Name: BD237
Brand: STMicroelectronics
SKU: DS-6065126
Price: 0.1503 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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STMicroelectronics BD237

TRANS NPN 80V 2A SOT32-3

Manufacturer # :BD237

Manufacturer :STMicroelectronics

Dasenic # :BD237-DS

Datasheet :

BD237 Datasheet

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Description : TRANS NPN 80V 2A SOT32-3

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Quantity	Unit Price	Total
1+	$ 0.1503	$ 0.15
10+	$ 0.1503	$ 1.5
50+	$ 0.1503	$ 7.52
100+	$ 0.1377	$ 13.77
500+	$ 0.1377	$ 68.85

In Stock: 5649

MOQ :1 PCS

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Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 0.1503

Total :$ 0.15

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BD237 information

STMicroelectronics BD237 technical specifications, attributes, parameters.
Category:Discrete Semiconductor Devices/Transistors - Bipolar (BJT) - Single
Product Status:Active
Operating Temperature:150°C (TJ)
Mounting Type:Through Hole
Package / Case:TO-225AA, TO-126-3
Power - Max:25 W
Supplier Device Package:SOT-32-3
Transistor Type:NPN
Current - Collector ( Ic) ( Max):2 A
Voltage - Collector Emitter Breakdown ( Max):80 V
Vce Saturation ( Max) @ Ib, Ic:600mV @ 100mA, 1A
Current - Collector Cutoff ( Max):100µA (ICBO)
D C Current Gain (h F E) ( Min) @ Ic, Vce:25 @ 1A, 2V
Frequency - Transition:-
EU RoHS Status:ROHS3 Compliant
MSL Rating:1 (Unlimited, 30°C/85%RH)
REACH Status:REACH Unaffected
US ECCN:EAR99
HTS US:8541.29.0095
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for STMicroelectronics BD237
Datasheet:
BD237,

STMicroelectronics BD237 Environmental and export classification status description
The BD237 is a medium-power NPN transistor designed for various switching and amplification applications. It is particularly suitable for low to medium-power applications and is easy to use in general-purpose electronic circuits. Functions - Amplification: The BD237 can amplify electrical signals in amplifier circuits. - Switching: It can switch currents on and off in power applications. - Linear Regulation: The transistor may be used in linear regulators to maintain output voltage. Applications - Power Amplifiers: Used in audio amplification systems. - Relay Driver Circuits: It can drive relays and other inductive loads. - Motor Control: Used in motor drive applications for controlling speed and direction. - Signal Processing: Employed in signal modulation and demodulation circuits. - General-Purpose Switching: Commonly used in various electronic switching applications. Alternative Parts - BD236: Similar NPN transistor with slightly different specifications. - 2N3055: A well-known power NPN transistor for higher current applications, albeit with higher ratings than BD237. - BC547: A lower power NPN transistor suitable for low power applications. - TIP31: Another NPN power transistor that can be used in similar applications. Embedded Modules While the BD237 itself is a discrete component, it can be found in various electronic modules that require amplification or switching capabilities, including: - Motor Driver Modules: Utilizing the BD237 as part of the driving circuit. - Power Amplifier Modules: Where BD237 may form an integral part of the amplifier design. - LED Driving Circuits: Used to drive high-power LEDs. Q&A 1. Q: What is the maximum collector current for the BD237? A: The maximum collector current (Ic) for the BD237 is typically around 1.5A, making it suitable for medium-power applications. 2. Q: Can the BD237 be used for high-frequency applications? A: The BD237 is generally not recommended for high-frequency applications, as it is a medium-power transistor designed mainly for audio and switching applications. 3. Q: What is a common alternative to the BD237 for low-power amplification circuits? A: The BC547 is a common alternative for low-power applications due to its smaller size and lower collector current ratings. 4. Q: In what configuration can the BD237 be used in amplifier circuits? A: The BD237 can be used in common emitter configuration for voltage amplification or in common collector configuration for buffering applications. 5. Q: Is the BD237 suitable for use in microcontroller applications? A: Yes, the BD237 can interface with microcontrollers to control load devices like motors and relays due to its switching capabilities.

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BD237 provided by STMicroelectronics

Founded in 1987, STMicroelectronics(NYSE: STM) is a global semiconductor leader delivering intelligent and energy-efficient products and solutions that power the electronics at the heart of everyday life. ST is a leading supplier of a wide range of semiconductor products and solutions, including microcontrollers, digital and analog integrated circuits, power management devices, MEMS sensors, imaging and audio solutions, and wireless connectivity solutions.Our technologies enable smarter mobility, more efficient power and energy management, and the wide-scale deployment of the Internet of Things and 5G technology. We work with our 100,000 customers and thousands of partners to design and build products, solutions, and ecosystems that address their challenges and opportunities, and the need to support a more sustainable world. ST is a multinational company headquartered in Geneva, Switzerland, with operations in over 35 countries.