GYB1H151MCW1GS

The GYB1H151MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package. It combines low ESR and high ripple-current capability with a long endurance specification, making it suitable for demanding power applications in automotive and other high-reliability markets.

Rated 150 µF at 50 V, the device delivers low-frequency and high-frequency ripple tolerance, AEC-Q200 qualification, and a 10000-hour life at 105 °C, supporting designs that require sustained performance at elevated temperatures.

Key Features

• Core Construction — Conductive polymer hybrid aluminum electrolytic architecture providing polarized capacitance of 150 µF at 50 V with ±20% tolerance.
• Low ESR / High-Frequency Performance — ESR of 18 mΩ measured at 100 kHz and 20 °C for improved high-frequency decoupling and reduced loss.
• High Ripple Current Capability — Rated ripple currents of 480 mA at 120 Hz (low frequency) and 3.2 A at 100 kHz (high frequency) to handle dynamic load conditions.
• Leakage Current — Specified leakage current of 75 µA to support predictable standby and bias behavior.
• Long Endurance — Life rating of 10000 hours at 105 °C under rated conditions, with defined endurance limits for capacitance change, tan δ and ESR.
• Temperature Range — Operating from −55 °C to +105 °C for use across wide thermal environments.
• Automotive Qualification — AEC-Q200 rated and specified for automotive applications in the product data.
• Package & Mounting — Surface-mount radial can (φ10 × 12.5 mm length / L: 1.25 × D: 1.00 cm) with vibration resistance and embossed carrier taping for automated assembly; recommended land size L: 1.03 × W: 1.03 cm.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Automotive Power Electronics — Bulk and decoupling capacitance for in-vehicle power modules where AEC-Q200 qualification and high ripple handling are required.
• Power Rail Decoupling — Smoothing and stability for DC power rails that demand low ESR and high-frequency ripple attenuation.
• DC–DC Converters — Input/output filtering where the combination of low ESR and high ripple current capacity reduces thermal stress and improves transient response.
• Electronic Control Units (ECUs) — Long-life, high-reliability capacitance for automotive control and monitoring electronics operating up to 105 °C.

Unique Advantages

• Low ESR at 100 kHz: 18 mΩ ESR enables effective high-frequency decoupling and reduced conduction losses in switching power stages.
• High Ripple Current Handling: 3.2 A (100 kHz) and 480 mA (120 Hz) ratings address both high-frequency switching noise and low-frequency ripple components.
• Extended High-Temperature Life: 10000 hours at 105 °C provides predictable long-term performance for elevated-temperature applications.
• AEC-Q200 Qualification: Explicit automotive-level qualification in the product data simplifies selection for vehicle-grade designs.
• Automated Assembly Ready: Embossed carrier taping and compact SMD can package with vibration resistance support high-volume surface-mount production.
• RoHS Compliant: Meets RoHS directive requirements for environmental and regulatory consistency.

Why Choose GYB1H151MCW1GS?

GYB1H151MCW1GS is positioned for designers who require a compact, surface-mount electrolytic capacitor that balances low ESR, high ripple-current capability, and long high-temperature endurance. Its AEC-Q200 rating and defined electrical characteristics make it suitable for applications that demand predictable performance over extended lifetimes at elevated temperatures.

The combination of measured ESR (18 mΩ at 100 kHz), high-frequency ripple current (3.2 A), and a 10000-hour life at 105 °C delivers reliable power-filtering performance while the embossed carrier taping and vibration-resistant SMD can support efficient manufacturing and in-service robustness.

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