Datasheets
BLF545 by:

TRANSISTOR 2 CHANNEL, UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, SOT-268A, 4 PIN, FET RF Power

Part Details for BLF545 by NXP Semiconductors

Overview of BLF545 by NXP Semiconductors

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Part Details for BLF545

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BLF545 Part Data Attributes

BLF545 NXP Semiconductors
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BLF545 NXP Semiconductors TRANSISTOR 2 CHANNEL, UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, SOT-268A, 4 PIN, FET RF Power
Part Life Cycle Code Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code SOT
Package Description FLANGE MOUNT, R-CDFM-F4
Pin Count 4
Manufacturer Package Code SOT268A
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.29.00.75
Additional Feature HIGH RELIABILITY
Case Connection SOURCE
Configuration COMMON SOURCE, 2 ELEMENTS
DS Breakdown Voltage-Min 65 V
Drain Current-Max (ID) 3.5 A
Drain-source On Resistance-Max 1.25 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
Highest Frequency Band ULTRA HIGH FREQUENCY BAND
JESD-30 Code R-CDFM-F4
Number of Elements 2
Number of Terminals 4
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 200 °C
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type N-CHANNEL
Power Dissipation Ambient-Max 92 W
Power Dissipation-Max (Abs) 92 W
Power Gain-Min (Gp) 11 dB
Qualification Status Not Qualified
Surface Mount YES
Terminal Form FLAT
Terminal Position DUAL
Transistor Application AMPLIFIER
Transistor Element Material SILICON

Alternate Parts for BLF545

This table gives cross-reference parts and alternative options found for BLF545. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BLF545, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
UF2840G 2 CHANNEL, UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET TE Connectivity BLF545 vs UF2840G
UF2840P 2 CHANNEL, UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET TE Connectivity BLF545 vs UF2840P
UF2840P RF Power Field-Effect Transistor, 2-Element, Ultra High Frequency Band, Silicon, N-Channel, Metal-oxide Semiconductor FET, MACOM BLF545 vs UF2840P

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