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HMBT3904

Sincerity Mocroelectronics - NPN EPITAXIAL PLANAR TRANSISTOR

Partnumber Manufacturer Quantity Availability
HMBT3904 9000 In Stock

Description and Introduction

Sincerity Mocroelectronics - NPN EPITAXIAL PLANAR TRANSISTOR The HMBT3904 is a general-purpose NPN bipolar junction transistor (BJT) commonly used in amplification and switching applications. Below are its key specifications:  

- **Transistor Type:** NPN  
- **Maximum Collector-Emitter Voltage (VCE):** 40V  
- **Maximum Collector-Base Voltage (VCB):** 60V  
- **Maximum Emitter-Base Voltage (VEB):** 6V  
- **Continuous Collector Current (IC):** 200mA  
- **Total Power Dissipation (Ptot):** 625mW  
- **DC Current Gain (hFE):** 100–300 (typically measured at IC = 10mA, VCE = 1V)  
- **Transition Frequency (fT):** 300MHz  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package Type:** SOT-23 (common surface-mount package)  

These specifications are standard for the HMBT3904 and may vary slightly depending on the manufacturer.

Application Scenarios & Design Considerations

Sincerity Mocroelectronics - NPN EPITAXIAL PLANAR TRANSISTOR
Partnumber Manufacturer Quantity Availability
HMBT3904 华昕 3220 In Stock

Description and Introduction

Sincerity Mocroelectronics - NPN EPITAXIAL PLANAR TRANSISTOR The HMBT3904 is a general-purpose NPN bipolar junction transistor (BJT) manufactured by 华昕 (Huaxin). Below are its key specifications:

1. **Type**: NPN BJT  
2. **Maximum Collector-Base Voltage (VCB)**: 60V  
3. **Maximum Collector-Emitter Voltage (VCE)**: 40V  
4. **Maximum Emitter-Base Voltage (VEB)**: 6V  
5. **Continuous Collector Current (IC)**: 200mA  
6. **Total Power Dissipation (Ptot)**: 300mW  
7. **DC Current Gain (hFE)**: 100–300 (at IC = 10mA, VCE = 1V)  
8. **Transition Frequency (fT)**: 300MHz  
9. **Operating Temperature Range**: -55°C to +150°C  
10. **Package**: SOT-23  

The HMBT3904 is commonly used in amplification and switching applications.  

(Note: Specifications may vary slightly depending on datasheet revisions.)

Application Scenarios & Design Considerations

Sincerity Mocroelectronics - NPN EPITAXIAL PLANAR TRANSISTOR

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