BSS123IXTMA1

Description：100V N-CH SMALL SIGNAL MOSFET IN
Series：OptiMOS™
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:73d3a708d3dc Category: Single FETs, MOSFETs Brand: Infineon Technologies

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Product introduction

BSS123IXTMA1 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is 100V N-CH SMALL SIGNAL MOSFET IN. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for BSS123IXTMA1

Description：100V N-CH SMALL SIGNAL MOSFET IN
Series：OptiMOS™
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：100 V
Current - Continuous Drain (Id) @ 25°C：190mA (Ta)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：6Ohm @ 190mA, 10V
Vgs(th) (Max) @ Id：1.8V @ 13µA
Gate Charge (Qg) (Max) @ Vgs：0.63 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：15 pF @ 50 V
FET Feature：-
Power Dissipation (Max)：500mW (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：PG-SOT23-3-5
Package / Case：TO-236-3, SC-59, SOT-23-3

Single FETs, MOSFETs datasheet and documents for BSS123IXTMA1

BSS123IXTMA1

Single FETs, MOSFETs Overview

The BSS123IXTMA1 is an N-channel OptiMOS small-signal MOSFET in a PG-SOT23-3 package. It features a drain-source voltage of 100 V and a continuous drain current of 0.19 A at 25°C. The maximum on-state resistance is 6 Ω at VGS=10 V and 10 Ω at VGS=4.5 V. Total gate charge is typically 0.63 nC, with a threshold voltage range of 0.8 V to 1.8 V. Power dissipation is rated at 0.5 W, operating between -55°C and 150°C.

Single FETs, MOSFETs Feature Summary

Enhancement mode operation optimized for logic level switching
Lead-free plating compliant with RoHS standards
Halogen-free construction per IEC61249-2-21
Fully qualified for industrial applications according to JEDEC

Single FETs, MOSFETs Applications

Industrial control circuits
Consumer electronics signal switching
Logic level translation interfaces

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix XTMA1 against official Infineon documentation to confirm packaging format and reel specifications. Ensure the component matches the PG-SOT23-3 footprint requirements for your PCB layout. Cross-reference the datasheet revision date to validate electrical characteristics against your design timeline.

Single FETs, MOSFETs Selection Notes

Select this component when a 100 V rating and low gate charge are required for small-signal applications. The SOT-23 package suits space-constrained designs. Verify that the 0.19 A continuous current limit meets load requirements. Consider thermal derating if ambient temperatures exceed standard conditions.

Single FETs, MOSFETs Part Context

This part belongs to the BSS123I series of OptiMOS transistors. It utilizes Infineon's silicon technology for small-signal power management. The device is designed for general-purpose switching tasks within industrial and consumer markets.