PJA3401A_R1_00001

Single FETs, MOSFETs Overview

The PJA3401A_R1_00001 is a single-channel, P-Channel Enhancement Mode MOSFET manufactured by Panjit International Inc. It utilizes advanced trench process technology and is housed in an SOT-23 package. The device supports a drain-source voltage of -30 V and a continuous drain current of -3.6 A at 25°C. Key electrical parameters include a maximum on-resistance of 54 mΩ at VGS=-10V and ID=-3.6A, and a gate threshold voltage ranging from -0.5 V to -1.3 V. Total gate charge is typically 19 nC. Operating junction temperatures range from -55°C to +150°C with a power dissipation rating of 1.25 W.

Single FETs, MOSFETs Feature Summary

• Advanced Trench Process Technology for optimized performance
• Specially designed for switch load and PWM applications
• Lead-free construction compliant with EU RoHS2.0 directives
• Green molding compound that is halogen-free per IEC61249 Std.

Single FETs, MOSFETs Applications

• Switch load circuits
• PWM (Pulse Width Modulation) applications

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix R1_00001 against official Panjit documentation to confirm packaging details such as reel size or tape specifications. Ensure compliance requirements match project needs, specifically verifying RoHS2.0 and halogen-free status through the manufacturer's latest datasheet revision. Confirm thermal resistance values align with your PCB copper pad layout and ambient operating conditions.

Single FETs, MOSFETs Selection Notes

Select this component when a low-profile P-Channel MOSFET is required for high-side switching in compact designs. The SOT-23 package limits continuous current to 3.6 A; verify thermal derating curves if operating above 25°C. Consider the gate threshold voltage range (-0.5 V to -1.3 V) to ensure compatibility with the logic levels of the driving circuitry. Evaluate total gate charge for switching speed requirements in PWM applications.

Single FETs, MOSFETs Part Context

This part belongs to the PJA series of enhancement mode MOSFETs produced by Panjit International Inc. The 'R1_00001' suffix indicates specific manufacturing or packaging attributes defined by the vendor. It is distinct from similar generic market parts like AO3401A or CJ3401A due to its specific electrical tolerances and physical marking codes provided by Panjit.

Single FETs, MOSFETs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing requires matching Drain-Source Voltage, Continuous Drain Current, On-Resistance, and Package Type against competitor datasheets.

Single FETs, MOSFETs FAQ

What is the maximum pulsed drain current for the PJA3401A?

The maximum pulsed drain current (IDM) is specified as -14.4 A.

How does the on-resistance vary with gate-source voltage?

The maximum on-resistance increases as the gate-source voltage decreases: 54 mΩ max at -10 V, 63 mΩ max at -4.5 V, and 86 mΩ max at -2.5 V.

Is the PJA3401A suitable for medical instruments or aerospace machinery?

No. Panjit explicitly states these products are not designed or authorized for equipment requiring high reliability or relating to human life, such as medical instruments or aerospace machinery.