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 62V 5W AXIAL
- Series：-
- Mfr：onsemi
- Package：Bulk,Bulk
- 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：T-18, Axial
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
- Grade：-
- Qualification：-
Download product information
Overview
The onsemi 1N5372B is a silicon unidirectional voltage regulator diode belonging to the 1N53 Series. It features a nominal Zener voltage of 62 V with a tolerance of ±5%, operating within a range of 58.9 V to 65.1 V at a test current of 20 mA. The device provides a maximum steady-state power dissipation of 5 W and exhibits a maximum dynamic impedance of 42 Ω at the test current, rising to 400 Ω at low currents. It utilizes an axial lead plastic package (Case 017AA) and supports a junction temperature range from -65°C to +200°C.
Feature Summary
- Utilizes silicon-oxide passivated junctions for improved operating characteristics
- Features void-free, transfer-molded thermosetting plastic encapsulation
- Includes polarity band marking to indicate cathode orientation
Applications
- Voltage regulation in electronic circuits
- Surge protection applications
- Reference voltage generation
Procurement Notes
Verify that the ordering suffix 'G' corresponds to Pb-Free packaging if required by project specifications. Confirm compliance with RoHS directives and check for specific military screening levels if applicable. Ensure thermal management aligns with the specified derating curves above 25°C ambient temperature.
Selection Notes
Select this component when a precise 62 V reference or regulation point is needed within a 5 W power envelope. Consider the ±5% tolerance limits and the specific dynamic impedance values for circuit stability. Evaluate the axial lead form factor against available board space and mounting constraints.
Part Context
This part belongs to the 1N53xxB series of 5 Watt Surmetic 40 Zener Voltage Regulators. The series covers a wide voltage range from 3.3 V to 200 V, offering tight electrical limits and robust environmental protection through its plastic axial lead package design.
Replacement Considerations
Cross-reference with other manufacturers' 1N5372B equivalents. Verify that substitute parts match the 62 V nominal voltage, 5 W power rating, and DO-201/DO-15 axial package dimensions.
