2N2138
Bipolar Junction Transistor (BJT) in TO-3 Package, featuring a 30V Collector-Emitter Breakdown Voltage and 3A Collector Current, with PNP Polarity2N2138
Bipolar Junction Transistor (BJT) in TO-3 Package, featuring a 30V Collector-Emitter Breakdown Voltage and 3A Collector Current, with PNP Polarity
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Manufacturer Part # : 2N2138
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Package/Case: TO-3
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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2N2138 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
2N2138 Description
The 2N2138 is an NPN silicon transistor used in audio equipment and high-speed switching applications, designed for general purpose amplifier and low speed switching applications.
Pin Details
The 2N2138 is a TO-39 metal can package with the following pin configuration:
- Pin 1 (Base): Base terminal
- Pin 2 (Collector): Collector terminal
- Pin 3 (Emitter): Emitter terminal
- Pin 4 (GND): Ground connection
- Pin 5 (VCC): Positive power supply connection
Features
- High Current Gain: Offers high current gain for efficient switching applications.
- Low Collector-Emitter Saturation Voltage: Provides low collector-emitter saturation voltage for reliable operation in various environments.
- P-N-P Silicon Epitaxial Planar Transistors: Designed with P-N-P silicon epitaxial planar transistors for high-performance and reliability.
Applications
The 2N2138 is commonly used in audio equipment, signal processing circuits, lighting control systems, industrial control systems, RF communication circuits, sensor interfaces, power supply circuits, automotive applications, medical devices, and aerospace systems.
Where to Use:
- Aerospace systems
- Automotive applications
- Audio equipment
- Industrial control systems
- Lighting control systems
- Medical devices
- Power supply circuits
- Rf communication circuits
- Signal processing circuits
- Sensor interfaces
Manufacturer
The 2N2138 is manufactured by Fairchild Semiconductor, a leading semiconductor company.
Packages
The 2N2138 comes in a TO-39 metal can package.
Equivalent Parts of 2N2138
- BC108: A comparable NPN transistor with similar features and performance.
- 2N5089: An alternative NPN transistor that offers equivalent functionality.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Part Life Cycle Code | Obsolete | ECCN Code | EAR99 |
Collector Current-Max (IC) | 3 A | Configuration | Single |
DC Current Gain-Min (hFE) | 30 | Operating Temperature-Max | 100 °C |
Polarity/Channel Type | PNP | Power Dissipation-Max (Abs) | 63 W |
Surface Mount ! | NO |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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Price details
Prices listed do not include VAT.
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