
TRANSISTOR 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal
| Parameter Name | Attribute value |
| Is it Rohs certified? | conform to |
| Maker | NXP |
| Parts packaging code | TO-92 |
| package instruction | CYLINDRICAL, O-PBCY-T3 |
| Contacts | 3 |
| Reach Compliance Code | compliant |
| Maximum collector current (IC) | 0.1 A |
| Collector-emitter maximum voltage | 45 V |
| Configuration | SINGLE |
| Minimum DC current gain (hFE) | 125 |
| JEDEC-95 code | TO-92 |
| JESD-30 code | O-PBCY-T3 |
| JESD-609 code | e3 |
| Humidity sensitivity level | NOT APPLICABLE |
| Number of components | 1 |
| Number of terminals | 3 |
| Maximum operating temperature | 150 °C |
| Package body material | PLASTIC/EPOXY |
| Package shape | ROUND |
| Package form | CYLINDRICAL |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| Polarity/channel type | PNP |
| Maximum power dissipation(Abs) | 0.625 W |
| Certification status | Not Qualified |
| surface mount | NO |
| Terminal surface | TIN |
| Terminal form | THROUGH-HOLE |
| Terminal location | BOTTOM |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| transistor applications | SWITCHING |
| Transistor component materials | SILICON |
| Nominal transition frequency (fT) | 100 MHz |
| VCEsat-Max | 0.65 V |

| BC557T/R | BC556BT/R | BC557BT/R | |
|---|---|---|---|
| Description | TRANSISTOR 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal | TRANSISTOR 100 mA, 65 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal | TRANSISTOR 100 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal |
| Is it Rohs certified? | conform to | conform to | conform to |
| Parts packaging code | TO-92 | TO-92 | TO-92 |
| package instruction | CYLINDRICAL, O-PBCY-T3 | PLASTIC, SC-43A, 3 PIN | PLASTIC, SC-43A, 3 PIN |
| Contacts | 3 | 3 | 3 |
| Reach Compliance Code | compliant | compliant | compliant |
| Maximum collector current (IC) | 0.1 A | 0.1 A | 0.1 A |
| Collector-emitter maximum voltage | 45 V | 65 V | 45 V |
| Configuration | SINGLE | SINGLE | SINGLE |
| Minimum DC current gain (hFE) | 125 | 220 | 220 |
| JEDEC-95 code | TO-92 | TO-92 | TO-92 |
| JESD-30 code | O-PBCY-T3 | O-PBCY-T3 | O-PBCY-T3 |
| JESD-609 code | e3 | e3 | e3 |
| Humidity sensitivity level | NOT APPLICABLE | 1 | NOT APPLICABLE |
| Number of components | 1 | 1 | 1 |
| Number of terminals | 3 | 3 | 3 |
| Maximum operating temperature | 150 °C | 150 °C | 150 °C |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package shape | ROUND | ROUND | ROUND |
| Package form | CYLINDRICAL | CYLINDRICAL | CYLINDRICAL |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | 250 | NOT SPECIFIED |
| Polarity/channel type | PNP | PNP | PNP |
| Maximum power dissipation(Abs) | 0.625 W | 0.625 W | 0.625 W |
| Certification status | Not Qualified | Not Qualified | Not Qualified |
| surface mount | NO | NO | NO |
| Terminal surface | TIN | TIN | TIN |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal location | BOTTOM | BOTTOM | BOTTOM |
| Maximum time at peak reflow temperature | NOT SPECIFIED | 40 | NOT SPECIFIED |
| transistor applications | SWITCHING | SWITCHING | SWITCHING |
| Transistor component materials | SILICON | SILICON | SILICON |
| Nominal transition frequency (fT) | 100 MHz | 100 MHz | 100 MHz |
| VCEsat-Max | 0.65 V | 0.65 V | 0.65 V |
| Maker | NXP | NXP | - |
| Base Number Matches | - | 1 | 1 |