DTC143ZUAManufacturer: ROHM NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| DTC143ZUA | ROHM | 10648 | In Stock |
Description and Introduction
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) The DTC143ZUA is a digital transistor manufactured by ROHM. Below are its key specifications:
1. **Type**: Digital transistor (built-in resistor)   This transistor is designed for switching applications with integrated bias resistors for simplified circuit design. |
|||
Application Scenarios & Design Considerations
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) # Technical Documentation: DTC143ZUA Digital Transistor
 Manufacturer:  ROHM Semiconductor --- ## 1. Application Scenarios ### 1.1 Typical Use Cases *    Interface and Level Translation:  Directly driving LEDs, relays, or small solenoids from microcontroller GPIO pins (3.3V or 5V logic). The built-in resistors eliminate the need for external base current-limiting resistors. ### 1.2 Industry Applications *    Consumer Electronics:  Remote controls, smart home sensors, toys, and portable gadgets where PCB real estate is limited. ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  --- ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions |
|||
| Partnumber | Manufacturer | Quantity | Availability |
| DTC143ZUA | ROHM | 54780 | In Stock |
Description and Introduction
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) The DTC143ZUA is a digital transistor manufactured by ROHM. Here are its specifications:  
- **Type**: Digital transistor (built-in resistor)   This transistor is designed for switching applications with integrated bias resistors for simplified circuit design. |
|||
Application Scenarios & Design Considerations
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) # Technical Documentation: DTC143ZUA Digital Transistor
 Manufacturer:  ROHM Semiconductor --- ## 1. Application Scenarios ### Typical Use Cases *    Interface and Level Translation:  Directly driving LEDs, relays, or small solenoids from microcontroller GPIO pins (3.3V or 5V logic). The built-in base resistor allows direct connection to digital outputs without an external current-limiting resistor. ### Industry Applications *    Consumer Electronics:  Remote controls, smart home devices, toys, and portable gadgets where board space is at a premium. ### Practical Advantages and Limitations  Advantages:   Limitations:  --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions |
|||
| Partnumber | Manufacturer | Quantity | Availability |
| DTC143ZUA | DIODES | 2700 | In Stock |
Description and Introduction
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) The DTC143ZUA is a digital transistor manufactured by DIODES Incorporated. Here are its key specifications:
- **Type**: Digital transistor (built-in resistor) These specifications are based on the manufacturer's datasheet. |
|||
Application Scenarios & Design Considerations
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) # Technical Documentation: DTC143ZUA Digital Transistor
## 1. Application Scenarios ### 1.1 Typical Use Cases *    Microcontroller/Logic Level Translation : Directly driving loads (e.g., LEDs, relays, small solenoids) from microcontroller GPIO pins (3.3V or 5V) where the required load current exceeds the MCU's pin drive capability. ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions *    Pitfall 2: Incorrect Logic Polarity for Switching.    *    Pitfall 3: Inadequate Base Drive Current.    |
|||
For immediate assistance, call us at +86 533 2716050 or email [email protected]
Specializes in hard-to-find components chips