ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ZENER 120V 1W DO204AL
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：120 V
- Tolerance：±5%
- Power - Max：1 W
- Impedance (Max) (Zzt)：550 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 91.2 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Voltage - Forward (Vf) (Max) @ If：-
- Grade：-
- Qualification：-
Download product information
Overview
The 1M120Z R1G is a Zener diode manufactured by Taiwan Semiconductor Corporation, designed for through-hole mounting in the DO-41 (DO-204AL) axial leaded package. It features a nominal Zener voltage of 120 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 550 Ohms at a test current of 2 mA.
Feature Summary
- Provides stable voltage regulation via Zener breakdown mechanism
- Engineered for high thermal stability across extended temperature ranges
- Constructed with silicon material for reliable signal handling
Applications
- Voltage reference circuits requiring precise potential levels
- Overvoltage protection stages in electronic systems
- Clamping applications for transient suppression
Procurement Notes
Verify component authenticity and datasheet alignment before integration. Confirm RoHS compliance status and specific manufacturing lot details directly with the supplier or manufacturer. Ensure the ordering suffix matches the required packaging configuration. Cross-reference technical parameters against system requirements to validate performance suitability.
Selection Notes
Select this component when a 120 V regulation point is required in a through-hole design. Evaluate the 1 W power rating against expected thermal loads. Consider the 5% voltage tolerance for circuit precision needs. Verify that the DO-41 package dimensions fit the target PCB layout constraints.
Part Context
This part belongs to the 1M120Z series of Zener diodes produced by Taiwan Semiconductor. The series offers various voltage options within the same axial package family. These components are categorized under discrete semiconductor devices used for general-purpose voltage regulation and protection tasks in industrial and consumer electronics.
Replacement Considerations
Consult official substitution guides for compatible equivalents. Verify pinout compatibility and electrical parameter overlaps. Ensure replacement parts meet identical package and thermal specifications.
