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DISCRETE SEMICONDUCTORS
DATA SHEET
M3D427
BLF2022-120 UHF push-pull power LDMOS transistor
Preli...
www.DataSheet4U.com
DISCRETE SEMICONDUCTORS
DATA SHEET
M3D427
BLF2022-120 UHF push-pull power LDMOS
transistor
Preliminary specification 2000 Dec 12
www.DataSheet4U.com
Philips Semiconductors Preliminary specification
UHF push-pull power LDMOS
transistor
FEATURES High power gain Easy power control Excellent ruggedness Source on underside eliminates DC isolators, reducing common mode inductance Designed for broadband operation (HF to 2.2 GHz). APPLICATIONS Common source class-AB operation for PCN and PCS applications in the 2000 to 2200 MHz frequency range. DESCRIPTION Push-pull silicon N-channel enhancement mode lateral D-MOS
transistor encapsulated in a 4-lead flange package (SOT539A) with a ceramic cap. The common source is connected to the mounting flange. QUICK REFERENCE DATA RF performance at Th = 25 °C in a common source test circuit. MODE OF OPERATION 2-tone, class-AB f (MHz) f1 = 2170; f2 = 2170.1 VDS (V) 28 PL (W) 120 (PEP) Gp (dB) >11
Top view 1 2
BLF2022-120
PINNING - SOT539A PIN 1 2 3 4 5 drain 1 drain 2 gate 1 gate 2 source connected to flange DESCRIPTION
5 3 4
MBK880
Fig.1 Simplified outline.
ηD (%) >30
dim (dBc) ≤−25
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VDS VGS ID Tstg Tj drain-source voltage gate-source voltage drain current (DC) storage temperature junction temperature CAUTION This product is supplied in anti-static packing to prevent damage caused by electrostatic discharge during tr...