onsemi BSS138LT1G MOSFETs
N-CH MOSFET 50V 0.2A 3.5R SOT-23 T/R [Active | RoHS Compliant].
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BSS138LT1G
Base Model
Detailed Description
N-CH MOSFET 50V 0.2A 3.5R SOT-23 T/R
Package
SOT-23
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BSS138LT1G Datasheet
Quick Jump:
Technical Specifications
onsemi BSS138LT1G MOSFETs technical specifications.
General
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Active
Vgs Th Max ID
1.5V @ 1mA
Vgs Max
±20V
Input Capacitance Ciss Max Vds
50 pF @ 25 V
Power Dissipation Max
225mW (Ta)
Fet Type
N-Channel
Technology
MOSFET (Metal Oxide)
Alternate Parts Comparison (BSS138LT1G vs BSS138LT3G vs BSS84LT1G vs SMMBFJ310LT3G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Active | Active | Active | Active |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | JFET |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -- |
| Current Continuous Drain ID 25 C | 200mA (Ta) | 200mA (Ta) | 130mA (Ta) | -- |
| Drain to Source Voltage Vdss | 50 V | 50 V | 50 V | -- |
| Drive Voltage Max Rds on Min Rds on | 5V | 5V | 5V | -- |
| Fet Type | N-Channel | N-Channel | P-Channel | -- |
| Input Capacitance Ciss Max Vds | 50 pF @ 25 V | 50 pF @ 25 V | 30 pF @ 5 V | -- |
| Power Dissipation Max | 225mW (Ta) | 225mW (Ta) | 225mW (Ta) | -- |
| Rds on Max ID Vgs | 3.5Ohm @ 200mA, 5V | 3.5Ohm @ 200mA, 5V | 10Ohm @ 100mA, 5V | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
BSS138TADiodes IncorporatedDirectonsemi
Pin YesPkg YesElec Yes
MOSFET N-CH 50V 200MA SOT23-3
BSS138-TPonsemiDirectonsemi
Pin YesPkg YesElec Yes
N-Channel Logic Level Enhancement Mode Field Effect Transistor, 50V, 220mA, 3000-REEL
BSS138LonsemiDirectonsemi
Pin YesPkg YesElec Yes
MOSFETs Single N-Channel Logic Level Power MOSFET 50V, 200mA, 3.5ohm
BSS670S2LInfineon TechnologiesSimilaronsemi
Pin YesPkg YesElec Mixed
MOSFET N-CH 55V 540MA SOT23-3
RUM002N05T2LROHMSimilaronsemi
Pin YesPkg NoElec Mixed
MOSFET N-CH 50V 200MA VMT3
More Parts in MOSFETs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
MMBF0201NLT1GonsemiSingle N-Channel Small Signal Logic Level Power MOSFET 20V, 300mA, 1Ω, SOT-23 (TO-236) 3 LEAD, 3000-REEL