Part Details for 2N3866AJSR by Semicoa Semiconductors
Results Overview of 2N3866AJSR by Semicoa Semiconductors
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2N3866AJSR Information
2N3866AJSR by Semicoa Semiconductors 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 2N3866AJSR
2N3866AJSR CAD Models
2N3866AJSR Part Data Attributes
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2N3866AJSR
Semicoa Semiconductors
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Datasheet
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2N3866AJSR
Semicoa Semiconductors
RF Small Signal Bipolar Transistor,
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| Part Life Cycle Code | Contact Manufacturer | |
| Ihs Manufacturer | SEMICOA CORP | |
| Package Description | , | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.29.00.75 | |
| Collector Current-Max (IC) | 0.4 A | |
| Collector-Base Capacitance-Max | 3.5 pF | |
| Collector-Emitter Voltage-Max | 30 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 8 | |
| Highest Frequency Band | ULTRA HIGH FREQUENCY BAND | |
| JEDEC-95 Code | TO-39 | |
| JESD-30 Code | O-MBCY-W3 | |
| 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 | |
| Polarity/Channel Type | NPN | |
| Power Dissipation Ambient-Max | 1 W | |
| Reference Standard | MIL-PRF-19500; MIL-STD-750; RH - 100K Rad(Si) | |
| Surface Mount | NO | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Transistor Application | AMPLIFIER | |
| Transistor Element Material | SILICON | |
| VCEsat-Max | 1 V |
2N3866AJSR Frequently Asked Questions (FAQ)
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The recommended PCB footprint for the 2N3866AJSR is a standard SOT-23 package with a 1.3mm x 1.3mm body size and 0.5mm lead pitch. The datasheet provides a recommended land pattern and soldering guidelines.
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To ensure reliable operation of the 2N3866AJSR in high-temperature environments, it is recommended to follow proper thermal management practices, such as providing adequate heat sinking, using thermal interface materials, and ensuring good airflow around the device. The datasheet provides thermal resistance and junction-to-ambient thermal resistance values to help with thermal design.
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The maximum safe operating area (SOA) for the 2N3866AJSR is not explicitly stated in the datasheet, but it can be determined by consulting the transistor's voltage and current ratings, as well as its thermal characteristics. It is recommended to consult with a Semicoa Semiconductors application engineer or a qualified design expert to determine the SOA for a specific application.
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Yes, the 2N3866AJSR can be used in switching regulator applications, but it is essential to ensure that the device is operated within its safe operating area (SOA) and that the switching frequency is within the recommended range. The datasheet provides information on the transistor's switching characteristics, such as rise and fall times, to help with design decisions.
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The 2N3866AJSR has built-in ESD protection, but it is still recommended to follow proper ESD handling and storage procedures to prevent damage to the device. This includes using ESD-safe workstations, handling the device by the body, and storing the device in ESD-safe packaging.