BDX67B
Trans Darlington NPN 100V 16A 150000mW 3-Pin(2+Tab) TO-3
Inventory:3,781
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Part Number : BDX67B
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Package/Case : TO-3-3
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Manufacturer : TT ELECTRONICS
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Components Classification : Single Bipolar Transistors
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Datesheet : BDX67B DataSheet (PDF)
Overview of BDX67B
The BDX67B is a Trans Darlington NPN optimized for high-speed and low-voltage operations. It provides excellent performance for specific applications, such as analog and digital signal switching.
Pinout
The BDX67B pinout refers to the configuration and function of each pin in its TO-3-3 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the BDX67B has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- 100V Operating Voltage: The BDX67B can operate at a maximum voltage of 100V, making it suitable for various applications.
- 16A Current Rating: This component has a current rating of 16A, allowing it to handle high currents in your circuit.
- 150000mW Power Dissipation: The BDX67B can dissipate up to 150000mW of power, making it suitable for applications that require high power handling.
- 3-Pin (2+Tab) Package: The component comes in a TO-3-3 package with three pins and two tabs, providing easy integration into your circuit.
- NPN Darlington Transistor: The BDX67B is an NPN Darlington transistor, offering excellent current gain and high-frequency performance.
Applications
- Analog Signal Processing: The BDX67B can be used in analog signal processing applications that require high-speed switching and amplification.
- Digital Signal Processing: This component is also suitable for digital signal processing applications that require fast switching and amplification of digital signals.
Advantages and Disadvantages
Advantages
- High-Speed Performance: The BDX67B offers high-speed performance, making it suitable for applications that require fast switching and amplification.
- Low-Voltage Operation: This component can operate at low voltages, making it suitable for battery-powered or low-voltage applications.
Disadvantages
- Sensitivity to Overvoltage: The BDX67B is sensitive to overvoltage and may be damaged if the operating voltage exceeds 100V.
Equivalents
For similar functionalities, consider these alternatives to the BDX67B:
- BDX68B: This component offers similar performance characteristics and can be used as a substitute in many applications.
- 2N3906: The 2N3906 is another NPN Darlington transistor that can be used as an alternative to the BDX67B.
Frequently Asked Questions
Q: What is the maximum operating voltage of the BDX67B?
A: The maximum operating voltage of the BDX67B is 100V.
Q: Can the BDX67B handle high currents?
A: Yes, the BDX67B has a current rating of 16A, making it suitable for applications that require high current handling.
Q: What is the power dissipation of the BDX67B?
A: The BDX67B can dissipate up to 150000mW of power.
Q: Is the BDX67B suitable for digital signal processing applications?
A: Yes, the BDX67B is suitable for digital signal processing applications that require fast switching and amplification of digital signals.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
ECCN (US) | EAR99 | Part Status | Obsolete |
Automotive | No | PPAP | No |
Type | NPN | Configuration | Single |
Number of Elements per Chip | 1 | Maximum Collector-Emitter Voltage (V) | 100 |
Maximum Collector Base Voltage (V) | 120 | Maximum Emitter Base Voltage (V) | 5 |
Maximum Continuous DC Collector Current (A) | 16 | Maximum Collector Cut-Off Current (uA) | 1000 |
Maximum Collector-Emitter Saturation Voltage (V) | 2@40mA@10A | Minimum DC Current Gain | 1000@10A@3V |
Maximum Power Dissipation (mW) | 150000 | Minimum Operating Temperature (°C) | -65 |
Maximum Operating Temperature (°C) | 200 | Mounting | Through Hole |
Package Height | 11.43(Max) | Package Width | 26.67(Max) |
Package Length | 39.94(Max) | PCB changed | 2 |
Tab | Tab | Standard Package Name | TO |
Supplier Package | TO-3 | Pin Count | 3 |
Lead Shape | Through Hole |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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BDX67B
Trans Darlington NPN 100V 16A 150000mW 3-Pin(2+Tab) TO-3
Inventory:
3,781
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




