| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 2N2539 | Advanced Semiconductor Inc | Check for Price | Small Signal Bipolar Transistor, 0.8A I(C), 1-Element, NPN, Silicon, TO-18 | 2N2539 vs 2N2539 |
Part Details for 2N2539 by Texas Instruments
Results Overview of 2N2539 by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (5 options)
- CAD Models: (Request Part)
- 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.
2N2539 Information
2N2539 by Texas Instruments 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 2N2539
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Trans GP BJT NPN 30V 3-Pin TO-18 Box | 1 |
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RFQ | |
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Vyrian | Small Signal Bipolar Transistor, 0.8A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-18 | 9509 |
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RFQ |
2N2539 Part Data Attributes
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2N2539
Texas Instruments
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Datasheet
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2N2539
Texas Instruments
Small Signal Bipolar Transistor, 0.8A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-18
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| Part Life Cycle Code | Obsolete | |
| ECCN Code | EAR99 | |
| Case Connection | Collector | |
| Collector Current-Max (IC) | 0.8 A | |
| Collector-Emitter Voltage-Max | 30 V | |
| Configuration | Single | |
| DC Current Gain-Min (hFE) | 20 | |
| JEDEC-95 Code | TO-18 | |
| JESD-30 Code | O-MBCY-W3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 200 °C | |
| Package Body Material | Metal | |
| Package Shape | Round | |
| Package Style | Cylindrical | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Polarity/Channel Type | Npn | |
| Power Dissipation-Max (Abs) | 0.5 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Terminal Form | Wire | |
| Terminal Position | Bottom | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Transistor Application | Switching | |
| Transistor Element Material | Silicon | |
| Transition Frequency-Nom (fT) | 250 Mhz | |
| Turn-off Time-Max (toff) | 40 Ns | |
| Turn-on Time-Max (ton) | 40 Ns |
Alternate Parts for 2N2539
This table gives cross-reference parts and alternative options found for 2N2539. 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 2N2539, 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.