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DTC124ESA

Part No DTC124ESA
Manufacturer Rohm Semiconductor
Catalog END - OF - LIFE
Description Digital transistors (built-in resistors)
Sample
Rohs State rohs
ECAD Module
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Manufacturer Rohm Semiconductor
Win Source Part Number 1170286-DTC124ESA
Manufacturer Homepage www.rohm.com
Popularity Medium
Supply and Demand Status Sufficient
Ultra Librarian 3D Model Ultra Librarian DTC124ESA CAD Model

Description

The DTC124ESA is a digital transistor (Bias Resistor Transistor or BRT) manufactured by Rohm Semiconductor. It's an NPN transistor with integrated bias resistors, designed to simplify circuit design and reduce component count. The internal resistors eliminate the need for external biasing, saving space and reducing costs. This device is generally used for switching and inversion applications.

Applications

  • Switching Applications: Used as a switching element in various electronic circuits.
  • Inverter Circuits: Suitable for digital inverter applications.
  • Load Driving: Used to drive loads such as LEDs and small relays.
  • Microcontroller Interfacing: Interfaces microcontrollers with external devices, simplifying control.
  • General Purpose Amplification: Can be used for basic amplification tasks.

Features

  • Built-in Bias Resistors: Integrates two resistors for base biasing.
  • NPN Transistor: Utilizes an NPN bipolar junction transistor.
  • Surface Mount Package: Available in a small surface mount package for efficient PCB assembly.
  • Low Saturation Voltage: Offers low saturation voltage for efficient switching.
  • Halogen-Free: Complies with halogen-free standards.

Benefits

  • Simplified Circuit Design: Reduces component count and simplifies circuit design.
  • Reduced Board Space: Compact package saves valuable PCB space.
  • Cost Savings: Eliminates the need for external biasing resistors, reducing cost.
  • Improved Reliability: Integrated resistors enhance circuit reliability.
  • Efficient Switching: Low saturation voltage ensures efficient switching performance.

Additional Details

The DTC124ESA consists of an NPN transistor with an input resistor and a base-emitter resistor integrated within the device. The exact resistance values are essential for correct biasing and switching performance and should be confirmed from the device datasheet. The surface mount package allows for high-density circuit layouts. It is commonly used where a logic signal needs to control a load, providing a straightforward interface. It's essential to check the transistor's voltage and current ratings when choosing it for a specific application. Ensure the transistor is operated within its specified limits to prevent damage and maintain reliability. Proper soldering techniques should be used during assembly.

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Pricing & Ordering

Quantity Unit Price Ext. Price
2,515+ $0.0199 $50.0485
5,350+ $0.0187 $100.0450
8,335+ $0.0180 $150.0300
11,980+ $0.0167 $200.0660
15,530+ $0.0161 $250.0330
19,355+ $0.0155 $300.0025
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 30,000 pieces
MOQ: 2515 pcs
Order Increment : 1 pcs
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