onsemi BSS138L MOSFETs
MOSFETs Single N-Channel Logic Level Power MOSFET 50V, 200mA, 3.5ohm
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BSS138L
Detailed Description
MOSFETs Single N-Channel Logic Level Power MOSFET 50V, 200mA, 3.5ohm
Package
SOT-23-3
Lifecycle Status
Obsolete
Datasheet
BSS138L Datasheet
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Technical Specifications
onsemi BSS138L MOSFETs technical specifications.
General
Series
BSS138L
RoHS
Yes
Number of Channels
1 Channel
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Obsolete
Vgs Th Max ID
1.5V @ 1mA
Gate Charge Qg Max Vgs
2.4 nC @ 10 V
Vgs Max
±20V
Related Parts Comparison (BSS138L vs BSS138LT1G vs BSS84LT1G vs BSS123LT1G)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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 |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Current Continuous Drain ID 25 C | 200mA (Ta) | 200mA (Ta) | 130mA (Ta) | 170mA (Ta) |
| Drain to Source Voltage Vdss | 50 V | 50 V | 50 V | 100 V |
| Drive Voltage Max Rds on Min Rds on | 2.75V, 5V | 5V | 5V | 10V |
| Fet Type | N-Channel | N-Channel | P-Channel | N-Channel |
| Input Capacitance Ciss Max Vds | 50 pF @ 25 V | 50 pF @ 25 V | 30 pF @ 5 V | 20 pF @ 25 V |
| Power Dissipation Max | 350mW (Ta) | 225mW (Ta) | 225mW (Ta) | 225mW (Ta) |
| Rds on Max ID Vgs | 3.5Ohm @ 200mA, 5V | 3.5Ohm @ 200mA, 5V | 10Ohm @ 100mA, 5V | 6Ohm @ 100mA, 10V |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| 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 .
Suggested replacements
BSS138LT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
N-CH MOSFET 50V 0.2A 3.5R SOT-23 T/R [Active | RoHS Compliant].
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