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Product Detailed Parameters
- Description：RF DIODE PIN 150V 250MW
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR)
- Diode Type：PIN - Single
- Voltage - Peak Reverse (Max)：150V
- Current - Max：100 mA
- Capacitance @ Vr, F：0.25pF @ 50V, 1MHz
- Resistance @ If, F：1.25Ohm @ 100mA, 100MHz
- Power Dissipation (Max)：250 mW
- Operating Temperature：-65°C ~ 150°C (TJ)
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：-
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Overview
The Broadcom Limited 5082-3039 is a general-purpose PIN diode designed for low-power RF switching and attenuating applications. It features a total capacitance of 0.25 pF, a breakdown voltage of 150 V, and a residual series resistance of 1.25 Ω at 100 mA forward current. The device operates within a junction temperature range of -65°C to +150°C and supports a maximum power dissipation of 250 mW at 25°C. It utilizes an Outline 15 glass hermetic package with dumet leads and tin-lead finish.
Feature Summary
- Low harmonic distortion and large dynamic range suitable for precision signal control
- Low series resistance and low capacitance characteristics for efficient RF performance
- Current-controlled resistor functionality for variable attenuation and phase shifting
Applications
- RF duplexers
- Antenna switching matrices
- Digital phase shifters
- Time multiplex filters
- Variable RF attenuators
- Automatic gain control circuits
- RF limiters
Procurement Notes
Verify the specific ordering suffix against manufacturer documentation to confirm packaging configuration. The #T50 designation indicates a tape and reel container holding 5000 devices per standard manufacturing specification. Confirm RoHS compliance status as historical data may vary by production batch and date code.
Selection Notes
Select this component when a 150 V breakdown voltage and 0.25 pF capacitance are required for shunt or series RF switching. Ensure the application current does not exceed the 250 mW power dissipation limit without adequate thermal management. Verify that the Outline 15 package dimensions fit the target PCB layout constraints.
Part Context
This part belongs to the 5082-3zzz series of PIN diodes manufactured by Broadcom Limited (formerly Avago Technologies). The series includes variants optimized for different frequency bands and carrier lifetimes. The 5082-3039 specifically targets general-purpose switching and attenuating roles within the broader family of RF control components.
Replacement Considerations
Direct substitutes include the 5082-3001, 5082-3077, and 1N5719 from the same datasheet. These parts share similar electrical profiles but differ in breakdown voltage and series resistance values. Verify pinout compatibility and package outline before substitution.
