BA980-GS18

Description：DIODE PIN 30V SOD80 QUADROMELF
Series：-

SKU:4611f61bb4fe Category: RF Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

BA980-GS18 is listed in the RF Diode range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE PIN 30V SOD80 QUADROMELF. Review the specifications below when checking this part for your BOM.

RF Diode specifications for BA980-GS18

Description：DIODE PIN 30V SOD80 QUADROMELF
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
Diode Type：PIN - Single
Voltage - Peak Reverse (Max)：30V
Current - Max：50 mA
Capacitance @ Vr, F：0.5pF @ 0V, 100MHz
Resistance @ If, F：60Ohm @ 1.5mA, 100MHz
Power Dissipation (Max)：-
Operating Temperature：125°C (TJ)
Package / Case：SOD-80 Variant
Supplier Device Package：SOD-80 QuadroMELF
Grade：-
Qualification：-

RF Diode datasheet and documents for BA980-GS18

BA980-GS18

RF Diode Overview

The BA980 is a single RF PIN diode manufactured by Vishay Semiconductors, housed in the QuadroMELF SOD-80 case. It operates within a wide frequency range of 10 MHz to 1 GHz and is AEC-Q101 qualified. Key electrical parameters include a reverse voltage (VR) of 30 V, forward continuous current (IF) of 50 mA, and a junction temperature (Tj) of 125 °C. At 100 MHz with zero bias, the diode capacitance (CD) is typically 0.5 pF, while the differential forward resistance (rf) ranges from 40 to 60 Ω at 1.5 mA forward current. The reverse impedance (Zr) is specified at 5 kΩ under similar conditions.

RF Diode Feature Summary

AEC-Q101 qualified for automotive reliability
Wide frequency range covering 10 MHz to 1 GHz
QuadroMELF SOD-80 glass encapsulation

RF Diode Applications

Current controlled HF resistance in adjustable attenuators

RF Diode Procurement Notes

Verify the specific ordering code suffix against the required packaging format. The GS18 variant corresponds to a 13-inch reel containing 10,000 units per box, whereas the GS08 variant utilizes a 7-inch reel with 2,500 units per box. Confirm that the component meets RoHS compliance standards as defined by Directive 2011/65/EU before finalizing procurement orders.

RF Diode Selection Notes

Select the BA980 when designing circuits requiring precise high-frequency attenuation control. Ensure the operating environment stays within the specified storage temperature range of -55 °C to +150 °C. Verify that the thermal resistance requirements on the printed circuit board align with the 500 K/W junction-to-ambient rating provided in the datasheet specifications.

RF Diode Part Context

This component belongs to the Vishay Semiconductors RF PIN diode family designed for high-frequency signal processing. It is specifically engineered for applications demanding low capacitance and stable impedance characteristics across a broad radio frequency spectrum. The QuadroMELF package provides a compact form factor suitable for surface-mount assembly in space-constrained electronic designs.