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DTC144VKA from ROHM

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DTC144VKA

Manufacturer: ROHM

100mA / 50V Digital transistor (with built-in resistors)

Partnumber Manufacturer Quantity Availability
DTC144VKA ROHM 6000 In Stock

Description and Introduction

100mA / 50V Digital transistor (with built-in resistors) The DTC144VKA is a digital transistor manufactured by ROHM. Below are its key specifications:  

- **Type**: Digital transistor (built-in resistor)  
- **Polarity**: NPN  
- **Maximum Collector-Base Voltage (VCBO)**: 50V  
- **Maximum Collector-Emitter Voltage (VCEO)**: 50V  
- **Maximum Emitter-Base Voltage (VEBO)**: 5V  
- **Maximum Collector Current (IC)**: 100mA  
- **Total Power Dissipation (PT)**: 200mW  
- **DC Current Gain (hFE)**: 30 to 300 (depending on variant)  
- **Built-in Resistors**:  
  - R1 (Base resistor): 10kΩ  
  - R2 (Base-Emitter resistor): 10kΩ  
- **Package**: SOT-346 (SC-59)  

This transistor is designed for switching applications and includes integrated bias resistors for simplified circuit design.

Partnumber Manufacturer Quantity Availability
DTC144VKA ROHM 119 In Stock

Description and Introduction

100mA / 50V Digital transistor (with built-in resistors) The **DTC144VKA** is a digital transistor (resistor-built-in transistor) manufactured by **ROHM**.  

### **Specifications:**  
- **Type:** NPN Digital Transistor (with built-in resistors)  
- **Maximum Ratings:**  
  - Collector-Base Voltage (VCBO): 50V  
  - Collector-Emitter Voltage (VCEO): 50V  
  - Emitter-Base Voltage (VEBO): 5V  
  - Collector Current (IC): 100mA  
  - Total Power Dissipation (PT): 200mW  
- **Electrical Characteristics:**  
  - Input Resistance (R1): 10kΩ  
  - Base-Emitter Resistor (R2): 10kΩ  
  - DC Current Gain (hFE): 100 (min)  
  - Collector-Emitter Saturation Voltage (VCE(sat)): 0.1V (max) @ IC = 5mA, IB = 0.5mA  
- **Package:** SC-70 (VKA)  

This transistor is designed for switching applications in digital circuits, where built-in resistors simplify circuit design.

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