Rectifier Diode 1N4001 IN4002 1N4003 1A/200V Diode DO-41

Introduction to Thyristor Diode Modules

Thyristor diode modules, often simply referred to as thyristors, are a type of semiconductor device used primarily for controlling and switching electrical power in various applications. They act as controlled switches, allowing current to flow when triggered by a small gate signal. Once turned on, they remain conducting until the current through them falls below a certain threshold or the direction of the current is reversed.

A thyristor module typically consists of multiple thyristors packaged together to handle higher currents or voltages than a single component could manage. These modules can be found in a variety of configurations, including SCR (Silicon Controlled Rectifier), TRIAC, and GTO (Gate Turn-Off) thyristors, each designed for specific types of power control tasks.

Features and Advantages of Thyristor Diode Modules

1. High Power Handling Capacity:
   Thyristor modules are capable of handling high levels of power, making them suitable for industrial applications that require robust and reliable power management solutions.

2. Efficient Power Control:
   Thyristors offer precise control over the power delivered to a load. By controlling the timing of the gate pulse, it’s possible to adjust the amount of power being transferred, which is particularly useful in AC power control applications such as dimming lights or speed control of motors.

3. Low Conduction Losses:
   When fully on, thyristors have low forward voltage drops, resulting in minimal power losses during conduction. This efficiency contributes to lower operating temperatures and improved energy efficiency.

4. Rugged Construction:
   Designed for harsh environments, thyristor modules feature durable packaging that can withstand mechanical stress, temperature fluctuations, and other environmental factors typical in industrial settings.

5. Compact Design:
   Despite their ability to handle significant power, modern thyristor modules are compact, enabling space-saving designs in equipment where size and weight are critical considerations.

6. Cost-Effective Solution:
   Thyristor modules provide an economical way to implement powerful switching and control functions compared to alternative technologies that might not be as efficient or may cost more per unit of power handled.

7. Simple Triggering Mechanism:
   Thyristors require only a small gate current to turn on, which simplifies the design of control circuits. The triggering mechanism can be easily integrated into existing systems with minimal additional components.

8. Wide Range of Applications:
   From motor control and power supplies to welding machines and traction systems, thyristor modules find application across a broad spectrum of industries due to their versatile characteristics.

9. Overcurrent Protection:
   Many thyristor modules come equipped with built-in protection features against overcurrent conditions, safeguarding both the device itself and connected loads from potential damage.

10. Fast Switching Speeds:
    Advanced thyristor modules can switch states rapidly, which is beneficial in applications requiring quick response times or frequent switching cycles without compromising performance.

(Rectifier Diode 1N4001 IN4002 1N4003 1A/200V Diode DO-41)

Specification of Rectifier Diode 1N4001 IN4002 1N4003 1A/200V Diode DO-41

The 1N4001, 1N4002, and 1N4003 are general-purpose rectifier diodes made for low-frequency power applications, providing reputable performance in converting AC to DC. These diodes belong to the 1N400x series, widely recognized for their toughness and cost-effectiveness. Each design is rated for a maximum average onward present of 1A, with a non-repetitive optimal surge current of 30A, making them ideal for overload security and short-term suppression. The essential difference depends on their peak reverse voltage (PRV) ratings: the 1N4001 deals with as much as 50V, the 1N4002 up to 100V, and the 1N4003 approximately 200V, allowing versatility for varying voltage demands.

Built in a DO-41 package, these diodes feature a round epoxy body with axial leads, making sure very easy placing on PCBs or in through-hole applications. The plan dimensions are approximately 4.3 mm in size and 2.7 mm in diameter, with a lead length of 25mm. The resilient design sustains a broad operating temperature level variety of -65 ° C to +175 ° C, making certain security under severe problems.

Electrically, the diodes display an ahead voltage decrease of 1V at 1A, reducing power loss during operation. Reverse leakage current is usually 5µA at room temperature, enhancing effectiveness in obstructing reverse voltage. With a reverse recuperation time of around 30µs, these diodes are enhanced for line-frequency rectification (as much as 50-60Hz), such as in power supplies, battery chargers, and adapters. They are not fit for high-speed changing applications yet excel in bridge rectifiers, voltage clamping, and self-contained circuits.

The 1N4001-1N4003 diodes comply with RoHS criteria, making certain environmental safety and security. Their mechanical and electric endurance is confirmed with extensive testing, consisting of thermal biking and dampness resistance. Perfect for commercial, customer electronic devices, and automobile systems, these diodes supply an equilibrium of efficiency, sturdiness, and affordability. Storage referrals include keeping elements in anti-static product packaging at temperature levels between -55 ° C and 150 ° C to preserve solderability and electric integrity. Soldering should be done at 260 ° C for no more than 10 seconds to prevent thermal damage. Widely offered and backed by years of proven integrity, the 1N400x series continues to be a staple in power correction options.

(Rectifier Diode 1N4001 IN4002 1N4003 1A/200V Diode DO-41)

Applications of Rectifier Diode 1N4001 IN4002 1N4003 1A/200V Diode DO-41

The 1N4001, 1N4002, and 1N4003 are general-purpose rectifier diodes from the commonly utilized 1N400x series, developed for low-frequency power applications. These diodes take care of a typical forward current of 1A and are offered with differing peak inverted voltage (PIV) rankings, such as 50V (1N4001), 100V (1N4002), and 200V (1N4003), making them versatile to diverse voltage needs. Encased in a DO-41 package with axial leads, they are easy to mount on PCBs or incorporate into point-to-point circuitry, supplying longevity and cost-effectiveness for both enthusiast and commercial use.

A primary application is AC-to-DC conversion in power supplies. These diodes are integral to half-wave or full-wave rectifier circuits, transforming rotating present right into useful straight present for devices like adapters, LED chauffeurs, and small devices. Their 1A existing score suits low-to-moderate power systems. In battery chargers, they fix air conditioning input to DC for risk-free charging of lead-acid, NiMH, or Li-ion batteries while stopping reverse present circulation, enhancing circuit long life.

Reverse polarity defense is an additional vital use. Positioned in collection with a power input, these diodes obstruct current if the supply is connected incorrectly, safeguarding delicate electronics. They likewise act as self-contained diodes throughout inductive tons such as relays, electric motors, or solenoids. By offering a course for recurring current when the lots is switched off, they reduce voltage spikes that might harm transistors or microcontrollers.

In renewable energy systems, these diodes function as blocking diodes in photovoltaic panels, stopping reverse existing discharge throughout low-light conditions. Their low forward voltage decrease minimizes power loss. Additionally, they are utilized in voltage securing circuits to limit short-term surges, safeguarding elements like sensing units or ICs. For standard DC-DC converters, they help in voltage guideline by correcting changed outputs.

The 1N4001, 1N4002, and 1N4003 diodes are valued for their reliability, high surge current resistance (up to 30A non-repetitive), and thermal security. Their uncomplicated layout and broad availability make them a go-to selection for educational projects, do it yourself electronic devices, and business equipment needing reliable rectification. Whether in consumer electronic devices, automobile systems, or industrial controls, these diodes supply constant efficiency across a spectrum of low-power applications.

Company Profile

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Rectifier Diode 1N4001 IN4002 1N4003 1A/200V Diode DO-41, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Rectifier Diode 1N4001 IN4002 1N4003 1A/200V Diode DO-41

What is the primary application of the 1N4001, 1N4002, and 1N4003 diodes? These diodes are general-purpose rectifiers designed for converting alternating current (AC) to direct current (DC) in low-frequency power supplies. They handle up to 1A average forward current and are commonly used in adapters, battery chargers, and circuit protection. Their 200V peak repetitive reverse voltage (for 1N4003) makes them suitable for voltage clamping, blocking, and freewheeling in circuits.

What distinguishes the 1N4001, 1N4002, and 1N4003 from one another? The key difference is their maximum repetitive reverse voltage (VRRM): 1N4001 supports 50V, 1N4002 up to 100V, and 1N4003 up to 200V. All share the same 1A forward current rating and DO-41 package. They are interchangeable if the circuit’s voltage requirements are below their individual limits, but the 1N4003 is preferred for higher-voltage applications.

What is the maximum forward current these diodes can handle? Each diode can sustain a continuous forward current of 1A, with a non-repetitive peak surge current of up to 30A. However, prolonged operation near the 1A limit may require heat sinks or adequate ventilation to prevent overheating. Exceeding the current rating can cause permanent damage due to thermal stress.

Can these diodes withstand reverse voltage spikes? Yes, but only within their rated VRRM. For example, the 1N4003 can block reverse voltages up to 200V. Exceeding this threshold may lead to breakdown and failure. For environments with voltage spikes, pairing the diode with a transient voltage suppressor (TVS) or selecting a higher-rated diode (e.g., 1N4004-1N4007) is advisable.

What are the physical characteristics of the DO-41 package? The DO-41 is a cylindrical epoxy-coated package with axial leads, measuring approximately 4.3mm in body diameter and 5.2mm in length. It is designed for through-hole PCB mounting and offers durability under standard operating conditions. The cathode is marked with a band on one end for easy polarity identification during installation.

(Rectifier Diode 1N4001 IN4002 1N4003 1A/200V Diode DO-41)