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1N4716 BK TIN/LEAD
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Product Detailed Parameters
- Description：39V 500MW TH DIODE-ZENER SINGLE:
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Box
- Voltage - Zener (Nom) (Vz)：39 V
- Tolerance：±5%
- Power - Max：500 mW
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：10 nA @ 29.6 V
- Operating Temperature：-65°C ~ 200°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 100 mA
- Grade：-
- Qualification：-
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Overview
The Central Semiconductor Corp 1N4716 BK TIN/LEAD is a single silicon Zener diode designed for through-hole mounting in the DO-35 axial leaded package. It features a nominal Zener voltage of 39 V with a tolerance of ±5%. The device has a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +200°C junction temperature. Key electrical characteristics include a maximum reverse leakage current of 10 nA, a test current of 50 µA, and a Zener current of 6.1 mA.
Feature Summary
- Provides stable voltage regulation using a single silicon Zener junction.
- Capable of operating at elevated temperatures up to 200°C junction limit.
- Features low reverse leakage current for improved circuit stability.
Applications
- Voltage reference circuits requiring precise potential levels.
- Overvoltage protection stages in electronic systems.
- General-purpose clipping and clamping applications.
Procurement Notes
Verify that the specific ordering suffix matches the required lead finish and packaging format. Confirm RoHS compliance status as tin/lead variants may differ from lead-free equivalents. Ensure the DO-35 package dimensions align with the target PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when a 39 V regulation point is required in a compact axial package. Evaluate the 500 mW power rating against expected thermal conditions. Consider the low leakage specification if noise or precision is critical in the application environment.
Part Context
This part belongs to the standard 1N47 series of Zener diodes manufactured by Central Semiconductor. These components are widely used in discrete electronics for basic voltage regulation tasks. The DO-35 package offers a balance of size and power handling suitable for general industrial and commercial equipment designs.
Replacement Considerations
Cross-reference with other manufacturers offering 1N4716 specifications in DO-35 packages. Verify pinout compatibility and ensure equivalent thermal and electrical ratings are met by any substitute parts.
