reduce board space
- Features low forward voltage characteristics typical of Schottky technology
Applications
- Power management circuits requiring integrated switching and protection
- Battery protection modules
- DC-DC converter input stages
Procurement Notes
Verify the specific package type and pinout configuration against the official datasheet before integration, as variations may exist between manufacturing lots. Confirm that the thermal performance of the chosen footprint meets the system's dissipation requirements under maximum load conditions. Ensure compatibility with automated assembly processes if high-volume production is planned.
Selection Notes
Select this component when a design requires both P-channel switching and freewheeling or blocking rectification in a limited area. Compare the 450mA MOSFET current limit and 30V rating against the circuit's peak load demands. Evaluate the 40V Schottky reverse voltage margin relative to the system's supply rails to ensure adequate safety margins during transient events.
Part Context
This part belongs to Central Semiconductor's portfolio of integrated discrete modules. These components are engineered to simplify circuit designs by consolidating multiple functions into a single footprint. The product line targets industries seeking to minimize component count and improve reliability through reduced interconnection points.
Replacement Considerations
Direct replacements must match the dual-function architecture (P-MOSFET + Schottky). Verify that substitute parts offer equivalent current ratings (450mA/500mA) and voltage ratings (30V/40V). Check for identical pin configurations to ensure mechanical interchangeability without PCB redesign.
