BSS138WQ-7-F

$0.20

Description：BSS FAMILY SOT323 T&R 3K
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f748c509f793 Category: Single FETs, MOSFETs Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：BSS FAMILY SOT323 T&R 3K
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：280mA (Ta)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：3.5Ohm @ 220mA, 10V
Vgs(th) (Max) @ Id：1.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：1.5 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：48 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：400mW (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
Supplier Device Package：SOT-323
Package / Case：SC-70, SOT-323

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BSS138WQ-7-F

Overview

The BSS138WQ-7-F is a single N-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a maximum drain-source voltage of 50V and a continuous drain current of 280mA at +25°C. The device exhibits a static drain-source on-resistance of 3.5Ω maximum at VGS=10V. It operates within a temperature range of -55°C to +150°C junction temperature. Packaged in an SOT323 case, it is supplied in tape and reel quantities of 3,000 units.

Feature Summary

Qualified for automotive applications with AEC-Q101 certification and PPAP capability.
Designed for low on-resistance and low gate threshold voltage operation.
Features low input capacitance and fast switching speed characteristics.
Manufactured using lead-free, fully RoHS compliant, and halogen-free materials.

Applications

Motor control systems
Power management functions

Procurement Notes

Verify the specific ordering suffix '-7-F' corresponds to the 3,000-unit tape and reel packaging configuration. Confirm that the component meets the required AEC-Q101 qualification standards if utilized in automotive contexts. Ensure the SOT323 package dimensions align with the target PCB footprint layout constraints.

Selection Notes

Select this component when a small surface-mount N-channel MOSFET is required for low-voltage switching applications. The SOT323 package offers space efficiency for dense circuit designs. Consider the 3.5Ω on-resistance limit for power dissipation calculations under steady-state conditions. Verify compatibility with the intended gate drive voltage levels for optimal performance.

Part Context

This part belongs to the BSS138WQ series from Diodes Incorporated. It is designed specifically to meet stringent automotive industry requirements. The product is manufactured in IATF 16949 certified facilities. It serves as a specialized variant within the broader BSS138 family of MOSFETs.

Replacement Considerations

Direct substitutes include BSS138WQ-13-F, which shares identical electrical specifications but utilizes a 10,000-unit tape and reel packaging format. Other BSS138 variants may offer different packaging or slight parameter variations requiring verification.