onsemi BSS123 MOSFETs
MOSFETs SOT-23 N-CH LOGIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BSS123
Base Model
Detailed Description
MOSFETs SOT-23 N-CH LOGIC
Package
SOT-23-3
Lifecycle Status
Active
Datasheet
BSS123 Datasheet
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Technical Specifications
onsemi BSS123 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
2V @ 250µA
Gate Charge Qg Max Vgs
1.8 nC @ 10 V
Vgs Max
±20V
Input Capacitance Ciss Max Vds
14 pF @ 25 V
Fet Type
N-Channel
Power Dissipation Max
350mW (Ta)
Alternate Parts Comparison (BSS123 vs BSS123 vs BSS123,215 vs BSS138LT1G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -55°C ~ 150°C (TJ) | -55 ~ 150 | -55 ~ 150 | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | -- | SMD/SMT | Surface Mount |
| Technology | MOSFET (Metal Oxide) | -- | Si | MOSFET (Metal Oxide) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | -- | -- | TO-236-3, SC-59, SOT-23-3 |
| Lifecycle Status | Active | -- | -- | Active |
| Current Continuous Drain ID 25 C | 170mA | -- | -- | 200mA (Ta) |
| Drain to Source Voltage Vdss | 100 V | -- | -- | 50 V |
| Drive Voltage Max Rds on Min Rds on | 4.5V, 10V | -- | -- | 5V |
| Fet Type | N-Channel | -- | -- | N-Channel |
| Input Capacitance Ciss Max Vds | 14 pF @ 25 V | -- | -- | 50 pF @ 25 V |
| Power Dissipation Max | 350mW (Ta) | -- | -- | 225mW (Ta) |
| Rds on Max ID Vgs | 5Ohm @ 200mA, 10V | -- | -- | 3.5Ohm @ 200mA, 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
BSS123-13-FDiodes IncorporatedDirectonsemi
Pin YesPkg YesElec Yes
Trans MOSFET N-CH 100V 0.17A 3-Pin SOT-23 T/R
BSS123NH6327XTSA1Infineon TechnologiesDirectonsemi
Pin YesPkg YesElec Yes
MOSFET N-CH 100V 190MA SOT23-3
BSS123NH6433XTMA1Infineon TechnologiesDirectonsemi
Pin YesPkg YesElec Yes
MOSFET N-CH 100V 190MA SOT23-3
BSS123,215NexperiaSimilaronsemi
Pin YesPkg YesElec Mixed
N-channel Trench MOSFET, TO-236 package, 3-pin configuration.
BSS123W-7-FDiodes IncorporatedSimilaronsemi
Pin NoPkg NoElec Yes
MOSFET N-CH 100V 170MA SOT323
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