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Product Detailed Parameters
- Description：RF DIODE SCHOTTKY 20V 250MW
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR)
- Diode Type：Schottky - Single
- Voltage - Peak Reverse (Max)：20V
- Current - Max：35 mA
- Capacitance @ Vr, F：1.2pF @ 0V, 1MHz
- Resistance @ If, F：-
- Power Dissipation (Max)：250 mW
- Operating Temperature：-65°C ~ 200°C (TJ)
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：-
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Overview
The Broadcom Limited 5082-2810#T25 is a passivated Schottky barrier diode featuring a patented guard ring design for high breakdown voltage. It operates within a junction temperature range of -65°C to +200°C and dissipates up to 250 mW. Key electrical specifications include a minimum breakdown voltage of 20 V, a maximum forward voltage of 410 mV at 15 mA, and a maximum reverse leakage current of 100 nA at 15 V. The device exhibits a typical package capacitance of 1.2 pF and inductance of 2.0 nH.
Feature Summary
- Patented guard ring design ensures high breakdown voltage stability
- Ultra-fast pico-second switching speed suitable for high-frequency applications
- Low turn-on voltage characteristics enhance detection efficiency
Applications
- High-level detecting circuits
- Mixing and frequency discriminating systems
- Sampling and wave shaping networks
- Video detecting and log conversion stages
Procurement Notes
Verify the specific ordering suffix #T25 corresponds to the required tape and reel quantity of 2500 devices. Confirm that the component meets the necessary RoHS compliance status for the intended manufacturing process. Ensure the supplier provides valid traceability documentation for the Avago Technologies/Broadcom Limited origin.
Selection Notes
Select this component when a low forward voltage drop and rapid switching response are critical. The 20 V breakdown rating distinguishes it from higher voltage variants like the 5082-2800. Consider matched pairs or quads if circuit symmetry regarding forward voltage and capacitance is required for precision mixing or gating tasks.
Part Context
This part belongs to the 5082-2800 series of general-purpose Schottky barrier diodes. It shares the Outline 15 glass package with the 1N5711 and 1N5712 equivalents but offers distinct electrical parameters tailored for specific voltage and current requirements within the same family architecture.
Replacement Considerations
The datasheet identifies the 1N5712 as an equivalent JEDEC registered number. Verify compatibility by comparing the 20 V breakdown voltage and 35 mA forward current limits against the original design requirements.
