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SD4002

Manufacturer: AUK

4BIT MICRO CONTROLLER
Partnumber Manufacturer Quantity Availability
SD4002 AUK 3450 In Stock

Description and Introduction

4BIT MICRO CONTROLLER **Part SD4002 Manufacturer Specifications, Descriptions, and Features:**  

- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Schottky Diode  
- **Configuration:** Dual Common Cathode  
- **Maximum Average Forward Current (IF(AV)):** 1A per diode  
- **Peak Forward Surge Current (IFSM):** 30A (non-repetitive)  
- **Reverse Voltage (VR):** 40V  
- **Forward Voltage Drop (VF):** 0.5V (typical at 1A)  
- **Reverse Leakage Current (IR):** 0.5mA (maximum at 40V)  
- **Operating Temperature Range:** -65°C to +125°C  
- **Package Type:** SOT-23 (Small Outline Transistor)  
- **Features:**  
  - Low forward voltage drop  
  - High current capability  
  - Fast switching speed  
  - Common cathode configuration for compact circuit design  
  - Suitable for high-efficiency power applications  

This information is based on the manufacturer's datasheet for the SD4002 Schottky diode.

Application Scenarios & Design Considerations

4BIT MICRO CONTROLLER

Alternative Part Number

  • 1N4002 --: Standard 1A 100V rectifier diode in DO-41 package, widely available and a common cross for general-purpose rectification.
  • 1N4004 --: 1A 400V rectifier diode with higher voltage rating, pin-compatible and suitable as a more robust replacement.
  • 1N4148 --: Fast switching signal diode for small-signal applications, usable when the original is used in low-current signal paths.
  • BPW34 --: PIN photodiode with similar spectral response and low capacitance, widely available and a common substitute for SD4002-type photodiodes.
  • SFH203P --: Silicon PIN photodiode with comparable sensitivity and fast response, suitable drop-in replacement in most sensing circuits.
  • TEMD1000 --: Small-surface PIN photodiode offering similar photocurrent characteristics and package style for general optical sensing applications.

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