Infineon Technologies BCR166 BJTs
BIPOLAR DIGITAL TRANSISTOR
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BCR166
Detailed Description
BIPOLAR DIGITAL TRANSISTOR
Lifecycle Status
Active
Datasheet
BCR166 Datasheet
Quick Jump:
Alternate Parts Comparison (BCR166 vs BCR430UXTSA2 vs BCR430UXTSA1 vs BCR401UE6327HTSA1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | -- | SOT-23-6 | SOT-23-6 | SC-74, SOT-457 |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | 150°C (TJ) |
| Applications | -- | LED Lighting | LED Lighting | Automotive, Lighting |
| Current Output Channel | -- | 100mA | 100mA | 65mA |
| Dimming | -- | PWM | PWM | PWM |
| Internal Switch S | -- | No | No | Yes |
| Number of Outputs | -- | 1 | 1 | 1 |
| Output Voltage | -- | 42V | 42V | 40V |
| Type | -- | Linear | Linear | Linear |
| Voltage Supply Max | -- | -- | -- | -- |
| Voltage Supply Min | -- | -- | -- | -- |
| 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
MMUN2133LT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
PNP Digital BJT Transistor, 50V, 100mA, SOT-23
More Parts in BJTs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SMBTA42E6327Infineon TechnologiesTrans GP BJT NPN 300V 0.5A Automotive 3-Pin SOT-23 T/R / TRANS NPN 300V 0.5A SOT-23
