Part Details for 2N3251 by Central Semiconductor Corp
Results Overview of 2N3251 by Central Semiconductor Corp
- Distributor Offerings: (1 listing)
- 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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Applications
Consumer Electronics
Audio and Video Systems
2N3251 Information
2N3251 by Central Semiconductor Corp 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 2N3251
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2N3251
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Avnet Americas | - Boxed Product (Development Kits) (Alt: 2N3251) RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 111 Weeks, 0 Days Container: Box | 0 |
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RFQ |
Part Details for 2N3251
2N3251 CAD Models
2N3251 Part Data Attributes
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2N3251
Central Semiconductor Corp
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Datasheet
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2N3251
Central Semiconductor Corp
Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-18,
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | CENTRAL SEMICONDUCTOR CORP | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.21.00.75 | |
| Factory Lead Time | 111 Weeks | |
| Samacsys Manufacturer | Central Semiconductor | |
| Collector Current-Max (IC) | 0.2 A | |
| Collector-Base Capacitance-Max | 6 pF | |
| Collector-Emitter Voltage-Max | 40 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 30 | |
| 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 | 200 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Polarity/Channel Type | PNP | |
| Power Dissipation Ambient-Max | 0.36 W | |
| Power Dissipation-Max (Abs) | 1.2 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| 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) | 300 MHz | |
| Turn-off Time-Max (toff) | 250 ns | |
| Turn-on Time-Max (ton) | 70 ns | |
| VCEsat-Max | 0.5 V |
2N3251 Frequently Asked Questions (FAQ)
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The maximum safe operating area (SOA) for the 2N3251 is not explicitly stated in the datasheet, but it can be estimated based on the device's voltage and current ratings. As a general rule, it's recommended to operate the device within 80% of its maximum voltage and current ratings to ensure safe operation.
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Thermal management is crucial for the 2N3251, especially in high-power applications. Ensure good heat sinking, use a thermal interface material (TIM) if necessary, and consider using a heat sink with a thermal conductivity of at least 1 W/m-K. Also, follow the recommended PCB layout and thermal design guidelines to minimize thermal resistance.
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The recommended storage temperature range for the 2N3251 is -55°C to 150°C, as specified in the datasheet. However, it's essential to note that prolonged storage at high temperatures can affect the device's reliability and lifespan.
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Yes, the 2N3251 can be used in switching applications, but it's essential to consider the device's switching characteristics, such as turn-on and turn-off times, and ensure that the application's switching frequency is within the device's capabilities. Additionally, consider the device's power dissipation and thermal management requirements.
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To select the correct resistor values for the 2N3251's base circuit, consider the device's current gain (β), the required base current, and the voltage supply. A general rule of thumb is to choose a base resistor value that ensures a base current of around 1/10th of the collector current. Use a base resistor calculator or consult the datasheet for more information.