Part Details for 2N2904 by Solid State Devices Inc (SSDI)
Results Overview of 2N2904 by Solid State Devices Inc (SSDI)
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- Part Data Attributes: (Available)
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Applications
Consumer Electronics
Audio and Video Systems
2N2904 Information
2N2904 by Solid State Devices Inc (SSDI) is an RF Small Signal Bipolar Transistor.
RF 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.
Part Details for 2N2904
2N2904 CAD Models
2N2904 Part Data Attributes
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2N2904
Solid State Devices Inc (SSDI)
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Datasheet
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2N2904
Solid State Devices Inc (SSDI)
RF Small Signal Bipolar Transistor, 0.6A I(C), 1-Element, Silicon, PNP, TO-39, TO-39, 3 PIN
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | SOLID STATE DEVICES INC | |
| Part Package Code | TO-39 | |
| Package Description | TO-39, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Collector Current-Max (IC) | 0.6 A | |
| Collector-Base Capacitance-Max | 8 pF | |
| Collector-Emitter Voltage-Max | 40 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 20 | |
| JEDEC-95 Code | TO-39 | |
| 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) | 0.6 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 200 MHz |
2N2904 Frequently Asked Questions (FAQ)
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The recommended storage temperature for 2N2904 is -55°C to 150°C, as per the manufacturer's guidelines.
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While the 2N2904 can be used in high-frequency applications, its transition frequency (fT) is around 300 MHz, which may not be suitable for very high-frequency applications. It's recommended to use a transistor with a higher fT for such applications.
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The 2N2904 has a maximum collector current rating of 600 mA, so it's not suitable for high-current applications. You may need to consider a transistor with a higher current rating or use multiple transistors in parallel.
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To ensure reliability in high-temperature environments, make sure to follow the recommended operating temperature range (-55°C to 150°C), use a suitable heat sink, and ensure proper thermal management in your design.
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Yes, the 2N2904 is compatible with lead-free soldering. SSDI ensures that their products meet the requirements of the RoHS (Restriction of Hazardous Substances) directive.