ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRIAC ALTERNISTOR 800V 25A D2PAK
- Series：Snubberless™
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Triac Type：Alternistor - Snubberless
- Voltage - Off State：800 V
- Current - On State (It (RMS)) (Max)：25 A
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：250A, 260A
- Current - Gate Trigger (Igt) (Max)：35 mA
- Current - Hold (Ih) (Max)：50 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：D2PAK
- Grade：-
- Qualification：-
Download product information
Overview
The T2535-800G-TR is a Snubberless™ TRIAC from STMicroelectronics, rated for 25 A RMS on-state current and 800 V repetitive peak off-state voltage. Housed in a surface-mount TO-263 (D2PAK) package with three pins, it supports operation across a junction temperature range of -40°C to 125°C. Key electrical parameters include a maximum gate trigger current of 35 mA, a maximum gate trigger voltage of 1.3 V, and a holding current of 50 mA. The device features a surge current rating of 250 A and a peak gate power dissipation of 1 W.
Feature Summary
- Snubberless technology enables direct AC switching without external RC snubber circuits under specified limits.
- High static dV/dt immunity reduces the risk of false turn-on due to noise.
- Robust dynamic turn-off commutation capability ensures reliable performance in demanding environments.
Applications
- General purpose AC switching
- On/off control for home appliance motors
- Phase angle control for heating loads
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact packaging and tape specifications. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the D2PAK thermal resistance values with your PCB layout design to maintain safe operating temperatures during high-current applications.
Selection Notes
Select this component when a 25 A RMS current capacity and 800 V blocking voltage are required in a surface-mount form factor. It is suitable for designs prioritizing board space efficiency over through-hole alternatives. Consider the 125°C junction temperature limit when calculating thermal management solutions for enclosed appliance enclosures.
Part Context
This part belongs to the T25 series of medium current TRIACs designed for general-purpose AC switching. It shares the Snubberless™ architecture with other members like the T2535T-8G, offering enhanced noise immunity and commutation capabilities. The series is optimized for cost-effective mass production in consumer electronics and home appliances.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with equivalent 25 A, 800 V D2PAK TRIACs from other manufacturers by comparing gate trigger characteristics and thermal resistance values before substitution.
