GYF1J680MCQ1GS

The GYF1J680MCQ1GS is a conductive polymer hybrid aluminum solid electrolytic capacitor in a surface-mount can package, optimized for high-temperature and high-ripple applications. Designed as part of Nichicon's GYF series, it delivers a combination of low ESR, high ripple handling and extended life for demanding power electronics.

Typical market segments include automotive electronics and power-dense embedded systems where wide operating temperature range, AEC-Q200 qualification and long-term reliability are required.

Key Features

• Core Type Conductive polymer hybrid aluminum solid electrolyte construction for improved conductivity and stability compared with traditional electrolytics.
• Electrical Ratings 68 µF capacitance at 63 V rated voltage with capacitance tolerance ±20% (–20% to +20%) and polarization specified for correct orientation.
• Low Loss / Low ESR tanδ = 0.08 (20°C, 120 Hz) and ESR ≤ 40 mΩ at 20°C/100 kHz, supporting efficient high-frequency decoupling and reduced power dissipation.
• High Ripple Capability Rated low-frequency ripple current 255 mA (120 Hz) and high-frequency ripple current 1.7 A (100 kHz), enabling robust smoothing in converter and power-conditioning circuits.
• Wide Temperature & Long Life Operating range –55°C to +125°C with endurance rated to 4000 hours at 125°C under specified conditions.
• Assembly & Packaging Surface-mount radial can (φ8 × 10 L) supplied in embossed carrier taping for automated placement; recommended PCB land size 8.3 × 8.3 mm.
• Reliability & Compliance AEC-Q200 qualified and RoHS compliant, with controlled leakage characteristics (example part leakage current 42.84 µA).

Typical Applications

• Battery Management Systems (BMS) Low ESR and high ripple handling support smoothing and local decoupling in BMS modules where stable performance at elevated temperatures is required.
• DC–DC Converter Input/Output Filtering High-frequency ripple current capability and low ESR make this part suitable for bulk and output filtering in isolated and non-isolated converters.
• Power Conditioning for Embedded Systems Compact SMD can package and wide temperature rating enable use in compact, power-dense modules that operate across harsh environments.

Unique Advantages

• High ripple tolerance: 1.7 A at 100 kHz and 255 mA at 120 Hz to handle demanding switching currents and reduce audible noise or heating in power stages.
• Low ESR at high frequency: 40 mΩ at 100 kHz lowers conduction losses and improves transient response in high-speed power rails.
• Extended high-temperature life: 4000 hours at 125°C offers predictable aging and stability for long-term deployments.
• AEC-Q200 qualification: Provides a documented reliability baseline appropriate for automotive-grade designs and other high-reliability applications.
• Compact surface-mount can: φ8 × 10 mm footprint with embossed carrier taping supports automated assembly while minimizing PCB area.
• Regulatory compliance: RoHS-compliant construction for systems requiring environmental directive adherence.

Why Choose GYF1J680MCQ1GS?

GYF1J680MCQ1GS positions itself as a reliable, high-temperature SMD electrolytic solution for power electronics that demand low ESR, strong ripple handling and long operational life. Its conductive polymer hybrid design and AEC-Q200 qualification make it appropriate for engineers designing robust power stages, BMS modules and automotive-grade electronics.

By combining compact packaging with measurable performance—68 µF at 63 V, low ESR, defined ripple currents and a 4000-hour endurance at 125°C—this capacitor offers predictable behavior across harsh thermal environments, helping reduce rework and simplify BOM decisions for long-life designs.

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