1N5256B BK Encyclopedia Entry

Product Overview

The 1N5256B BK belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a specific voltage across their terminals. These diodes are commonly used for voltage regulation and protection in various electronic circuits. The 1N5256B BK is known for its specific characteristics, packaging, and quantity.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage Regulation and Protection
• Characteristics: Specific Breakdown Voltage, Low Dynamic Resistance
• Package: DO-35
• Essence: Semiconductor Device for Voltage Regulation
• Packaging/Quantity: Available in Reel or Bulk Packaging

Specifications

The 1N5256B BK Zener diode has the following specifications: - Voltage: 30V - Power Dissipation: 500mW - Operating Temperature Range: -65°C to +200°C - Zener Impedance: 10Ω

Detailed Pin Configuration

The 1N5256B BK Zener diode features a standard DO-35 package with two leads. The pin configuration is as follows: - Anode (A): Connected to the positive terminal - Cathode (K): Connected to the negative terminal

Functional Features

The key functional features of the 1N5256B BK Zener diode include: - Voltage Regulation: Maintains a constant voltage across its terminals - Overvoltage Protection: Safeguards connected circuits from excessive voltage spikes - Stable Operation: Provides stable voltage output under varying load conditions

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation
• Compact Size
• Wide Operating Temperature Range

Disadvantages

• Limited Power Dissipation Capability
• Sensitivity to Overcurrent Conditions

Working Principles

The 1N5256B BK Zener diode operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at the specified breakdown voltage.

Detailed Application Field Plans

The 1N5256B BK Zener diode finds extensive application in various electronic circuits, including: - Voltage Regulators - Overvoltage Protection Circuits - Signal Clipping and Limiting Circuits - Voltage Reference Circuits

Detailed and Complete Alternative Models

For applications requiring similar voltage regulation and protection capabilities, alternative models to the 1N5256B BK Zener diode include: - 1N5221B BK (4.3V) - 1N5234B BK (6.2V) - 1N5247B BK (18V)

In conclusion, the 1N5256B BK Zener diode offers precise voltage regulation and overvoltage protection, making it an essential component in various electronic circuits. Its compact size and stable operation make it suitable for diverse applications, although its limited power dissipation capability and sensitivity to overcurrent conditions should be considered in circuit design.

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