Overview
The P0102DA 1AA3 is a sensitive standard Silicon-Controlled Rectifier (SCR) produced by STMicroelectronics. This device is characterized by its high blocking voltage and low gate current requirements, making it suitable for a variety of applications where gate current is limited. The P0102DA is packaged in a through-hole TO-92 package, which is lead-free and halogen-free, complying with ECOPACK2 environmental standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| On-state RMS current (IT(RMS)) | 0.8 | A |
| Average on-state current (IT(AV)) | 0.5 | A |
| Non-repetitive surge peak on-state current (ITSM) | 8 | A |
| Repetitive peak off-state voltage (VDRM/VRRM) | 400 | V |
| Gate current (IGT) | 0.2 | mA |
| Maximum junction temperature (Tj) | 125 | °C |
| Storage junction temperature range (Tstg) | -40 to +150 | °C |
| Package type | TO-92 |
Key Features
- High blocking voltage of 400 V, ideal for interrupter circuits and other high-voltage applications.
- Low gate current of 0.2 mA, suitable for applications with limited gate current availability.
- High immunity to voltage spikes and noise, ensuring reliable operation in noisy environments.
- Available in through-hole TO-92 package with lead-free and halogen-free plating and molding resin.
- Compliant with ECOPACK2 environmental standards.
- Maximum junction temperature of 125 °C and storage temperature range of -40 to +150 °C.
Applications
- Gate driver for large thyristors.
- Overvoltage crowbar protection.
- Ground fault circuit interrupters.
- Arc fault circuit interrupters.
- Standby mode power supplies.
- Residual current detectors.
Q & A
- What is the maximum on-state RMS current of the P0102DA SCR?
The maximum on-state RMS current (IT(RMS)) is 0.8 A.
- What is the repetitive peak off-state voltage of the P0102DA?
The repetitive peak off-state voltage (VDRM/VRRM) is 400 V.
- What is the gate current requirement for the P0102DA?
The gate current (IGT) is 0.2 mA.
- What is the maximum junction temperature for the P0102DA?
The maximum junction temperature (Tj) is 125 °C.
- In what package is the P0102DA available?
The P0102DA is available in a through-hole TO-92 package.
- Is the P0102DA compliant with environmental standards?
Yes, the P0102DA is ECOPACK2 compliant, meaning it is lead-free and halogen-free.
- What are some typical applications of the P0102DA?
Typical applications include gate drivers for large thyristors, overvoltage crowbar protection, ground fault circuit interrupters, and more.
- What is the storage temperature range for the P0102DA?
The storage temperature range (Tstg) is -40 to +150 °C.
- What is the non-repetitive surge peak on-state current of the P0102DA?
The non-repetitive surge peak on-state current (ITSM) is 8 A for tp = 8.3 ms and Tj initial = 25 °C.
- How does the P0102DA handle voltage spikes and noise?
The P0102DA has high immunity to voltage spikes and noise, ensuring reliable operation in noisy environments).
