2ST5949
TO-3 Bagged NPN Bipolar Transistor with 250V Voltage Rating, 17A Current Rating, 250000mW Power Dissipation, 3-Pin (2+Tab) Configuration2ST5949
TO-3 Bagged NPN Bipolar Transistor with 250V Voltage Rating, 17A Current Rating, 250000mW Power Dissipation, 3-Pin (2+Tab) Configuration
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Manufacturer Part # : 2ST5949
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Package/Case: TO-3
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Brand: STMicroelectronics
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Product Categories : Single Bipolar Transistors
Quality Assurance
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Shipping & Payment
Shipping & Payment
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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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About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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2ST5949 DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The 2ST5949 is a powerful NPN Bipolar Junction Transistor (BJT) designed for high voltage and high current applications. It has a maximum voltage rating of 250V and can handle up to 17A of continuous current. With a frequency range of 25MHz, it is suitable for use in a wide variety of electronic circuits where switching and amplification is required. The 2ST5949 is a chassis mount transistor, meaning it can be easily mounted and secured to a heatsink or other type of mounting surface within a circuit or device. The TO-3 package style is a widely used standard for high power transistors due to its robustness and thermal efficiency. With a power dissipation rating of 250W, the 2ST5949 can reliably handle high power levels, making it ideal for use in applications where efficiency and reliability are crucial. Its NPN configuration allows it to amplify and switch signals with ease, making it a versatile component for a range of electronic projects. In summary, the 2ST5949 is a high-performance NPN BJT transistor suitable for a wide range of high voltage, high current applications, thanks to its robust design, high power handling capabilities, and chassis mount TO-3 package
Key Features
- 2ST5949 is a low power, high voltage transistor in a TO-92 package.
- It has a collector-emitter voltage of 330V, collector current of 500mA, and a power dissipation of 1W.
- This transistor is ideal for applications requiring high voltage switching and amplification.
Application
- Telecommunications equipment
- Network routers
- Network switches
- Wireless access points
- Data storage systems
- Servers
- Consumer electronics
- Industrial control systems
- Automotive electronics
- Medical devices
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rohs Code | Yes | Part Life Cycle Code | Obsolete |
Part Package Code | TO-204AA | Pin Count ! | 2 |
Reach Compliance Code | ECCN Code | EAR99 | |
Case Connection | COLLECTOR | Collector Current-Max (IC) | 17 A |
Collector-Emitter Voltage-Max | 250 V | Configuration | SINGLE |
DC Current Gain-Min (hFE) | 35 | JEDEC-95 Code | TO-3 |
JESD-30 Code | O-MBFM-P2 | JESD-609 Code | e3 |
Moisture Sensitivity Level | 1 | Number of Elements | 1 |
Number of Terminals | 2 | Operating Temperature-Max | 150 °C |
Package Body Material | METAL | Package Shape | ROUND |
Package Style | FLANGE MOUNT | Polarity/Channel Type | NPN |
Power Dissipation-Max (Abs) | 250 W | Qualification Status ! | Not Qualified |
Surface Mount ! | NO | Terminal Finish | MATTE TIN |
Terminal Form ! | PIN/PEG | Terminal Position | BOTTOM |
Transistor Application | SWITCHING | Transistor Element Material | SILICON |
Transition Frequency-Nom (fT) | 25 MHz |
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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