BLF178XR 28dB Mosfet Power Transistor 50V 40mA 108MHz Frequency

BLF178XR RF Mosfet LDMOS (Dual), Common Source 50V 40mA 108MHz 28dB 1400W SOT539A

1. 1 General description
A 1400 W extremely rugged LDMOS power transistor for broadcast and industrial
applications in the HF to 128 MHz band.
1. 2 Features and benefits
Typical pulsed performance at frequency of 108 MHz, a supply voltage of 50 V and an
IDq of 40 mA, a tp of 100 s with  of 20 %:
Output power = 1400 W
Power gain = 28 dB
Efficiency = 72 %
Easy power control
Integrated ESD protection
Excellent ruggedness
High efficiency
Excellent thermal stability
Designed for broadband operation (HF to 128 MHz)
Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
(RoHS)
1. 3 Applications
Industrial, scientific and medical applications
Broadcast transmitter applications

Product Catalog

Koben Electronics was founded in 1995 and is located in the Silicon Valley of China, Shenzhen.

The mission of Koben has always been to provide quality electronics components to manufacturers worldwide. Early on we became a primary conduit for end-of-program and overstock inventory for major distributors such as Future Electronics and contract manufacturers as Flextronics. Koben has since then added sourcing of high quality components from local manufacturers in China.

Koben has always been customer driven rather than opportunity driven. Meaning- we will always choose path that is best for long term relationship with customer over short term view. It is why we have one of the highest customer retention scores of China based distributors.