1PMT5916E3/TR7

Description：DIODE ZENER 4.3V 3W DO216AA
Series：-
Mfr：Microsemi Corporation
Package：Tape & Reel (TR)

SKU:b46ce37acc4a Category: Single Zener Diodes Brand: Microsemi Corporation

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 introduction

1PMT5916E3/TR7 is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Microsemi Corporation. Its product description is DIODE ZENER 4.3V 3W DO216AA. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for 1PMT5916E3/TR7

Description：DIODE ZENER 4.3V 3W DO216AA
Series：-
Mfr：Microsemi Corporation
Package：Tape & Reel (TR)
Voltage - Zener (Nom) (Vz)：4.3 V
Tolerance：±20%
Power - Max：3 W
Impedance (Max) (Zzt)：6 Ohms
Current - Reverse Leakage @ Vr：5 µA @ 1 V
Operating Temperature：-55°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：DO-216AA
Voltage - Forward (Vf) (Max) @ If：1.2 V @ 200 mA

Single Zener Diodes datasheet and documents for 1PMT5916E3/TR7

1PMT5916E3/TR7

Single Zener Diodes Overview

The Microsemi Corporation 1PMT5916E3/TR7 is a surface mount Zener diode housed in the Powermite DO-216AA package. It provides a nominal Zener voltage of 4.3V with a standard tolerance of ±5%. The device supports a maximum DC power dissipation of 3.0 watts and operates within a junction temperature range of -55°C to +150°C. Electrical characteristics include a dynamic impedance of 6.0 ohms at a test current of 87.2 mA, a knee current of 1.0 mA, and a maximum reverse leakage current of 5 µA.

Single Zener Diodes Feature Summary

Powermite surface mount packaging with an integral metallic bottom to eliminate solder flux entrapment
Unique locking tab acts as an efficient heat sink for external mounting
Compatible with automatic insertion equipment
ESD rating exceeding 16kV per human body model

Single Zener Diodes Applications

Voltage regulation in surface mount circuits
Protection against electrostatic discharge events
Integration into automated assembly lines

Single Zener Diodes Procurement Notes

Verify that the ordering suffix /TR7 corresponds to the Tape & Reel packaging format containing 3,000 pieces per 7-inch reel. Confirm the 'e3' designation indicates lead-free compliance and RoHS adherence. Ensure the specific part number matches the required ±5% tolerance variant rather than tighter tolerance options.

Single Zener Diodes Selection Notes

Select this component when a 3-watt power handling capability is required in a compact surface mount footprint. The design is suitable for applications needing low reverse leakage and high ESD immunity. Verify thermal management requirements align with the specified 30°C/W junction-to-tab thermal resistance.

Single Zener Diodes Part Context

This device belongs to the 1PMT5913B through 1PMT5956B series of 3.0 Watt Zener Diodes manufactured by Microsemi. The series offers a wide selection of voltages from 3.3 to 200 volts. These components are designed as surface mount equivalents to larger through-hole packages while maintaining identical electrical characteristics.