The Triac, 8A, 800V, TO-220AB from WeEn Semiconductors is designed for general-purpose bidirectional switching and phase control applications. It features a peak repetitive off-state voltage (Vdrm) of 800V and an on-state RMS current (IT(rms)) of 8A, making it suitable for various load conditions. The device supports direct triggering from low power drivers and logic integrated circuits, which enhances its versatility in interfacing with microcontrollers. The Triac has a low holding current, which minimizes electromagnetic interference (EMI) during commutation. It is planar passivated for improved voltage ruggedness and reliability, and it can be triggered in all four quadrants. The package type is TO-220AB, which allows for effective heat dissipation due to its design. This component is RoHS compliant, ensuring it meets environmental standards. Engineers considering this Triac for their projects should evaluate its specifications against their application requirements, particularly in terms of voltage and current handling capabilities.
TRIAC Logic - Sensitive Gate 800V 8A Through Hole TO-220AB
TRIAC SENS GATE 800V 8A TO220AB Product overview: BT137-800E,127 from WeEn Semiconductors Co., Ltd is a Triac for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 800V, 8A. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, 800V, 8A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-BT137-800E,127 can be used for catalog matching and distributor lookup.
Manufacturer: WeEn Semiconductors
Win Source Part Number: 770450-BT137-800E,12
Packaging: Tube
Mounting Style: Through Hole
Operating Temperature Range: 125°C (TJ)
Package: TO-220-3
Configuration: Single
Voltage - Off State: 800V
Current - Non Rep. Surge 50, 60Hz (Itsm): 65A, 71A
Triac Type: Logic - Sensitive Gate
Family Name: BT137-800E
Categories: Discrete Semiconductor Products
Manufacturer Package: TO-220AB
Current - On State (It (RMS)) (Maximum): 8A
Voltage - Gate Trigger (Vgt) (Maximum): 1.5V
Current - Gate Trigger (Igt) (Maximum): 10mA
Current - Hold (Ih) (Maximum): 20mA
Alternative Parts (Cross-Reference): TIC225N-S; CQ220-8N; FT0809SH00TU; CQ220-10N;
Introduction Date: August 05, 2015
ECCN: EAR99
Estimated EOL Date: 2026
Popularity: Medium
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Limited
Quantity per package: 1k pcs
TRIAC SENS GATE 800V 8A TO220AB
TRIAC, 8A, 800V, TO-220AB; Peak Repetitive Off-State Voltage, Vdrm:800V; On State RMS Current IT(rms):8A; Triac Case Style:TO-220AB; Gate Trigger Current Max (QI), Igt:25mA; Gate Trigger Voltage Max Vgt:1V; Peak Gate Power:5W; Peak RoHS Compliant: Yes
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Thyristors | Triacs | Triacs | Triacs | Triacs |
| Product Number | 1740-1031-ND | 300-BT137-800E,127 | 770450-BT137-800E,127 | BT137-800E,127 | 65AC5872 |
| Product Name | TRIACs | 800V 8A Triac | Triacs - BT137-800E,127 | Discrete Semiconductor Products - Thyristors - TRIACs | Triac, 8A, 800V, To-220Ab; Peak Repetitive Off-State Voltage, Vdrm Ween Semiconductors |
| Package Type | TO-220; TO-220-3 | Tube | TO-220-3 | TO-220-3 | TO-220; TO-220AB |
| Operating Temperature | 125 C (257 F) | 125 C (257 F) | 125 C (257 F) | 125 C (257 F) | |
| Standards and Certifications | RoHS | RoHS | |||
| Pin Count | 3 | ||||
| VDRM | 800 volts | 800 volts | 800 volts | 800 volts |
