Datasheets
MRF646 by:

RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN

Part Details for MRF646 by Motorola Semiconductor Products

Overview of MRF646 by Motorola Semiconductor Products

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Applications Aerospace and Defense

Part Details for MRF646

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MRF646 Part Data Attributes

MRF646 Motorola Semiconductor Products
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MRF646 Motorola Semiconductor Products RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN
Part Life Cycle Code Obsolete
Ihs Manufacturer MOTOROLA INC
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.29.00.75
Collector Current-Max (IC) 9 A
Collector-Base Capacitance-Max 125 pF
Collector-Emitter Voltage-Max 16 V
Configuration SINGLE
DC Current Gain-Min (hFE) 20
Highest Frequency Band ULTRA HIGH FREQUENCY BAND
JESD-30 Code O-CXFM-F4
Number of Elements 1
Number of Terminals 4
Operating Temperature-Max 150 °C
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Shape ROUND
Package Style FLANGE MOUNT
Polarity/Channel Type NPN
Power Dissipation Ambient-Max 117 W
Power Dissipation-Max (Abs) 117 W
Power Gain-Min (Gp) 4.8 dB
Qualification Status Not Qualified
Surface Mount YES
Terminal Form FLAT
Terminal Position UNSPECIFIED
Transistor Application AMPLIFIER
Transistor Element Material SILICON

Alternate Parts for MRF646

This table gives cross-reference parts and alternative options found for MRF646. 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 MRF646, 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
MRF646 UHF BAND, Si, NPN, RF POWER TRANSISTOR Motorola Mobility LLC MRF646 vs MRF646
Part Number Description Manufacturer Compare
NTE367 RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, W65, 4 PIN NTE Electronics Inc MRF646 vs NTE367
MRF658 RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN Motorola Semiconductor Products MRF646 vs MRF658
2SC2905 RF Power Bipolar Transistor, Ultra High Frequency Band, Silicon, NPN, 0.500 INCH, FM-6 Advanced Semiconductor Inc MRF646 vs 2SC2905
SD1434 UHF BAND, Si, NPN, RF POWER TRANSISTOR, 0.500 INCH, PLASTIC, M111, FM-6 STMicroelectronics MRF646 vs SD1434
MS1480 RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, 0.500 INCH, PLASTIC, M111, 6 PIN Advanced Power Technology MRF646 vs MS1480
MS1480 RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, M111, 6 PIN Microsemi Corporation MRF646 vs MS1480
SD1434 RF Power Bipolar Transistor, Ultra High Frequency Band, Silicon, NPN, 0.500 INCH, FM-6 Advanced Semiconductor Inc MRF646 vs SD1434
MRF646 UHF BAND, Si, NPN, RF POWER TRANSISTOR Motorola Mobility LLC MRF646 vs MRF646
MS1490 RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, 0.500 INCH, PLASTIC, M111, 6 PIN Advanced Power Technology MRF646 vs MS1490
NTE368 RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN NTE Electronics Inc MRF646 vs NTE368

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