The BGSA11GN10 is a dual SPST RF switch designed for antenna tuning applications, supporting frequencies from 0.1 to 5.0 GHz. It features ultra-low Ron of 0.79 Ω in ON state, and 0.38 Ω when parallel-connected. Its high RF voltage ruggedness allows switching of reactive components without loss of quality. The device operates with a supply voltage of 1.8 to 3.6 V, no external DC blocking capacitors are necessary, and it offers low harmonic generation, making it suitable for LTE, WCDMA, and other RF matching circuits in compact form factors.
Insertion Loss: 0.10 - 0.45 dB depending on frequency
Isolation: 12 - 36 dB depending on frequency
Transmission Time: 2 - 7 μs
Control Voltage: 1.35 - 3.3 V
Package Size: 1.1 mm x 1.5 mm, 400 μm pitch
RoHS and WEEE compliant
Junction Temperature: up to 125°C
ESD Capability: 8 kV system level, 1 kV HBM, -1.5 to +15 kV CDM
Buy the Infineon Series BGSA11GN10 RF Switch: BGSA11GN10
Order the Infineon BGSA11GN10 RF switch online today to enjoy a high-linearity dual SPST device designed for fast, reliable antenna switching from 0.1 to 5.0 GHz. Its ultra-low Ron of 0.79 Ω and maximum RF voltage of 36 V peak ensure minimal power loss and excellent robustness for LTE, WCDMA, and other RF matching circuits. Compact size (1.1 mm x 1.5 mm) and RoHS compliance make it ideal for space-constrained designs requiring high-frequency performance, reliability, and ease of integration.
Get Infineon BGSA11GN10 today—built for precision, low Ron, and high RF voltage handling in compact antenna tuning applications.
Frequently Asked Questions
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