Overview
The LDP01-26AYD2R-AQ is a Transient Voltage Suppressor (TVS) diode produced by Diotec Semiconductor. This component is designed to provide overvoltage protection and load dump protection, particularly in automotive and industrial applications. It is part of the LDP01 series, which is known for its high reliability and compliance with automotive standards such as AEC-Q101. The 'R' suffix indicates that the component is packaged on a 13” reel, making it suitable for high-volume production and automated assembly processes.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | D2PAK (TO-263AB) |
| Peak Pulse Power Dissipation (10/1000 µs) | 5000 W |
| Steady State Power Dissipation on Infinite Heatsink | 8 W at TC = 25°C |
| Maximum Junction Temperature | 175°C |
| Working Peak Reverse Voltage (VWM) | 22 V |
| Breakdown Voltage (VBR) | 26 V |
| Clamping Voltage (VC) at IPPM (10/1000 µs) | 35.5 V |
| ESD Immunity | ± 30 kV (IEC 61000-4-2) |
| Peak Forward Surge Current | 400 A (Half sine-wave, 8.3 ms) |
| Storage Temperature | -50°C to +175°C |
| RoHS / REACH Compliance | Yes |
Key Features
- Industry standard D2PAK package
- Uni- and bidirectional versions available
- Passes load dump test according to ISO-16750-2 2012E – Table 5 Test A
- Very fast response time
- AEC-Q101 compliant and qualified for automotive applications
- Compliant with RoHS and REACH regulations
- High peak pulse power dissipation and steady state power dissipation capabilities
Applications
- Over-voltage protection in various electronic systems
- Load-dump protection in motor vehicle supply systems
- Protection in on-board chargers for electric vehicles (EV)
- Protection for automotive USB outlets and other automotive electronics
- Industrial and commercial applications requiring high reliability and surge protection
Q & A
- What is the primary function of the LDP01-26AYD2R-AQ? The primary function is to provide overvoltage protection and load dump protection in electronic systems.
- What package type does the LDP01-26AYD2R-AQ come in? It comes in the D2PAK (TO-263AB) package.
- What is the peak pulse power dissipation of the LDP01-26AYD2R-AQ? The peak pulse power dissipation is 5000 W for a 10/1000 µs waveform.
- Is the LDP01-26AYD2R-AQ compliant with automotive standards? Yes, it is AEC-Q101 compliant and qualified.
- What are the storage temperature limits for the LDP01-26AYD2R-AQ? The storage temperature limits are -50°C to +175°C.
- Does the LDP01-26AYD2R-AQ comply with RoHS and REACH regulations? Yes, it complies with both RoHS and REACH regulations.
- What is the maximum junction temperature for the LDP01-26AYD2R-AQ? The maximum junction temperature is 175°C.
- Can the LDP01-26AYD2R-AQ be used in industrial applications? Yes, it can be used in industrial and commercial applications requiring high reliability and surge protection.
- How is the LDP01-26AYD2R-AQ packaged for high-volume production? It is packaged on a 13” reel, indicated by the 'R' suffix.
- What is the ESD immunity of the LDP01-26AYD2R-AQ? The ESD immunity is ± 30 kV according to IEC 61000-4-2.
