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Product Detailed Parameters
- Description：DIODE ZENER 150V 1W DO204AL
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Box (TB)
- Voltage - Zener (Nom) (Vz)：150 V
- Tolerance：±5%
- Power - Max：1 W
- Impedance (Max) (Zzt)：1000 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 114 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：-
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Overview
The 1M150Z A0G is a single-channel Zener diode manufactured by Taiwan Semiconductor Corporation, designed for through-hole mounting in the DO-41-2 package. It features a nominal Zener voltage of 150 V with a tolerance of 5%. The device supports a power dissipation of 1 W and operates within a junction temperature range of -55°C to +150°C. Key electrical characteristics include a maximum reverse leakage current of 5 µA, a Zener impedance of 1 kOhms, and a test current of 1.7 mA. This component is qualified under the AEC-Q101 standard for automotive applications.
Feature Summary
- Provides stable voltage regulation via Zener breakdown mechanism in a single configuration.
- Features glass passivation for corrosion resistance and reliable performance.
- Qualified for automotive environments according to AEC-Q101 standards.
Applications
- Voltage regulation circuits
- Overvoltage protection systems
- Reference voltage generation
Procurement Notes
Verify the specific suffix 'A0G' against official manufacturer documentation to confirm AEC-Q101 qualification status and halogen-free compliance. Ensure the ordering details match the required DO-41-2 axial leaded package. Confirm availability directly with the manufacturer or authorized distributors as supply chain statuses may vary.
Selection Notes
Select this component when a 150 V reference is required in high-reliability automotive or industrial applications. The DO-41-2 package suits through-hole designs requiring robust mechanical stability. Verify that the 1 W power rating and 150 V breakdown voltage align with the circuit's thermal and voltage constraints.
Part Context
This part belongs to the 1M150ZH series of small-signal Zener diodes from Taiwan Semiconductor. These devices are engineered for general-purpose voltage regulation tasks. The series utilizes a glass-passivated chip junction to ensure durability and consistent electrical characteristics across varying operating temperatures.
Replacement Considerations
The 1M150Z is a related variant within the same product family offering identical electrical specifications but potentially differing packaging or qualification levels. Verify if the non-A0G suffix meets the specific automotive or environmental requirements of the design before substitution.
