Overview
The TPDV1240RG is a high-performance alternistor triac produced by STMicroelectronics. This device is part of the TPDVxx40 series, which is renowned for its very high commutation levels and high surge current capability. The TPDV1240RG is specifically designed for power control applications involving inductive loads such as motors and transformers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RMS On-state Current (IT(RMS)) | 40 | A |
| Max. Blocking Voltage (VDRM/VRRM) | 1200 | V |
| Gate Current (IGT) | 200 | mA |
| Non-repetitive Surge Peak On-state Current (ITSM) | 590 A (tp = 2.5 ms), 370 A (tp = 8.3 ms), 250 A (tp = 10 ms) | A |
| Critical Rate of Rise of On-state Current (dl/dt) | 20 A/µs (repetitive), 100 A/µs (non-repetitive) | A/µs |
| Insulation RMS Voltage | 2500 V | V |
| Operating Junction Temperature Range | -40 to +125 °C | °C |
| Storage Junction Temperature Range | -40 to +150 °C | °C |
Key Features
- High-performance alternistor technology
- Very high commutation levels and high surge current capability
- Insulated package with 2500 V rms (UL recognized: E81734)
- High noise immunity (500 V/μs)
- ECOPACK compliant (lead-free plating and halogen-free package)
- TOP3 package with flange mount
Applications
- Motor control
- Induction motor speed control
- Power control for inductive loads (motors, transformers)
- Home appliances
- Power tools
- Industrial systems
Q & A
- What is the RMS on-state current of the TPDV1240RG?
The RMS on-state current (IT(RMS)) is 40 A.
- What is the maximum blocking voltage of the TPDV1240RG?
The maximum blocking voltage (VDRM/VRRM) is 1200 V.
- What is the gate current required for the TPDV1240RG?
The gate current (IGT) is 200 mA.
- What are the non-repetitive surge peak on-state current values for the TPDV1240RG?
The non-repetitive surge peak on-state current (ITSM) is 590 A for tp = 2.5 ms, 370 A for tp = 8.3 ms, and 250 A for tp = 10 ms.
- What is the critical rate of rise of on-state current for the TPDV1240RG?
The critical rate of rise of on-state current (dl/dt) is 20 A/µs (repetitive) and 100 A/µs (non-repetitive).
- What is the insulation RMS voltage of the TPDV1240RG?
The insulation RMS voltage is 2500 V.
- What is the operating junction temperature range for the TPDV1240RG?
The operating junction temperature range is -40 to +125 °C.
- What is the storage junction temperature range for the TPDV1240RG?
The storage junction temperature range is -40 to +150 °C.
- What are the typical applications of the TPDV1240RG?
The TPDV1240RG is typically used in motor control, induction motor speed control, and power control for inductive loads.
- Is the TPDV1240RG ECOPACK compliant?
