1M150ZHB0G

Overview

The 1M150ZHB0G is a Zener diode manufactured by Taiwan Semiconductor Corporation, designed for through-hole mounting in the DO-41 (DO-204AL) axial package. It provides a nominal Zener voltage of 150 V with a tolerance of 5%. The device supports a maximum power dissipation of 1 W and operates within a temperature range from -55 °C to +150 °C. Key electrical characteristics include a maximum reverse leakage current of 5 µA and a Zener impedance of 1 kΩ at a test current of 1.7 mA.

Feature Summary

• Provides stable voltage regulation via Zener breakdown mechanism
• Features glass passivation for junction protection
• Designed for high reliability in through-hole applications

Applications

• Voltage reference circuits
• Overvoltage protection
• Clipping and clamping applications

Procurement Notes

Verify the exact part number with the manufacturer, as the specific suffix 'HB' may indicate a specialized variant or packaging configuration not fully detailed in standard public listings. Confirm RoHS compliance status and lead times directly with authorized distributors or the factory before procurement.

Selection Notes

Select this component when a precise 150 V reference is required in a standard axial package. Ensure the circuit design accommodates the 1 W power rating and that the operating environment stays within the specified -55 °C to +150 °C thermal limits. Verify that the 5% voltage tolerance meets the system requirements.

Part Context

This component belongs to the 1M series of Zener diodes from Taiwan Semiconductor, which are characterized by their robust construction and suitability for general-purpose voltage regulation tasks. The DO-41 package offers a balance of thermal performance and ease of integration into traditional printed circuit board layouts.

Replacement Considerations

Direct substitutes must match the 150 V Zener voltage, 1 W power rating, and DO-41 package. Check datasheets for equivalent leakage current and impedance specifications to ensure functional compatibility.