onsemi BC557BTA BJTs
Bipolar Transistors - BJT TO-92 PNP GP AMP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BC557BTA
Detailed Description
Bipolar Transistors - BJT TO-92 PNP GP AMP
Package
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Lifecycle Status
Active
Datasheet
BC557BTA Datasheet
Quick Jump:
Technical Specifications
onsemi BC557BTA BJTs technical specifications.
General
RoHS
Yes
Package / Case
TO-226-3, TO-92-3
Mounting Type
Through Hole
Operating Temperature
150°C (TJ)
Lifecycle Status
Active
Dc Current Gain Hfe Min IC Vce
200 @ 2mA, 5V
Power Max
500 mW
Frequency Transition
150MHz
Transistor Type
PNP
Current Collector IC Max
100 mA
Alternate Parts Comparison (BC557BTA vs BC847CDW1T1G vs BC847CLT1G vs BC847ALT1G)
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-226-3, TO-92-3 | 6-TSSOP | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| Case Outline | 135AR | 419B-02 | 318-08 | 318-08 |
| Compliance | PbAHP | PbAHP | PbAHP | PbAHP |
| Container Qty | 2000 | 3000 | 3000 | 3000 |
| Container Type | FNFLD | REEL | REEL | REEL |
| Current Collector Cutoff Max | 15nA (ICBO) | 15nA (ICBO) | 15nA (ICBO) | 15nA (ICBO) |
| Current Collector IC Max | 100 mA | 100mA | 100 mA | 100 mA |
| Dc Current Gain Hfe Min IC Vce | 200 @ 2mA, 5V | 420 @ 2mA, 5V | 420 @ 2mA, 5V | 110 @ 2mA, 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 .
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
