| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BC393 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 100mA, 180V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-206AA, HERMETIC SEALED, METAL, TO-18, 3 PIN | BC393 vs BC393 |
| BC393 | Continental Device India Ltd | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 180V V(BR)CEO, 1-Element, PNP, Silicon, TO-18 | BC393 vs BC393 |
| BC393G4 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | 100mA, 180V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-206AA, HERMETIC SEALED, METAL, TO-18, 3 PIN | BC393 vs BC393G4 |
| BC393 | Micro Electronics Ltd | Check for Price | Small Signal Bipolar Transistor, 0.1A I(C), 180V V(BR)CEO, 1-Element, PNP, Silicon, TO-18 | BC393 vs BC393 |
| BC393G4 | TT Electronics Resistors | Check for Price | Small Signal Bipolar Transistor, 0.1A I(C), 180V V(BR)CEO, 1-Element, PNP, Silicon, TO-206AA | BC393 vs BC393G4 |
| BC393 | Micro Electronics Corporation | Check for Price | Small Signal Bipolar Transistor, 0.1A I(C), 180V V(BR)CEO, 1-Element, PNP, Silicon, TO-18, TO-18, 3 PIN | BC393 vs BC393 |
Part Details for BC393 by STMicroelectronics
Results Overview of BC393 by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (6 replacements)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (5 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Audio and Video Systems
BC393 Information
BC393 by STMicroelectronics is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Price & Stock for BC393
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Quest Components | 111 |
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$8.1675 / $14.8500 | Buy Now |
BC393 CAD Models
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BC393 Part Data Attributes
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BC393
STMicroelectronics
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Datasheet
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BC393
STMicroelectronics
Small Signal Bipolar Transistor, 0.5A I(C), 180V V(BR)CEO, 1-Element, PNP, Silicon, TO-18
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| Pbfree Code | No | |
| Part Life Cycle Code | Active Unconfirmed | |
| ECCN Code | EAR99 | |
| Collector Current-Max (IC) | 0.5 A | |
| Collector-Emitter Voltage-Max | 180 V | |
| Configuration | Single | |
| DC Current Gain-Min (hFE) | 50 | |
| JEDEC-95 Code | TO-18 | |
| JESD-30 Code | O-MBCY-W3 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 175 °C | |
| Package Body Material | Metal | |
| Package Shape | Round | |
| Package Style | Cylindrical | |
| Polarity/Channel Type | Pnp | |
| Power Dissipation-Max (Abs) | 0.4 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Wire | |
| Terminal Position | Bottom | |
| Transistor Element Material | Silicon | |
| Transition Frequency-Nom (fT) | 50 Mhz |
Alternate Parts for BC393
This table gives cross-reference parts and alternative options found for BC393. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BC393, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
BC393 Frequently Asked Questions (FAQ)
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The recommended operating voltage range for BC393 is 4.5V to 30V, although it can tolerate up to 40V for short periods.
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To ensure stable operation in high-temperature environments, it's recommended to derate the maximum power dissipation of BC393 according to the temperature derating curve provided in the datasheet.
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The maximum current that can be drawn from the output of BC393 is 1A, although it's recommended to keep the output current below 500mA for reliable operation.
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No, BC393 is a linear voltage regulator and not suitable for switch-mode operation. It's designed to provide a stable output voltage with a low dropout voltage, but it's not intended for high-frequency switching applications.
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The output capacitor value for BC393 should be chosen based on the output voltage and current requirements. A minimum capacitance of 10uF is recommended, but larger values may be required for high-current applications.