1N4688

$3.77

Description：DIODE ZENER 4.7V 500MW DO204AH
Series：-
Mfr：Motorola
Package：Bulk

SKU:78dfde5719c7 Category: Single Zener Diodes Brand: Motorola

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Product introduction

Product Detailed Parameters

Description：DIODE ZENER 4.7V 500MW DO204AH
Series：-
Mfr：Motorola
Package：Bulk
Voltage - Zener (Nom) (Vz)：4.7 V
Tolerance：±5%
Power - Max：500 mW
Impedance (Max) (Zzt)：-
Current - Reverse Leakage @ Vr：10 µA @ 3 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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1N4688

Overview

The Motorola 1N4688 is a silicon planar junction rectifier diode designed for general-purpose switching and rectification applications. It features a glass passivated junction, providing high reliability and stability under various operating conditions. The device is manufactured using advanced silicon epitaxial planar technology, ensuring consistent performance characteristics across production batches.

Feature Summary

Glass passivated junction for enhanced environmental resistance
Silicon epitaxial planar construction for improved reliability
High surge current capability for robust operation

Applications

General-purpose rectification in power supplies
Switching circuits requiring fast recovery
Protection against voltage spikes in electronic systems

Procurement Notes

Verify the manufacturer datasheet for specific electrical limits including peak reverse voltage and forward current ratings. Confirm package type and marking codes match requirements. Ensure compliance with relevant industry standards before integration into final designs.

Selection Notes

Consider thermal management requirements when selecting this component for high-current applications. Evaluate reverse leakage current specifications at elevated temperatures to ensure circuit stability. Match package style to available PCB footprint constraints during design phase.

Part Context

This component belongs to the standard 1N series of silicon rectifier diodes, widely used in consumer electronics and industrial equipment. Motorola's manufacturing process emphasizes consistency and longevity, making it suitable for mass production environments where reliability is critical.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.