GYA1V151MCW1GS

The GYA1V151MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount radial can package. It delivers 150 µF at 35 V with low equivalent series resistance and high ripple-current capability for demanding power-filtering applications.

Designed for high-reliability environments, the part is rated for operation from -55 °C to 125 °C, carries AEC-Q200 qualification, and offers a long endurance of 4000 hours at 125 °C, making it suitable for automotive and other high-temperature electronics requiring robust power decoupling.

Key Features

• Capacitance & Voltage: 150 µF nominal capacitance with a rated voltage of 35 V and tolerance of ±20% (120 Hz, 20 °C).
• Low ESR & High Ripple Handling: ESR of 27 mΩ at 100 kHz and rated ripple currents of 240 mA at 120 Hz and 1.6 A at 100 kHz, enabling effective smoothing and decoupling on power rails.
• High-Temperature Endurance: Long life specification of 4000 hours at 125 °C under DC bias plus rated ripple current; endurance limits include capacitance change within ±30% and ESR/tan δ within 200% of initial values.
• Wide Operating Range: Operating temperature from -55 °C to 125 °C, suitable for environments with elevated ambient temperatures.
• Reliability & Compliance: AEC-Q200 qualified and RoHS compliant for use in regulated and automotive applications.
• Leakage Current: After 2 minutes at rated voltage and 20 °C, leakage current is specified as not more than 0.01 × C × V (µA) for applicable voltages.
• Package & Mounting: Surface-mount radial can (SMD) with overall dimensions L: 1.0 × D: 0.8 cm and recommended land size 8.3 × 8.3 mm; polarized construction.

Typical Applications

• Automotive power systems: Bulk and decoupling capacitor for in-vehicle power rails and electronic control modules, backed by AEC-Q200 qualification and high-temperature endurance.
• High-temperature power electronics: Filtering and energy-storage in environments up to 125 °C where long-term stability and low ESR are required.
• DC–DC converters and voltage regulators: Input/output smoothing where high ripple currents and low impedance at high frequency improve regulator performance.

Unique Advantages

• Low ESR for tighter voltage regulation: 27 mΩ ESR at 100 kHz reduces AC loss and improves ripple suppression on power rails.
• High ripple-current capability: Rated for 1.6 A at 100 kHz and 240 mA at 120 Hz, supporting high-frequency switching converters and transient loads.
• Extended high-temperature life: 4000 hours at 125 °C with defined endurance limits provides predictable long-term performance in hot environments.
• Automotive-grade qualification: AEC-Q200 rating supports use in automotive electronic designs requiring standardized reliability testing.
• Compact SMD can package: Radial SMD format with a small footprint and defined land pattern simplifies PCB layout for space-constrained designs.
• RoHS compliant: Meets RoHS directive requirements for lead-free manufacturing and regulatory compliance.

Why Choose GYA1V151MCW1GS?

GYA1V151MCW1GS combines conductive-polymer hybrid construction with low ESR, high ripple capability, and a long-rated life at elevated temperature to deliver a reliable bulk/decoupling solution for demanding power systems. Its AEC-Q200 qualification and -55 °C to 125 °C operating range make it suitable for automotive and other high-reliability applications that require predictable performance under thermal and electrical stress.

For designers targeting durable, high-temperature power electronics and automotive systems, this capacitor offers a balance of compact SMD packaging, measurable endurance data, and measurable electrical performance that supports robust power-rail design and long-term system reliability.

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