1N4007 Datasheet Diode – 1000V, 1.0A, Standard Rectifier

The correct number is 1N4007, not IN4007.

Function: 1.0A, 1000V, Standard Diode ( Recovery Rectifier )

Package: DO-41 Type

Manufacturer: Won-Top Electronics


1N4007 rectifier diode



This diode is 1000V, 1.0A, Standard Rectifier.  Its high surge current capability, low forward voltage drop, and ease of use make it a popular choice for low voltage and low current power supply applications. However, its low maximum current rating, slow switching speed, high reverse recovery time, and limited voltage rating may limit its use in some applications.

The 1N4007 is a widely used rectifier diode. It is a member of the 1N400x series of diodes, which are commonly employed in various electronic circuits for rectification purposes. The 1N4007 diode is specifically designed for general-purpose rectification applications in power supplies, converters, and other electronic systems.

1. Rectification Function: The primary function of the diode is to rectify alternating current (AC) into direct current (DC). It allows current to flow in only one direction, blocking the reverse current flow when the applied voltage is in the opposite polarity.

2. Voltage and Current Ratings: This diode has a maximum repetitive peak reverse voltage rating of 1000 volts, making it suitable for use in high-voltage applications. It can handle an average forward rectified current of up to 1 ampere.


A photo of the diode mounted on the PCB


1. Diffused Junction

2. Low Forward Voltage Drop

3. High Current Capability

4. High Reliability

5. High Surge Current Capability



1N4007 datasheet


Mechanical Data

1. Case: DO-41, Molded Plastic

2. Terminals: Plated Leads Solderable per MIL-STD-202, Method 208

3. Polarity: Cathode Band

4. Weight: 0.35 grams (approx.)

5. Mounting Position: Any

6. Marking: Type Number



1N4007 Datasheet PDF

Learn the Advantages and Disadvantages of the 1N4007


1. High surge current capability: The 1N4007 diode can handle peak forward surge currents of up to 30A, making it suitable for applications where there are sudden current spikes.

2. Low forward voltage drop: The maximum forward voltage drop of the 1N4007 is 1.1V at 1A, which is relatively low for a rectifier diode. This reduces power dissipation and improves efficiency in power supply applications.

3. Easy to use: The 1N4007 diode is a standard, general-purpose diode that is easy to find and use in a variety of applications. It is also available in a common through-hole package that is easy to mount on printed circuit boards.

4. Low cost: The 1N4007 diode is a low-cost component, making it an economical choice for low voltage and low current power supply applications.


Performance characteristics

1N4007 diode datasheet



1. Low maximum current rating: The average forward rectified current rating of the 1N4007 diode is 1A, which may not be sufficient for high current applications.

2. Relatively slow switching speed: The 1N4007 diode has a relatively slow switching speed compared to other diodes, making it unsuitable for high-speed switching applications.

3. High reverse recovery time: The 1N4007 diode has a relatively high reverse recovery time, which may limit its use in some applications.

4. Limited voltage rating: While the 1N4007 diode has a high repetitive reverse voltage rating of 1000V, this may not be sufficient for some high voltage applications.

Other data sheets are available within the file:

1N4001 = 50V

1N4002 = 100V

1N4003 = 200V

1N4004 =  400V

1N4005 = 600V

1N4006 = 800V

IN4007 = 1000V



1N4007 vs 1N5408?

0. Maximum current ratings:

1N5408 has a higher maximum current rating of 3A compared to 1N4007’s maximum current rating of 1A.

1. Forward voltage drop:

1N4007 has a lower forward voltage drop of about 0.7V compared to 1N5408’s forward voltage drop of about 1V. This means that 1N4007 is more efficient at converting AC to DC voltage.

2. Switching speed:

1N4007 has a faster switching speed compared to 1N5408. This means that 1N4007 is more suitable for applications where a faster response time is required.

3. Physical size:

1N5408 is physically larger than 1N4007 and can handle higher power levels.


Difference between 1N4007 vs 1N4148

These are the two most commonly used diodes when choosing diodes for electronic circuits.

The 1N4007 is a rectifier diode that can handle high current and voltage loads, while the 1N4148 is a fast switching diode that can handle low current and voltage loads.

The 1N4148 diode is a fast-switching diode that is commonly used in high-frequency applications, such as RF circuits and signal processing circuits.

One of the main advantages of the 1N4148 diode is its fast recovery time, which makes it ideal for use in high-frequency circuits. It also has a low junction capacitance, which means that it can handle high-frequency signals without introducing significant distortion.

1N4148 is a commonly used small signal diode that is used for high-frequency rectification, signal clipping, and protection of sensitive electronic components. This is 100V, 500mW, Small Signal Diode, Rectifier.


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BAW56 Datasheet PDF – 75V, Switching Diode, Rectifier

The BAW56 is a high-speed switching diode, widely used in electronic circuits. It contains two diodes connected in a common cathode configuration and is a surface mount device with three leads in a SOT-23-3 package.

Function: 75V, Dual Switchng Diode

Package: SOT-23 Type ( Surface Mount )

Manufacturer: Diodes Incorporated. , Nexperia

Image and Pinouts:

BAW56 datasheet

BAW56 datasheet



The BAW56 is 75V, Switching Diode, Rectifier. It is used in circuits requiring high-speed switching and in diode clamp circuits to protect the circuit from power surges.

A diode is a two-terminal electronic component that conducts electrical current in only one direction, and acts as a barrier to current flow in the opposite direction. It is a type of semiconductor device that is widely used in electronic circuits for a variety of purposes, including rectification, voltage regulation, and signal processing.


1. Fast Switching Speed

2. Surface Mount Package Ideally Suited for Automated Insertion

3. For General Purpose Switching Applications

4. Two Diode Elements Connected in a Common Anode Configuration

5. Totally Lead-Free & Fully RoHS Compliant

6. Halogen and Antimony Free. “Green” Device

7. Qualified to AEC-Q101 Standards for High Reliability

BAW56 datasheet

Absolute maximum ratings ( Ta=25°C )

1. Non-Repetitive Peak Reverse Voltage : Vrm = 100 V

2. Peak Repetitive Reverse Voltage : Vrrm = 75 V

3. Forward Continuous Current : Ifm = 300 mA

4. Power Dissipation: Pd = 350 mW

5. Storage temperature: Tstg = -65 to +150 °C

6. High switching speed: trr ≤ 4 ns

7. Low capacitance: Cd ≤ 2 pF

8. Low leakage current

9. Reverse voltage: VR ≤ 90 V


BAW56 datasheet

Mechanical Data:

1. Case: SOT23

2. Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0

3. Moisture Sensitivity: Level 1 per J-STD-020

4. Terminals: Matte Tin Finish annealed over Alloy 42 leadframe (Lead Free Plating).

5. Weight: 0.008 grams (approximate)




1. Switching circuits

(1) It is suitable as a switching element in digital circuits because of its high-speed switching characteristics.

2. Blocking circuits

3. Clamping circuits

(1) It is used in clamp circuits that limit the maximum voltage of input signals.

4. High-frequency applications

(1) 1. It is used in RF circuits because it has excellent ability to process high-frequency signals.

5. Low-power applications

6. Signal processing circuits



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BAW56 Datasheet PDF Download

BAW56 pdf

Other data sheets are available within the file: BAW56Q