BSS138W-7

$0.49

Description：MOSFET N-CH 50V 0.2A SOT323
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:726a49ce0c72 Category: Single FETs, MOSFETs Brand: Diodes Incorporated

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Product introduction

BSS138W-7 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is MOSFET N-CH 50V 0.2A SOT323. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for BSS138W-7

Description：MOSFET N-CH 50V 0.2A SOT323
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：50 V
Current - Continuous Drain (Id) @ 25°C：200mA (Ta)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：3.5Ohm @ 200mA, 10V
Vgs(th) (Max) @ Id：1.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：-
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：50 pF @ 10 V
FET Feature：-
Power Dissipation (Max)：200mW (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：SOT-323
Package / Case：SC-70, SOT-323

Single FETs, MOSFETs datasheet and documents for BSS138W-7

BSS138W-7

Single FETs, MOSFETs Overview

The BSS138W-7 is a single N-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a maximum drain-source voltage (Vdss) of 50 V and a continuous drain current (Id) of 200 mA at +25°C ambient temperature. The device exhibits a maximum static drain-source on-resistance (Rds(on)) of 3.5 Ω when driven at a gate-source voltage (Vgs) of 10 V. Total power dissipation is rated at 200 mW, with an operating junction temperature range spanning from -55°C to +150°C. The component utilizes a SOT-323 surface-mount package.

Single FETs, MOSFETs Feature Summary

Low on-state resistance for high efficiency
Fast switching speed capabilities
Low gate threshold voltage operation
Totally lead-free and fully RoHS compliant

Single FETs, MOSFETs Applications

Load switch circuits
High efficiency power management applications

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm packaging details and compliance status. Confirm that the requested part number matches the exact electrical specifications required for the target application. Ensure compatibility with standard surface mount assembly processes. Check for any automotive-specific variants if functional safety standards are required.

Single FETs, MOSFETs Selection Notes

Select this component for low-voltage switching tasks requiring minimal on-resistance. Verify that the 50 V drain-source voltage rating exceeds the maximum circuit potential. Ensure the 200 mA continuous current limit accommodates peak load requirements. Consider the thermal characteristics and power dissipation limits during design integration.

Single FETs, MOSFETs Part Context

This component belongs to the BSS138W series of small signal N-channel MOSFETs. It is designed as a general-purpose switching device suitable for portable electronics and battery-powered systems. The product line emphasizes low power consumption and compact footprint through its SOT-323 packaging solution.