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BLF2045 from PHILIPS

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BLF2045

Manufacturer: PHILIPS

UHF power LDMOS transistor

Partnumber Manufacturer Quantity Availability
BLF2045 PHILIPS 40 In Stock

Description and Introduction

UHF power LDMOS transistor The BLF2045 is a power LDMOS transistor manufactured by PHILIPS (now NXP Semiconductors).  

**Key Specifications:**  
- **Type:** N-channel RF power LDMOS transistor  
- **Frequency Range:** 470–860 MHz (UHF band)  
- **Output Power:** 45 W (typical)  
- **Gain:** 14 dB (typical)  
- **Drain Efficiency:** 30–40% (depending on operating conditions)  
- **Voltage Rating:** 28 V (typical drain voltage)  
- **Package:** SOT502A (flanged metal-ceramic)  

**Applications:**  
- UHF broadcast transmitters  
- RF power amplifiers  

This information is based on PHILIPS/NXP datasheets.

Application Scenarios & Design Considerations

UHF power LDMOS transistor

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