$0.64
$0.62
Tax included
Previous
Next
Share
Free Delivery in India | Lowest Global Shipping Charges
24/7 Customer Support
Shop with confidence knowing that our 24/7 Customer Support is always available to assist with any inquiries
Save up to 28% with GST Input
Avail maximum benefits from input tax mechanism on all your Business Invoices. Get GST Invoices on your business purchases. And 0% Taxes on all worldwide deliveries
# Lowest Price Challenge
If you find this product anywhere at lower cost than us. Call us and we will not only match the price but also give a complimentary coupon
100% Original Products
Shop with assurance, as each product we offer is 100% original, ensuring quality and authenticity with every purchase
STMicroelectronics NPN Darlington Transistor 4 A 60 V 750 hFE 40 W Power Dissipation SOT-32 BD677
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 10.8mm |
| Length | 7.8mm |
| Model | BD677 |
| Mount Type | Through Hole |
| Series | BD677 |
| Maximum Operating Temperature | 150°C |
| Package Type | SOT-32 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 3 |
| Maximum Continuous Collector Current Ic | 4A |
| Maximum Collector Emitter Voltage Vceo | 60V |
| Number of Elements per Chip | 1 |
| Minimum DC Current Gain hFE | 750 |
| Transistor Polarity | NPN |
| Maximum Emitter Base Voltage VEBO | 5V |
| Maximum Collector Emitter Saturation Voltage VceSAT | 2.5V |
| Maximum Collector Base Voltage VCBO | 60V |
| Maximum Collector Cut-off Current | 0.2mA |
| Maximum Power Dissipation Pd | 40W |
| onsemi BD677AG NPN Darlington Transistor, 4 A 60 V HFE | 750, 3-Pin TO-225Brand: ON Semiconductor |
| STMicroelectronics 1 Darlington Transistor NPN, 4 A 60 V HFE | 750, 3-Pin SOT-32 |
Key Features
- Maximum continuous collector current of 4 A for efficient switching performance.
- Collector-emitter voltage rating of 60 V suitable for medium voltage applications.
- High DC current gain (hFE) of 750 ensuring amplification efficiency.
- Package type SOT-32 with 3 pins for through-hole mounting ease.
- Maximum power dissipation of 40 W supports high power handling.
- Operating temperature range from -65°C to 150°C for reliable operation in varying environments.
- Low collector cut-off current of 0.2 mA minimizes leakage current losses.
- Designed with NPN transistor polarity for standard switching functionality.
Product Description
STMicroelectronics BD677 is a high-performance NPN Darlington Transistor designed for power amplification and switching applications in electronic circuits. Rated at a continuous collector current of 4 A and a maximum collector-emitter voltage of 60 V, it is suitable for medium power electronic applications requiring robustness and reliability.
The transistor features a high current gain (hFE) of 750, which provides excellent amplification capabilities. It comes in a SOT-32 package with 3 pins, supporting through-hole mounting processes common in circuit boards.
With a maximum power dissipation capability of 40 W, this transistor ensures efficient operation under demanding power conditions. Its operational temperature range from -65°C to 150°C makes it well-suited for industrial, automotive, and commercial electronics working in various thermal environments.
The maximum collector-emitter saturation voltage of 2.5 V and low collector cut-off current of 0.2 mA enhance switching efficiency by reducing power losses during operation. Its compact physical dimensions (7.8 mm length and 10.8 mm height) facilitate integration in space-conscious layouts.
Typical uses include power amplification in audio circuits, switching applications in control devices, and as a component in driver circuits in industrial and automotive electronics. It is a reliable choice for designers looking to achieve robust performance in discrete semiconductor device applications.
Maximum continuous collector current of 4 A. Maximum collector-emitter voltage of 60 V. High DC current gain (hFE) of 750. SOT-32 package with 3-pin through-hole mounting. Maximum power dissipation of 40 W. Operating temperature range from -65°C to 150°C.
Low collector cut-off current of 0.2 mA. NPN transistor polarity. Compact physical dimensions: 7.8 mm length, 10.8 mm height. Maximum collector-emitter saturation voltage of 2.5 V. Explore EnvMart's extensive selection of semiconductor components and discrete transistors for your next industrial or commercial electronics project.
Looking to purchase in bulk?
- Purchase item in bulk quantity
- Get best price for your business
Frequently Asked Questions
The maximum continuous collector current of this model is 4 A, allowing for efficient switching performance.
The collector-emitter voltage rating for the BD677 is 60 V, making it suitable for medium voltage applications.
The BD677 has a high DC current gain (hFE) of 750, which ensures effective amplification efficiency.
This model comes in a SOT-32 package type, featuring 3 pins for through-hole mounting ease.
The maximum power dissipation for this transistor is 40 W, supporting high power handling capabilities.
The operating temperature range of this model is from -65°C to 150°C, allowing reliable operation in varying environments.
The maximum collector-emitter saturation voltage for this transistor is 2.5 V, which enhances switching efficiency.
The physical dimensions of this model are 7.8 mm in length and 10.8 mm in height, facilitating integration in space-constrained layouts.
The maximum collector cut-off current for this transistor is 0.2 mA, which minimizes leakage current losses.
The BD677 is designed with NPN transistor polarity, suitable for standard switching functionality.
This model is typically used for power amplification in audio circuits and switching applications in control devices.
The maximum emitter-base voltage for this transistor is 5 V, ensuring safe operation within specified limits.
Related Products
$23.16
$20.22
-12.7%
New
$23.16
$20.22
-12.7%
New
$23.16
$20.22
-12.7%
New
Other Products from this brand
$0.69
$0.67
-3%
New
$0.57
$0.55
-3%
New
Recently Viewed Products
$533.19
$517.19
-3%
New
$0.64
$0.62
Save 3%
Tax included
Quantity
Global Payments 140+ Countries
Global Shipping Fedex/UPS/DHL/Aramex/
BlueDart/Delhivery/DP World
24/7 Customer Support Email/Chat/Telephonic Support
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent