Datasheets
SD1272 by:

RF Power Bipolar Transistor, 1-Element, Very High Frequency Band, Silicon, NPN, 0.380 INCH, PLASTIC, M135, 4 PIN

Part Details for SD1272 by Microsemi Corporation

Overview of SD1272 by Microsemi Corporation

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Part Details for SD1272

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SD1272 Part Data Attributes:

SD1272 Microsemi Corporation
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SD1272 Microsemi Corporation RF Power Bipolar Transistor, 1-Element, Very High Frequency Band, Silicon, NPN, 0.380 INCH, PLASTIC, M135, 4 PIN
Part Life Cycle Code Transferred
Ihs Manufacturer MICROSEMI CORP
Package Description POST/STUD MOUNT, O-PRPM-F4
Pin Count 4
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 4 A
Collector-Base Capacitance-Max 130 pF
Collector-Emitter Voltage-Max 18 V
Configuration SINGLE
DC Current Gain-Min (hFE) 5
Highest Frequency Band VERY HIGH FREQUENCY BAND
JESD-30 Code O-PRPM-F4
JESD-609 Code e0
Number of Elements 1
Number of Terminals 4
Operating Temperature-Max 200 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style POST/STUD MOUNT
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 65 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form FLAT
Terminal Position RADIAL
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 175 MHz

Alternate Parts for SD1272

This table gives cross-reference parts and alternative options found for SD1272. 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 SD1272, 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
2N3632 RF Power Bipolar Transistor, 1-Element, Very High Frequency Band, Silicon, NPN, TO-60, TO-60, 3 PIN Solitron Devices Inc SD1272 vs 2N3632
MRF240A VHF BAND, Si, NPN, RF POWER TRANSISTOR Motorola Mobility LLC SD1272 vs MRF240A
MRF652 UHF BAND, Si, NPN, RF POWER TRANSISTOR, CASE 244-04, 4 PIN Motorola Mobility LLC SD1272 vs MRF652
SD1490 UHF BAND, Si, NPN, RF POWER TRANSISTOR, PLASTIC, M173, FM-4 STMicroelectronics SD1272 vs SD1490
SD1143 RF Power Bipolar Transistor, 1-Element, Very High Frequency Band, Silicon, NPN, 0.380 INCH, PLASTIC, M135, 4 PIN Microsemi Corporation SD1272 vs SD1143
2N3632 RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, M137, 3 PIN Microsemi Corporation SD1272 vs 2N3632
MRF5175 RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, PACKAGE STYLE .280 4L STUD, 4 PIN Advanced Semiconductor Inc SD1272 vs MRF5175
2N3632 RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-60, TO-60, 3 PIN Advanced Semiconductor Inc SD1272 vs 2N3632
TPV7025 RF Power Bipolar Transistor, 2-Element, Ultra High Frequency Band, Silicon, NPN Motorola Semiconductor Products SD1272 vs TPV7025
MRF240A RF Power Bipolar Transistor, 1-Element, Very High Frequency Band, Silicon, NPN Motorola Semiconductor Products SD1272 vs MRF240A

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