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1N4714 BK TIN/LEAD
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Product Detailed Parameters
- Description：33V 500MW TH DIODE-ZENER SINGLE:
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Box
- Voltage - Zener (Nom) (Vz)：33 V
- Tolerance：±5%
- Power - Max：500 mW
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：10 nA @ 25 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 1N4714 BK TIN/LEAD is a silicon Zener diode designed for through-hole mounting in the DO-35 axial leaded package. It provides a nominal Zener voltage of 33 V with a 5% tolerance and a maximum power dissipation of 250 mW. The device features a low reverse leakage current of 10 nA and operates within a temperature range of -65°C to +175°C.
Feature Summary
- Provides stable voltage regulation at a nominal 33 V level
- Utilizes a compact DO-35 axial leaded package for through-hole integration
- Ensures high reliability with a wide operating temperature range up to 175°C
Applications
- General purpose voltage regulation circuits
- Overvoltage protection for sensitive electronic components
- Reference voltage generation in analog signal processing
Procurement Notes
Verify that the specific ordering suffix matches the required lead material, as tin/lead variants differ from lead-free options. Confirm compliance requirements against project specifications, noting that this variant may not meet RoHS directives. Ensure the selected packaging format aligns with assembly line capabilities.
Selection Notes
Select this component when a 33 V reference point is required in space-constrained designs utilizing the standard DO-35 footprint. Evaluate thermal management needs to ensure the 250 mW dissipation limit is not exceeded under worst-case operating conditions. Consider the 5% voltage tolerance when designing precision regulation loops.
Part Context
This part belongs to the 1N47 series of general-purpose Zener diodes manufactured by Central Semiconductor. These devices are widely used in industrial and commercial electronics for basic voltage clamping and regulation tasks. The series offers various voltage ratings within the same standardized package form factor.
Replacement Considerations
Equivalent parts include the 1N4714 from other manufacturers such as Microchip Technology or onsemi. Verify pinout compatibility and ensure the replacement meets the 33 V Zener voltage and 250 mW power rating specifications.
