What are the primary applications for this MOSFET?

It is commonly used in DC-DC converters, power management for portable devices, and signal switching in computers and cellular phones.

What should engineers review before using the BSS138LT1G?

Review the Rds(on) at your specific gate-source voltage and ensure the power dissipation does not exceed the 225mW limit at your operating temperature.

What are the key specifications of the BSS138LT1G?

Key specs include a 50V Vdss, 200mA Id, 3.5 Ohm Rds(on), and a low gate threshold voltage of 0.5V to 1.5V.

What is the sourcing status of this component?

The BSS138LT1G is an active, widely available component from onsemi with high stock levels, making it a low-risk choice for new designs.

What is the pinout of BSS138LT1G?

Use the BSS138LT1G datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about BSS138LT1G pinout to locate pins, power rails, and interface signals before layout.

BSS138LT1G Datasheet, Specs, Alternatives & ECAD | onsemi

AI summary

The BSS138LT1G is a versatile N-Channel MOSFET designed for low-voltage switching and power management in portable electronics.

Best for

Low-voltage logic switching
Portable power management
Signal routing

Avoid if

High-current applications exceeding 200mA
High-power thermal environments

Check before use

Gate drive voltage levels
Thermal dissipation requirements

Key specifications

Vdss: 50 V
Id: 200 mA
Rds(on): 3.5 Ohm
Vgs(th): 0.5 V - 1.5 V

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8541.21.0095

Application

Power ManagementPortable Electronics

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an N-Channel enhancement-mode power MOSFET in a SOT-23 package, rated for 50V and 200mA.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the BSS138LT1G?+×

What are the primary applications for this MOSFET?+×

What should engineers review before using the BSS138LT1G?+×

What are the key specifications of the BSS138LT1G?+×

What is the sourcing status of this component?+×

What is the pinout of BSS138LT1G?+×