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1N4706-TP
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Product Detailed Parameters
- Description：DIODE ZENER 19V 500MW DO35
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：19 V
- Tolerance：±5%
- Power - Max：500 mW
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：50 nA @ 14.4 V
- Operating Temperature：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 1N4706-TP is a silicon Zener diode manufactured by Micro Commercial Components. It provides a nominal Zener voltage of 19 V with a standard tolerance of ±5%. The device operates in the DO-35 axial-leaded glass package and dissipates up to 500 mW at temperatures below 75°C. Maximum ratings include a junction temperature of 200°C and a storage range from -65°C to 200°C. Electrical characteristics specify a maximum forward voltage of 1.5 V at 100 mA, a reverse leakage current of 50 µA at 18 V, and a maximum Zener current of 14.4 mA.
Feature Summary
- Features a very sharp reverse characteristic for precise voltage regulation
- Constructed with a double slug type hermetically sealed glass case
- Offers high reliability suitable for general-purpose applications
Applications
- Voltage regulation circuits
- Reference voltage sources
- Overvoltage protection
Procurement Notes
Verify that the component matches the specific MCC manufacturer designation and DO-35 package dimensions. Confirm compliance with RoHS standards and lead-free finish requirements as indicated by the datasheet. Ensure sourcing through authorized distributors to guarantee genuine parts and full traceability, avoiding unauthorized supply channels.
Selection Notes
Select this component when a 19 V reference with ±5% tolerance is required in an axial package. Consider the 500 mW power dissipation limit and ensure adequate thermal management if operating near the 75°C threshold. Verify that the 14.4 mA maximum Zener current aligns with the circuit design constraints.
Part Context
This part belongs to the 1N4678 through 1N4717 series of 500 mW silicon Zener diodes produced by Micro Commercial Components. The series covers a wide voltage range from 1.8 V to 43 V, utilizing the standard DO-35 glass axial-leaded package for through-hole mounting.
Replacement Considerations
Compatible replacements within the same series include 1N4706 and 1N4706A, provided they meet the identical 19 V nominal voltage and ±5% tolerance specifications.
