STMicroelectronics Snubberless TRIAC 800V 25A TOP-3
Insulated Snubberless TRIAC (800V, 25A) by STMicroelectronics. Ideal for inductive loads, motor control & lighting. TOP-3 through-hole mount.
This STMicroelectronics insulated Snubberless TRIAC is designed for general purpose mains power AC switching. It is especially recommended for use on inductive loads due to its high commutation performance. Featuring an insulated tab rated at 2500Vrms, this TRIAC can be utilised for both ON/OFF and phase angle functions across a variety of applications.
Key features include high current capability, low thermal resistance with clip bonding, and high commutation performance in either 4-quadrant or 3-quadrant configurations. The component is UL1557 certified, ensuring a high standard of safety and reliability for your electronic designs.
With a peak repetitive off-state voltage of 800V and an on-state RMS current of 25A, this device provides robust performance. It comes in a TOP-3 case style for through-hole mounting and operates at temperatures up to 125°C. The component measures 43 mm in height, 33 mm in width, and 15 mm in depth, with a weight of 6.759 grams.
- General purpose mains power AC switching
- Inductive loads
- Industrial applications
- Motor drive control
- Peak Repetitive Off-State Voltage: 800V
- On-State RMS Current: 25A
- Case Style: TOP-3
- Mounting: Through Hole
- Gate Trigger Voltage Max: 1.3V
- Peak On-State Voltage: 1.55V
- Peak Non-Repetitive Surge Current: 250A
- Holding Current Max: 75mA
- Number of Pins: 3
- Operating Temperature Max: 125°C
- Tab Insulation Rating: 2500Vrms
- Certification: UL1557
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 6.759 grams
- Triac Case Style: TOP-3
- of Pins: 3Pins
- Thyristor Mounting: Through Hole
- SVHC: No SVHC (25-Jun-2025)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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