onsemi MMBTA55LT1G BJTs
PNP BJT Transistor 60V 0.5A 300mW SOT-23
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MMBTA55LT1G
Detailed Description
PNP BJT Transistor 60V 0.5A 300mW SOT-23
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
MMBTA55LT1G Datasheet
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Technical Specifications
onsemi MMBTA55LT1G BJTs technical specifications.
General
RoHS
Yes
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Active
Dc Current Gain Hfe Min IC Vce
100 @ 100mA, 1V
Power Max
225 mW
Frequency Transition
50MHz
Transistor Type
PNP
Current Collector IC Max
500 mA
Alternate Parts Comparison (MMBTA55LT1G vs SMMBFJ175LT1G vs NSVMMUN2112LT1G vs NSVMMUN2230LT1G)
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 |
| Power Max | 225 mW | 225 mW | 246 mW | 246 mW |
| RoHS | Yes | -- | Yes | Yes |
| Current Collector Cutoff Max | 100nA | -- | 500nA | 500nA |
| Current Collector IC Max | 500 mA | -- | 100 mA | 100 mA |
| Dc Current Gain Hfe Min IC Vce | 100 @ 100mA, 1V | -- | 60 @ 5mA, 10V | 3 @ 5mA, 10V |
| Package | SOT23-3 | -- | SOT23-3 | SOT23-3 |
| Transistor Type | PNP | -- | PNP - Pre-Biased | NPN - Pre-Biased |
| Vce Saturation Max Ib IC | 250mV @ 10mA, 100mA | -- | 250mV @ 300µA, 10mA | 250mV @ 5mA, 10mA |
| Voltage Collector Emitter Breakdown Max | 60 V | -- | 50 V | 50 V |
| 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
MMBTA55-7-FDiodes IncorporatedDirectonsemi
Pin YesPkg YesElec Yes
TRANS PNP 60V 0.5A SOT23-3
BCW89,215NexperiaSimilaronsemi
Pin YesPkg YesElec Upgrade
BCW89 - PNP general purpose transistor TO-236 3-Pin
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