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

 

Description

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.

Features

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)

 

 

Applications:

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

EH11A Datasheet PDF – 1A, Linear Regulator

The EH11A is a low-dropout linear regulator that can maintain a stable output voltage even with a low voltage difference. The chip offers a variety of output voltage options and an output current of up to 1A, making it suitable for a variety of power management applications.

Part Number: AZ1117H-ADJTRE1

Marking Code: EH11A

Function: 1A, low dropout linear regulator

Package: SOT-223 type

Manufacturer: Diodes Incorporated

Image

EH11A datasheet regulator

Description

The EH11A is a series of low dropout three-terminal regulators with a dropout of 1.15V at 1A output current.

The AZ1117 series provides current limiting and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within 1% for 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V and adjustable versions or 2% for 1.2V version. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal shutdown provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.

The AZ1117 has an adjustable version, which can provide the output voltage from 1.25V to 12V with only 2 external resistors.

 

The basic components of an LDO are as follows:

1. Pass Transistor: Regulates the input voltage to generate the output voltage. Usually a PNP bipolar transistor or PMOS transistor is used.

2. Error Amplifier: Compares the reference voltage to the feedback voltage and amplifies the difference.

3. Reference Voltage Source: Provides a stable reference voltage.

4. Feedback Network: Monitors the output voltage and feeds feedback to the error amplifier.

 

Features

1. Low Dropout Voltage: 1.15V at 1A Output Current

2. Trimmed Current Limit

3.  On-chip Thermal Shutdown

4. Three-terminal Adjustable or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V

5.  Operation Junction Temperature: -40 to +125 °C

Pinouts

EH11A pinout

Absolute maximum ratings ( Ta=25°C )

1. Input Voltage: Vin=20V

2. Operating Junction Temperature: Tj= 150 °C

3. Storage Temperature: Ts= -65 to +150 °C

4. ESD (Human Body Model): 2000 V

5. ESD (Machine Model): 250 V

 

Applications

1. PC Motherboard

2. LCD Monitor

3. Graphic Card

4. DVD-video Player

5. NIC/Switch

6. Telecom Equipment

7. ADSL Modem

8. Printer and other Peripheral Equipment

EH11A Datasheet PDF

EH11A pdf

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