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BD3449FS from ROHM

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BD3449FS

Manufacturer: ROHM

Silicon monolithic integrated circuit Audio Sound processor

Partnumber Manufacturer Quantity Availability
BD3449FS ROHM 6000 In Stock

Description and Introduction

Silicon monolithic integrated circuit Audio Sound processor The BD3449FS is a bipolar digital transistor manufactured by ROHM. Below are its key specifications:

1. **Type**: Bipolar Digital Transistor (NPN type)  
2. **Package**: SSMini5-F3 (SOT-353)  
3. **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  
4. **Electrical Characteristics**:  
   - DC Current Gain (hFE): 100 to 400 (at IC = 2mA, VCE = 5V)  
   - Collector-Emitter Saturation Voltage (VCE(sat)): 0.25V max (at IC = 50mA, IB = 5mA)  
5. **Features**:  
   - Built-in bias resistors (R1 = 10kΩ, R2 = 10kΩ)  
   - Compact surface-mount package  
   - Suitable for switching and amplification in digital circuits  

This information is based on ROHM's official datasheet for the BD3449FS.

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