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ROHM 91 V Isolated Surface Zener Diode 200 mW 2-Pin SOD-323FL UDZLVFHTE-1791

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ROHM 91 V Isolated Surface Zener Diode 200 mW 2-Pin SOD-323FL UDZLVFHTE-1791

Name: ROHM 91 V Isolated Surface Zener Diode 200 mW 2-Pin SOD-323FL UDZLVFHTE-1791
Brand: ROHM
SKU: 169910
Price: 0.11 USD
Availability: InStock

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Category Zener Diode Brand ROHM Condition New

Specifications

Country of Origin	India
Brand	ROHM
Height	0.9mm
Length	2.7mm
Model	UDZLVFHTE-1791
Mount Type	Surface
Series	UDZLVFH
Maximum Operating Temperature	150°C
Package Type	SOD-323FL
Minimum Operating Temperature	-55°C
Standards/Approvals	AEC-Q101, RoHS
Pin Count	2
Automotive Standard	AEC-Q101
Maximum Power Dissipation Pd	200mW
Diode Configuration	Isolated
Test Current It	1mA
Maximum Reverse Leakage Current	200nA
Nominal Zener Voltage Vz	91V
Zener Type	Voltage Regulator

Key Features

Operates at a nominal Zener voltage of 91 V for voltage regulation applications.
Has a maximum power dissipation rating of 200 mW for reliable performance.
Features a small form factor of 2.7 mm length and 0.9 mm height for space-saving PCB designs.
Maximum reverse leakage current is limited to 200 nA ensuring minimal losses.
Test current is specified at 1 mA for accurate voltage regulation monitoring.
Supports wide operating temperature range from -55°C to 150°C for harsh environments.
Conforms to AEC-Q101 automotive standards and RoHS compliance for quality and safety.
Packaged in a 2-pin surface mount SOD-323FL package suitable for automated assembly.

Product Description

ROHM UDZLVFHTE-1791 is a high-reliability, isolated Zener diode designed for voltage regulation with a nominal breakdown voltage of 91 V. This diode utilizes a silicon epitaxial planar structure and is housed in the compact SOD-323FL surface-mount package, making it ideal for compact electronics requiring precise voltage control.

Its maximum power dissipation is 200 mW, ensuring consistent performance under typical operating conditions. With a small size of 2.7 mm length and 0.9 mm height, it suits modern PCB layouts that demand space-efficiency. The diode supports a broad operating temperature range from -55°C to 150°C, making it suitable for automotive and industrial applications.

The device exhibits a maximum reverse leakage current of 200 nA and has a test current of 1 mA, characteristics that contribute to its stable voltage regulation performance. It is compliant with both AEC-Q101 automotive qualification standards and the RoHS directive, confirming its suitability for reliable and environmentally conscious designs.

Operates at nominal Zener voltage of 91 V for voltage regulation. Surface mount 2-pin SOD-323FL package for automatic PCB assembly. Compact dimensions facilitating integration in space-constrained applications. Wide operating temperature range for harsh environment suitability.

Low leakage current ensures energy-efficient operation. Test current defined at 1 mA to maintain voltage stability. Complies with automotive grade standards and RoHS directives. Ideal for industrial, automotive, and electronic power regulation uses.

This ROHM Zener Diode series products are widely used in electronic circuit protection and voltage stabilization in industrial, automotive, and consumer electronics devices. The small size and reliable voltage regulation make it a valuable component in power management systems.

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