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 10V 5W T18
- Series：-
- Mfr：Microsemi Corporation
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：10 V
- Tolerance：±20%
- Power - Max：5 W
- Impedance (Max) (Zzt)：2 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 7.2 V
- Operating Temperature：-65°C ~ 150°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 Microsemi Corporation 1N5347E3/TR12 is a JEDEC registered silicon Zener diode with a nominal voltage of 10 V and ±5% tolerance. It features a maximum power dissipation of 5 W at 25°C, operating temperatures from -65°C to +150°C, and a maximum dynamic impedance of 2.0 Ω. The device utilizes an axial-lead T-18 package with RoHS compliant matte-tin plating.
Feature Summary
- Provides stable voltage regulation across broad operating current and temperature ranges
- Withstands high surge stresses and exhibits minimal changes in voltage versus current
- Features flexible axial-lead mounting terminals for secure installation
Applications
- Voltage regulation circuits requiring robust thermal performance
- Power supply protection against high surge stresses
- Electronic systems operating within extreme temperature environments
Procurement Notes
Verify the specific suffix 'e3' confirms lead-free RoHS compliance and 'TR12' indicates tape and reel packaging. Confirm the manufacturer designation as Microsemi Corporation or its successor entity. Ensure the component matches the T-18 axial-lead physical dimensions and void-free epoxy body specifications outlined in the official datasheet.
Selection Notes
Select this component when a 10 V reference with tight ±5% tolerance is required. Consider the 5 W power rating and low thermal resistance for applications needing high DC currents with adequate heat sinking. Verify that the T-18 through-hole form factor aligns with the target PCB layout constraints.
Part Context
This part belongs to the 1N5333B through 1N5388B series of 5.0 watt Zener diodes. The series offers a wide selection of voltages from 3.3 to 200 volts. The 'e3' suffix denotes RoHS compliance, while the 'TR' suffix specifies tape and reel packaging options for automated assembly processes.
Replacement Considerations
Surface mount equivalents are available in the SMBJ5333 to SMBJ5388B or SMBG5333B to SMBG5388B series. These provide similar electrical characteristics in compact surface mount packages.
