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Product Detailed Parameters
- Description：DIODE ZENER 62V 5W AXIAL
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Zener (Nom) (Vz)：62 V
- Tolerance：±5%
- Power - Max：5 W
- Impedance (Max) (Zzt)：42 Ohms
- Current - Reverse Leakage @ Vr：500 nA @ 47.1 V
- Operating Temperature：-65°C ~ 200°C
- Mounting Type：Through Hole
- Package / Case：Axial
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
- Grade：-
- Qualification：-
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Overview
The 1N5372BRLG is a single silicon Zener diode manufactured by onsemi, designed for voltage regulation applications. It features a nominal Zener voltage of 62 V with a tolerance of 5%. The device supports a maximum power dissipation of 5 W and operates within an ambient temperature range of -65 °C to +150 °C. Key electrical characteristics include a maximum reverse leakage current of 500 nA and a Zener impedance of 42 Ohms at a test current of 20 mA. It utilizes an axial leaded DO-15 package (017AA-2) suitable for through-hole mounting.
Feature Summary
- Provides stable voltage regulation using a single unidirectional Zener junction
- Capable of handling high peak reverse power dissipation up to 5 watts
- Features low leakage current for efficient operation in sensitive circuits
- Constructed with plastic encapsulation offering UL94V-0 flame retardant rating
Applications
- General purpose voltage regulation in electronic circuits
- Overvoltage protection for sensitive components
- Reference voltage sources in power supply designs
Procurement Notes
Verify the specific suffix 'BRLG' against official onsemi documentation to confirm reel packaging and RoHS compliance status. Ensure the ordering part number matches the required 5% tolerance variant. Confirm that the axial DO-15 package aligns with the target PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when a 62 V regulation point is required with moderate power handling capabilities. The 5 W rating allows for operation at higher currents compared to lower-power variants. Verify that the 42 Ohm impedance meets the dynamic regulation requirements of the specific application circuit design.
Part Context
This component belongs to the 1N53 series of 5-watt Zener diodes registered under JEDEC standards. The series covers a wide voltage range from 3.3 V to 200 V. The 'B' suffix typically denotes a 5% tolerance band, while 'RLG' indicates specific packaging and environmental compliance attributes defined by the manufacturer.
Replacement Considerations
Cross-reference with other manufacturers' 1N5372B equivalents such as those from Microsemi or EIC. Ensure substitute parts match the 62 V nominal voltage, 5 W power rating, and DO-15 axial package dimensions for direct compatibility.
