Overview
The T435-700B-TR is a 4 A Triac from STMicroelectronics, part of the T4 series. This component is based on ST’s Snubberless / Logic level technology, which provides high commutation performances. It is suitable for use on AC inductive loads and is recommended for applications involving universal motors, electro valves, kitchen aid equipment, power tools, and dishwashers. The T435-700B-TR is available in a DPAK package and is UL certified, making it a reliable choice for various industrial and consumer applications.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| IT(rms) | On-state rms current (full sine wave) | 4 | A |
| VDRM, VRRM | Maximum off-state voltage | 700 | V |
| IGT | Gate trigger current | 5 to 35 | mA |
| ITSM | Non repetitive surge peak on-state current | 30 A (F = 50 Hz, t = 20 ms), 31 A (F = 60 Hz, t = 16.7 ms) | A |
| I²t | I²t value for fusing | 5.1 | A²s |
| dI/dt | Critical rate of rise of on-state current | 50 A/µs | A/µs |
| IGM | Peak gate current | 4 | A |
| PG(AV) | Average gate power dissipation | 1 | W |
| Tstg | Storage junction temperature range | -40 to +150 | °C |
| Tj | Operating junction temperature range | -40 to +125 | °C |
Key Features
- Three quadrants Triac
- Snubberless / Logic level technology providing high commutation performances
- Available in DPAK package
- UL certified (ref. file E81734)
- Lead-free package and halogen-free molding epoxy
- High surge current capability
- High dV/dt and dI/dt ratings
Applications
- General purpose AC inductive loads
- Motor control circuits
- Small home appliances
- Universal motors
- Electro valves
- Kitchen aid equipment
- Power tools
- Dishwashers
Q & A
- What is the maximum on-state rms current of the T435-700B-TR? The maximum on-state rms current is 4 A.
- What are the possible package types for the T435-700B-TR? The T435-700B-TR is available in a DPAK package.
- What is the gate trigger current range for the T435-700B-TR? The gate trigger current range is 5 to 35 mA.
- What are the maximum off-state voltages for the T435-700B-TR? The maximum off-state voltages are 700 V.
- Is the T435-700B-TR UL certified? Yes, the T435-700B-TR is UL certified (ref. file E81734).
- What are the typical applications for the T435-700B-TR? Typical applications include general purpose AC inductive loads, motor control circuits, small home appliances, universal motors, electro valves, kitchen aid equipment, power tools, and dishwashers.
- What is the critical rate of rise of on-state current for the T435-700B-TR? The critical rate of rise of on-state current is 50 A/µs.
- What is the average gate power dissipation for the T435-700B-TR? The average gate power dissipation is 1 W.
- What is the storage junction temperature range for the T435-700B-TR? The storage junction temperature range is -40 to +150 °C.
- What is the operating junction temperature range for the T435-700B-TR? The operating junction temperature range is -40 to +125 °C.
