Part Details for 2N2905 by Microchip Technology Inc
Results Overview of 2N2905 by Microchip Technology Inc
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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2N2905 Information
2N2905 by Microchip Technology Inc 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 2N2905
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
33AJ0676
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Newark | 60V 600Ma 800Mw Npn Small-Signal Bjt Tht To-39 Rohs Compliant: Yes |Microchip 2N2905 RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$19.2800 / $20.0500 | Buy Now |
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DISTI #
2N2905MS-ND
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DigiKey | TRANS PNP 60V 0.6A TO39 Min Qty: 100 Lead time: 22 Weeks Container: Bulk | Temporarily Out of Stock |
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$20.0500 | Buy Now |
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DISTI #
2N2905
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Avnet Americas | Transistor GP BJT PNP 40V 0.6A 3-Pin TO-39 - Bulk (Alt: 2N2905) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 22 Weeks, 0 Days Container: Bulk | 0 |
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$18.0480 / $19.2750 | Buy Now |
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DISTI #
2N2905
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Microchip Technology Inc | Small-Signal BJT _ TO-39, Projected EOL: 2049-02-05 COO: Philippines ECCN: EAR99 Lead time: 22 Weeks, 0 Days |
0 Alternates Available |
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$21.5900 | Buy Now |
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Onlinecomponents.com | RoHS: Compliant | 0 |
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$19.1400 / $40.0900 | Buy Now |
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NAC | BJTs RoHS: Compliant Min Qty: 16 Package Multiple: 1 | 0 |
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$18.8000 / $22.0300 | Buy Now |
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Master Electronics | RoHS: Compliant | 0 |
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$19.1400 / $40.0900 | Buy Now |
Part Details for 2N2905
2N2905 CAD Models
2N2905 Part Data Attributes
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2N2905
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
2N2905
Microchip Technology Inc
Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-205AD
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.21.00.95 | |
| Factory Lead Time | 22 Weeks | |
| Samacsys Manufacturer | Microchip | |
| JESD-609 Code | e0 | |
| Qualification Status | Not Qualified | |
| Terminal Finish | TIN LEAD OVER NICKEL |
2N2905 Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the 2N2905 is -65°C to 150°C, but the recommended operating temperature range is -55°C to 125°C for optimal performance and reliability.
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To ensure proper biasing, make sure to provide a sufficient base-emitter voltage (VBE) of at least 0.65V to 0.7V, and a base current (IB) that is 1/10 to 1/20 of the collector current (IC) to ensure saturation.
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The maximum collector-emitter voltage (VCE) that the 2N2905 can handle is 40V, but it's recommended to operate at a maximum VCE of 30V to ensure reliability and prevent breakdown.
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While the 2N2905 can be used as a linear amplifier, it's not the most suitable choice due to its relatively low current gain (hFE) and high collector-emitter saturation voltage (VCE(sat)). A more suitable transistor for linear amplification would be a device with a higher hFE and lower VCE(sat).
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To protect the 2N2905 from ESD, handle the device with an anti-static wrist strap or mat, and ensure that the device is stored in an anti-static bag or tube. Additionally, use ESD protection devices such as diodes or resistors in the circuit to prevent ESD damage.