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BLF578_15 Datasheet, PDF (1/14 Pages) NXP Semiconductors – Power LDMOS transistor | |||
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BLF578
Power LDMOS transistor
Rev. 02 â 4 February 2010
Product data sheet
1. Product profile
1.1 General description
A 1200 W LDMOS power transistor for broadcast applications and industrial applications
in the HF to 500 MHz band.
Table 1. Application information
Mode of operation
CW
pulsed RF
f
(MHz)
108
225
VDS
PL
(V)
(W)
Gp
ηD
(dB)
(%)
50
1000
26
75
50
1200
24
71
CAUTION
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
1.2 Features
 Typical pulsed performance at frequency of 225 MHz, a supply voltage of 50 V and an
IDq of 40 mA, a tp of 100 μs with δ of 20 %:
 Output power = 1200 W
 Power gain = 24 dB
 Efficiency = 71 %
 Easy power control
 Integrated ESD protection
 Excellent ruggedness
 High efficiency
 Excellent thermal stability
 Designed for broadband operation (10 MHz to 500 MHz)
 Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
(RoHS)
1.3 Applications
 Industrial, scientific and medical applications
 Broadcast transmitter applications
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