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IMT2A from ROHM

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IMT2A

Manufacturer: ROHM

General purpose (dual transistors)

Partnumber Manufacturer Quantity Availability
IMT2A ROHM 9908 In Stock

Description and Introduction

General purpose (dual transistors) Here are the factual details about the **IMT2A** manufacturer **ROHM** specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** ROHM Semiconductor  
### **Part Number:** IMT2A  

#### **Specifications:**  
1. **Type:** Digital Transistor (Bias Resistor Built-in Transistor)  
2. **Polarity:** NPN  
3. **Maximum Collector-Base Voltage (VCB):** 50V  
4. **Maximum Collector-Emitter Voltage (VCE):** 50V  
5. **Maximum Emitter-Base Voltage (VEB):** 5V  
6. **Maximum Collector Current (IC):** 100mA  
7. **Total Power Dissipation (Ptot):** 150mW  
8. **DC Current Gain (hFE):** 100 to 400  
9. **Built-in Resistors:**  
   - **R1 (Base Resistor):** 10kΩ  
   - **R2 (Base-Emitter Resistor):** 10kΩ  
10. **Package:** SOT-723 (Ultra-Small Surface Mount Package)  

#### **Descriptions:**  
- The **IMT2A** is a digital transistor with built-in bias resistors, designed for compact and space-saving applications.  
- It simplifies circuit design by integrating resistors, reducing external component count.  
- Suitable for switching and amplification in low-power applications.  

#### **Features:**  
- **Miniaturized Package (SOT-723):** Ideal for high-density mounting.  
- **Built-in Resistors:** Eliminates the need for external biasing components.  
- **High Voltage Tolerance:** Supports up to 50V collector-emitter voltage.  
- **Low Current Operation:** Optimized for small-signal applications.  
- **Lead-Free & Halogen-Free:** Compliant with environmental regulations.  

These details are based on ROHM's official documentation for the **IMT2A** digital transistor.

Application Scenarios & Design Considerations

General purpose (dual transistors)

Alternative Part Number

  • BC857B --: PNP general-purpose transistor with similar small-signal switching characteristics, widely available and low cost.
  • MMBT3906 --: Common PNP switching transistor in SOT-23, suitable replacement for general small-signal amplifier and switch applications.
  • 2SA1037 --: PNP small-signal transistor with comparable voltage and current ratings, often used as a cross-reference for ROHM PNP parts.

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