Renesas tunable antenna varactor diodes for One-Seg broadcasting applications 2

(3) Environmentally friendly lead-free and halogen-free specification (RKC653KP)

The RKV653KP features a bottom-side electrode structure with the electrode positioned on the lower side of the package. The bottom-side electrode pins are treated with a gold plating process, while the package body is made of halogen-free resin, effectively minimizing the adverse environmental impact at various stages of production and handling. The RKV653KL is also a lead-free product. Renesas will employ a halogen-free resin package in this product. diode

Other product details

The RKV653KP and RKV653KL can achieve a high capacitance variation ratio of 2.7 (under C1/C3 conditions) at low voltages of approximately 3V. This is accomplished by optimizing the PN junction formation process conditions and the epitaxial layer. Additionally, the capacitance standard deviation indicating variance for individual product characteristics has been limited to within the standard specification of ±5%, which will help improve the antenna's reception efficiency.diode

The RKV653KP employs the MP6 (Micro Package 6, Renesas package code), achieving an exceptionally compact size of 0.6mm × 0.3mm through the use of a lower-side electrode structure located beneath the package. In contrast, the RKV653KL utilizes a pin-type EFP (Extra Small Flat Package, Renesas package code) to expand the package options, with dimensions of 1.0mm (body size: 0.8mm) × 0.6mm, thereby offering selectable models suitable for different systems.diode