BAR64-05W-E3-18

Description：RF DIODE PIN 100V SOT-323
Series：-

SKU:398585695578 Category: RF Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

BAR64-05W-E3-18 is listed in the RF Diode range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is RF DIODE PIN 100V SOT-323. Review the specifications below when checking this part for your BOM.

RF Diode specifications for BAR64-05W-E3-18

Description：RF DIODE PIN 100V SOT-323
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
Diode Type：PIN - 1 Pair Common Cathode
Voltage - Peak Reverse (Max)：100V
Current - Max：100 mA
Capacitance @ Vr, F：0.5pF @ 1V, 1MHz
Resistance @ If, F：1.35Ohm @ 100mA, 100MHz
Power Dissipation (Max)：-
Operating Temperature：150°C (TJ)
Package / Case：SC-70, SOT-323
Supplier Device Package：SOT-323
Grade：-
Qualification：-

RF Diode datasheet and documents for BAR64-05W-E3-18

BAR64-05W-E3-18

RF Diode Overview

The BAR64-05W-E3-18 is a dual, common cathode RF PIN diode manufactured by Vishay Semiconductors in an SOT-323 surface-mount package. It is characterized by low reverse capacitance and adjustable forward resistance based on bias current. Key electrical parameters include a maximum reverse voltage of 100 V, a continuous forward current rating of 100 mA, and a junction temperature limit of 150 °C. At 1 MHz with zero reverse bias, the typical diode capacitance is 0.5 pF. The differential forward resistance ranges from 20 Ω at 1 mA to 0.8 Ω at 100 mA (measured at 100 MHz). The device supports operation from -55 °C to +125 °C.

RF Diode Feature Summary

Dual common cathode configuration within a compact SOT-323 package
Adjustable forward resistance controlled by forward bias current
Low series inductance and small diode capacitance for high-frequency performance
Suitable for signal switching and tuning applications up to 3 GHz

RF Diode Applications

RF-signal tuning
Signal attenuators and switches
Mobile, wireless, and TV-systems

RF Diode Procurement Notes

Verify the specific ordering code suffix against the manufacturer's documentation to confirm packaging details. The '-18' suffix indicates a 3 k per 7-inch reel configuration. Ensure that the component meets the required environmental compliance standards before finalizing procurement specifications.

RF Diode Selection Notes

Select this component when a dual common cathode PIN diode is required for RF circuits operating up to 3 GHz. Consider the low capacitance and adjustable resistance characteristics for precise signal control. Verify that the 100 mA forward current rating and 100 V reverse voltage are sufficient for the target application environment.

RF Diode Part Context

This part belongs to the BAR64-05W family of RF PIN diodes designed for high-frequency signal processing. The E3 suffix denotes lead-free terminations compliant with RoHS directives. The device utilizes silicon technology and is housed in a plastic SOT-323 case rated UL 94 V-0.