1N4749A BK TIN/LEAD

$0.05

Description：DIODE ZENER 24V 1W DO41
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk

SKU:da0da846467d Category: Single Zener Diodes Brand: Central Semiconductor Corp

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

Product Detailed Parameters

Description：DIODE ZENER 24V 1W DO41
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk
Voltage - Zener (Nom) (Vz)：24 V
Tolerance：±5%
Power - Max：1 W
Impedance (Max) (Zzt)：25 Ohms
Current - Reverse Leakage @ Vr：5 µA @ 18.2 V
Operating Temperature：-65°C ~ 200°C
Mounting Type：Through Hole
Package / Case：DO-204AL, DO-41, Axial
Voltage - Forward (Vf) (Max) @ If：1.2 V @ 200 mA
Grade：-
Qualification：-

Download product information

1N4749A BK TIN/LEAD

Overview

The Central Semiconductor 1N4749A BK TIN/LEAD is a silicon Zener diode designed for voltage regulation. It features a nominal Zener voltage of 24 V with a 5% tolerance, tested at 10.5 mA. The device dissipates 1.0 W at 50°C and operates within a temperature range of -65 to +200 °C. Electrical characteristics include a maximum dynamic impedance of 25 Ω at the test current and 750 Ω at knee current. Maximum reverse leakage current is 5 μA at 18.2 V, while the maximum DC forward current is 0.25 A.

Feature Summary

Provides stable voltage regulation using a single unidirectional silicon junction
Features a glass passivated DO-41 axial leaded package for through-hole mounting
Includes tin/lead plating on terminals as specified by the ordering suffix

Applications

Industrial equipment power supply circuits
Commercial electronic system voltage references
Entertainment industry signal conditioning
Computer hardware protection stages

Procurement Notes

Verify that the specific part number includes the required tin/lead terminal plating configuration. Confirm compliance with applicable environmental directives prior to integration. Ensure the procurement documentation matches the exact Central Semiconductor Corp designation to avoid substitution errors during assembly.

Selection Notes

Select this component when a precise 24 V reference point is required in high-reliability applications. The wide operating temperature range supports demanding environments. Verify that the 1.0 W power dissipation rating aligns with the thermal management capabilities of the target circuit design.

Part Context

This device belongs to the 1N4728A through 1N4764A series manufactured by Central Semiconductor Corp. The series utilizes a standardized DO-41 case outline for mechanical consistency across various voltage ratings. The product line is engineered for general-purpose voltage regulation tasks.