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1N4764AP-TP
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Product Detailed Parameters
- Description：DIODE ZENER 100V 1W DO41
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：100 V
- Tolerance：±5%
- Power - Max：1 W
- Impedance (Max) (Zzt)：350 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 76 V
- Operating Temperature：-65°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 200 mA
- Grade：-
- Qualification：-
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Overview
The 1N4764AP-TP is a silicon planar Zener diode manufactured by Micro Commercial Components (MCC). It provides a nominal Zener voltage of 100 V with a tolerance of ±5% and a maximum power dissipation of 1 W. The device utilizes a hermetically sealed DO-41 glass axial leaded package, suitable for through-hole mounting. Key electrical characteristics include a maximum reverse leakage current of 5 µA at 76 V, a forward voltage drop of 1.2 V at 200 mA, and a maximum Zener impedance of 350 Ohms. It operates within a temperature range of -65°C to +150°C.
Feature Summary
- Hermetically sealed glass construction in the DO-41 axial package ensures environmental protection and reliability.
- Silicon planar technology provides stable voltage regulation and consistent performance characteristics.
- Lead-free finish and RoHS compliance support environmentally conscious manufacturing processes.
Applications
- Voltage reference circuits requiring stable high-voltage regulation
- Overvoltage protection stages in electronic systems
- Clamping applications in signal processing paths
Procurement Notes
Verify the specific suffix 'TP' indicates RoHS compliance and lead-free finish as per MCC documentation. Confirm the DO-41 package dimensions match the target PCB footprint. Ensure the 100V rating aligns with the circuit's maximum operating voltage requirements. Check for any recent Product Change Notifications (PCN) regarding assembly or packaging updates.
Selection Notes
Select this component when a 100V Zener voltage with tight ±5% tolerance is required in an axial package. The 1W power rating supports moderate current handling in through-hole designs. Consider the 350 Ohm impedance for noise-sensitive applications where lower impedance alternatives may be necessary. Verify thermal management capabilities for the intended operating environment.
Part Context
This part belongs to the 1N4764 series of 1 Watt Zener diodes from Micro Commercial Components. It shares the standard JEDEC designation with other manufacturers but features MCC's specific hermetic sealing and planar process technologies. The 'TP' suffix distinguishes its compliance and packaging attributes within the MCC product line.
Replacement Considerations
Publicly confirmed parameter-equivalent substitutes include the 1N4764AG and 1N4764AGE3 from Microchip Technology. These parts offer similar electrical specifications and package compatibility for direct replacement in existing designs.
FAQ
What is the maximum operating junction temperature for the 1N4764AP-TP?
The maximum operating temperature is specified as +150°C.
Does the 1N4764AP-TP feature a hermetic seal?
Yes, the datasheet specifies a hermetically sealed glass package for environmental protection.
