AP4439GM – P-Channel Power MOSFET – APEC

The AP4439GM is a -30V P-channel enhancement mode power MOSFET from APEC (Advanced Power Electronics) in an SO-8 surface-mount package, optimized for low-voltage DC/DC and load-switching applications.

The AP4439GM from APEC (Advanced Power Electronics Corp.) is a P-channel enhancement mode power MOSFET designed for efficient low-voltage power management. Housed in a compact SO-8 surface-mount package, it combines low on-resistance with fast switching to deliver high efficiency in space-constrained board designs. APEC advanced power MOSFETs are engineered to give designers an effective balance of rugged device design, low R_DS(on), and cost-effectiveness.

Key Features

• P-Channel enhancement mode power MOSFET
• Drain-Source Voltage (V_DS): -30V
• Maximum Gate-Source Voltage (V_GS): ±25V
• Continuous Drain Current (I_D): -13.3A
• Pulsed Drain Current (I_DM): -50A
• Static Drain-Source On-Resistance R_DS(on): 10 mΩ (at V_GS = -10V)
• Gate Threshold Voltage V_GS(th): -3V (max)
• Operating Junction Temperature: -55°C to +150°C
• SO-8 surface-mount package
• RoHS compliant & Halogen-Free (-HF variant)

Applications

• Low-voltage DC/DC converters
• High-side and low-side load switching
• Battery-powered and portable equipment
• Power management for consumer and industrial boards
• Motor and actuator driver circuits

Why Source AP4439GM from Pacific Component Xchange

The AP4439GM has little to no authorized-distributor stock, making it a hard-to-find component for engineers maintaining existing designs and production lines. Pacific Component Xchange specializes in sourcing scarce, end-of-life, and allocation-constrained power-management ICs and discrete semiconductors. Our team locates authentic, traceable inventory through a global supplier network, with rigorous incoming inspection to protect against counterfeits.

Whether you need a single reel for a prototype or volume quantities for a production run, we provide responsive quoting and worldwide shipping. Request a quote (RFQ) today and let Pacific Component Xchange help you secure the AP4439GM and other obsolete or hard-to-find parts with confidence.