Catalog
Low-Distortion-PIN-Attenuator
Key Features
• * Voltage Rating up to 1000V
• * Average Power Dissipation to 10W
• * Series Resistance as Low as 0.25O
• * Carrier Lifetime Greater than 2.5 µs
• * Low Conductance (High Rp)
• * Compatible with Automated Assembly
• * RoHS Compliant Packaging Available
Description
AI
The UM4300 and UM7300 series combine a diode chip of extremely thick intrinsic region with a low thermal resistance construction. This results in diodes uniquely applicable to very low distortion linear attenuators and specialized functions. The UM4300 series, with large cross-sectional chip area offers the highest power capability, of the two series. The UM7300 series offers lower capacitance.