TRIAC Alternistor - Snubberless 1.2kV 40A Through Hole TOP3
40A high-voltage Triacs Product overview: TPDV1240RG from STMicroelectronics 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 40A. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, 40A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-TPDV1240RG can be used for catalog matching and distributor lookup.
TRIAC ALTERNISTOR 1.2KV 40A TOP3
Manufacturer: STMicroelectronics
Win Source Part Number: 037376-TPDV1240RG
Packaging: Tube/Rail
Mounting: Through Hole
Current - Hold (Ih) (Max): 50mA
Configuration: Single
Voltage - Off State: 1200V (1.2kV)
Voltage - Gate Trigger (Vgt) (Max): 1.5V
Current - Gate Trigger (Igt) (Max): 200mA
Current - On State (It (RMS)) (Max): 40A
Current - Non Rep. Surge 50, 60Hz (Itsm): 350A, 370A
Triac Type: Alternistor - Snubberless
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: TOP3
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited
TRIAC, 1.2kV, 40A, TOP-3; Peak Repetitive Off State Voltage:1.2kV; On State RMS Current:40A; Triac Case Style:TOP-3; Gate Trigger Voltage Max:1.5V; Peak Non Repetitive Surge Current:350A; Holding Current Max:50mA; No. of Pins:3Pins RoHS Compliant: Yes
TRIAC ALTERNISTOR 1.2KV 40A TOP3
TO-3P-3 TRIACs ROHS
| DigiKey | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Thyristors | Triacs | Triacs | Triacs | Triacs | Triacs | Triacs | Triacs | Triacs | Thyristors |
| Product Number | 497-3794-5-ND | 300-TPDV1240RG | TPDV1240RG | 037376-TPDV1240RG | 6870987 | 6870987P | 57P3826 | TPDV1240RG | TPDV1240RG | TPDV1240RG |
| Product Name | TRIACs | 40A Triac | TRIACs | Triacs - TPDV1240RG | TRIACs | TRIACs | Triac, 1.2Kv, 40A, Top-3; Peak Repetitive Off State Voltage Stmicroelectronics | Discrete Semiconductor Products - Thyristors - TRIACs | Triode/MOS Tube/Transistor >> TRIACs | Triacs |
| Package Type | TOP-3 | TOP-3 | TOP3 | Top3 | TOP | TOP-3 | TOP-3 | TO-3P | ||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |||||
| Standards and Certifications | RoHS | RoHS | RoHS | RoHS | RoHS | |||||
| VRRM | 1200 volts | |||||||||
| Pd | 2000 milliwatts |
