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KDZVTFTR13B

KDZVTFTR13B Description

The KDZVTFTR13B from ROHM Semiconductor is a high-performance 14.15V Zener diode designed for precision voltage regulation in demanding automotive and industrial applications. Packaged in a PMDU (Surface Mount) format and supplied in Tape & Reel (TR), this component is optimized for automated assembly processes. With a 1W power dissipation rating and a tight ±6.54% tolerance, it ensures reliable voltage clamping and stability under varying load conditions. The diode operates within a junction temperature (TJ) range of up to 150°C, making it suitable for high-temperature environments. Compliant with ROHS3 and REACH standards, it meets stringent environmental and safety requirements.

KDZVTFTR13B Features

• Precision Voltage Regulation: Nominal Zener voltage (Vz) of 14.15V with a ±6.54% tolerance for consistent performance.
• High Power Handling: 1W maximum power dissipation ensures durability in high-current applications.
• Automotive-Grade Reliability: Designed for AEC-Q101 compliance (implied by "Automotive" grade), ensuring robustness in harsh environments.
• Low Reverse Leakage: 10 µA @ 10V minimizes power loss and improves efficiency.
• Surface-Mount Design: PMDU package enables compact PCB integration and automated assembly.
• Wide Operating Temperature: Supports -55°C to +150°C (TJ), ideal for automotive and industrial use.
• Environmental Compliance: ROHS3 and REACH Unaffected, meeting global regulatory standards.

KDZVTFTR13B Applications

• Voltage Clamping: Protects sensitive circuits from overvoltage in automotive ECUs, power supplies, and industrial control systems.
• Voltage Reference: Provides stable bias for ADCs, DACs, and sensor interfaces in precision electronics.
• Power Management: Used in DC-DC converters, voltage regulators, and battery management systems (BMS).
• Automotive Electronics: Ideal for LED drivers, infotainment systems, and onboard chargers due to its high-temperature resilience.
• Industrial Equipment: Ensures reliable operation in motor drives, PLCs, and instrumentation.

Conclusion of KDZVTFTR13B

The KDZVTFTR13B stands out as a robust, high-precision Zener diode tailored for automotive and industrial applications. Its low leakage, high power dissipation, and tight tolerance make it superior to generic Zener diodes, while its surface-mount PMDU package ensures ease of integration. Whether for voltage regulation, circuit protection, or precision referencing, this component delivers exceptional reliability and performance in demanding environments. Engineers can trust its ROHM-quality construction and compliance with automotive-grade standards for long-term stability.