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Product Detailed Parameters
- Description：MOSFET 2N-CH 50V 0.35A SOT563
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N-Channel (Dual)
- FET Feature：-
- Drain to Source Voltage (Vdss)：50V
- Current - Continuous Drain (Id) @ 25°C：350mA (Ta)
- Rds On (Max) @ Id, Vgs：1.6Ohm @ 500mA, 10V
- Vgs(th) (Max) @ Id：1.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：1nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds：50pF @ 25V
- Power - Max：223mW (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-563, SOT-666
- Supplier Device Package：SOT-563
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The PJX138K-AU_R1_000A1 is a single N-channel enhancement mode MOSFET manufactured by Panjit International Inc. It features a 50V drain-source voltage rating and utilizes advanced trench process technology for optimized performance in battery-operated systems. The device is housed in an SOT-563 surface-mount package and includes integrated ESD protection. Key electrical characteristics include a continuous drain current of 350mA, with a maximum on-resistance of 1.6Ω at Vgs=10V and Id=500mA. It operates within a junction temperature range of -55°C to +150°C and meets AEC-Q101 automotive qualification standards.
Feature Summary
- Advanced Trench Process Technology for enhanced switching efficiency
- Integrated Electrostatic Discharge (ESD) protection capabilities
- Automotive-grade reliability compliant with AEC-Q101 standards
- Designed specifically for low-power battery operated applications
Applications
- Solid-state relay drivers
- Battery operated system power management
- Display driver circuits
- Memory module protection
Procurement Notes
Verify the specific suffix AU_R1_000A1 against official Panjit documentation to confirm packaging configuration and tape-and-reel specifications. Ensure that the SOT-563 footprint matches the target PCB design constraints. Confirm RoHS compliance status and halogen-free molding compound requirements prior to final procurement approval.
Selection Notes
Select this component when a compact N-channel MOSFET with built-in ESD protection is required for low-voltage DC loads. The SOT-563 package offers space savings compared to standard SOT-23 variants. Verify that the 1.6Ω Rds(on) specification at 10V gate drive aligns with the control circuit's output voltage levels to ensure adequate conduction.
Part Context
This part belongs to Panjit's lineup of small-signal MOSFETs designed for portable electronics and automotive infotainment systems. The PJX series distinguishes itself through the integration of ESD protection directly into the transistor structure, reducing the need for external protective components in sensitive signal paths.
Replacement Considerations
Cross-reference with PJA138K or PJC138K if package adaptation is feasible. Note that PJA138K uses SOT-23 and PJC138K uses SOT-323; pinout compatibility must be verified before substitution.
