Part Number: R1200

Function: HIGH VOLTAGE SILICON RECTIFIER

Package: DO-41 Type

Manufacturer: KD

Image and Pinouts:

 

Description

This is 1200V, 500mA, Diode. This is a high voltage rectifier diode with a maximum voltage rating of 1200V and a maximum current rating of 0.5A. Its main function is to convert alternating current (AC) into direct current (DC) by allowing current flow in only one direction.

Features

1. Low cost
2. Low leakage
3. Low forward voltage drop
4. High current capability

Mechanical Data

1. Case : JEDEC DO-41 molded plastic body
2. Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026
3. Polarity : Color band denotes cathode end
4. Mounting Position : Any
5. Weight : 0.012 ounce, 0.33 grams

Advantages

1. Ideal for high voltage power supply applications

2. Low forward voltage drop results in less power dissipation and higher efficiency

3. Good temperature stability ensures consistent performance over a wide temperature range

Disadvantages

1. Low current rating compared to other diodes

2. May not be suitable for high current applications

Other data sheets are available within the file: R1500, R1800, R2000

R1200 Datasheet PDF Download

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What is SR220?

This is a Schottky rectifier diode that is commonly used in power supply and other electronic circuits.

Part Number: SR220

Function: Reverse voltage 20V, 2A Schottky Barrier Rectifier

Package: DO-15 Type

Manufacturer: ComChip

Image and Pinouts:

 

Description

This is Schottky Barrier Rectifier. It has a maximum repetitive reverse voltage of 20V and a maximum forward current of 2A.

 

Advantages Vs Disadvantages

Advantages:

1. Low forward voltage drop, which results in less power dissipation and higher efficiency
2. Fast switching speed, which is useful in high-frequency applications

3. High surge capability, which allows the device to handle short-term overloads without damage
4. Low leakage current, which helps to reduce power consumption and increase overall efficiency
5. ESD protection, which helps to protect the device from electrostatic discharge damage during handling and assembly

Disadvantages:

1. Low maximum repetitive reverse voltage, which restricts its use in high-voltage applications
2. Low maximum forward current, which restricts its use in high-power applications
3. The forward voltage drop can vary significantly with temperature, which can be a concern in some applications

Features

1. Low drop down voltage

2. 2.0A operation at TA=75°C with no thermal runaway

3. For use in low voltage, high frequency invertors free wheeling and polarity protection

4. Silicon epitaxial planar chips

 

Mechanical Data :

1. Case : Molded plastic body DO-15

2. Epoxy : UL94-V0 rated flame retardant

3. Terminals : Solderable per MIL-STD-750 Method 2026

4. Polarity : Color band denotes cathode end

5. Mounting Position : Any

6. Weight : 0.015 ounces, 0.4 grams

 

SR220 Datasheet PDF Download

Other data sheets are available within the file:

SB2100E, SB2100E-G, SB220,SB220-T3, SB220-TB, SB240, SB260, SB2100

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