PLVA2653A,215

$0.37

Description：DIODE ZENER ARRAY 5.3V TO-236AB
Series：-

SKU:1d008e98323e Category: Zener Diode Arrays Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE ZENER ARRAY 5.3V TO-236AB
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Configuration：1 Pair Common Anode
Voltage - Zener (Nom) (Vz)：5.3 V
Tolerance：-
Power - Max：250 mW
Impedance (Max) (Zzt)：250 Ohms
Current - Reverse Leakage @ Vr：-
Operating Temperature：-
Grade：-
Qualification：-
Mounting Type：Surface Mount
pa_package-case：
Supplier Device Package：TO-236AB
Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA

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PLVA2653A,215

Overview

The PLVA2653A,215 is a low-voltage avalanche regulator double diode from the PLVA2600A series, manufactured by Nexperia USA Inc. It features two high-performance voltage regulator diodes with common anodes in a TO-236AB (SOT-23) surface-mount package. The nominal Zener voltage is 5.3 V at a test current of 250 μA, with a maximum dynamic impedance of 250 Ω and a temperature coefficient of 1.60 mV/K. Total power dissipation is rated at 250 mW for a single loaded diode and 180 mW for both loaded. The device supports a continuous forward current of 250 mA and operates within a junction temperature range up to 150 °C.

Feature Summary

Very low dynamic impedance at low currents, approximately one-twentieth of conventional series
Hard breakdown knee characteristics
Low noise performance, approximately one-tenth of conventional series
Small tolerances of working voltage

Applications

Low current, low power, low noise applications
CMOS RAM back-up circuits
Voltage stabilizers
Voltage limiters
Smoke detector relays

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific manufacturing origin markings such as Hong Kong, Malaysia, or China based on the suffix code. Ensure storage conditions adhere to moisture sensitivity level requirements before soldering.

Selection Notes

Select this component when precise low-voltage regulation is required in compact designs. The common anode configuration simplifies circuit layout compared to discrete dual diodes. Consider the 250 mW power dissipation limit and thermal resistance values for heat management in dense PCB layouts.

Part Context

This part belongs to the PLVA2600A series, which includes models ranging from PLVA2650A to PLVA2668A. All variants share the same SOT-23 package and general electrical structure but differ in nominal Zener voltage from 5.0 V to 6.8 V. The series is designed for small plastic SMD packages suitable for automated assembly processes.