Dual Pair Anti-Parallel Low Magnetic PIN Diode

The MADP-047668-1134B0 device is a passive switch element using silicon PIN diodes arranged in an anti-parallel configuration to facilitate efficient RF power handling. The PIN diodes become a high Q, R-C network under small signal conditions and perform as an effective rectifier or short-circuit under high RF signal to tune and detune the resonant MRI tank circuit.