T2550-12G:1200V 25A Snubberless™ Triac

Its 1200 V blocking voltage enables use in 3-phase industrial application. Its noise immunity and dynamic commutation makes it suitable for either inductive, capacitive or resistive load control. The T2550-12 is available in three packages: D²PAK, TO-220AB and TO-220AB insulated.

Key Features

  • On-state current: 25 A
  • Blocking voltage: 1200 V
  • High static and dynamic commutation
  • IGT = 50 mA
Product Specifications
DescriptionVersionSize
DS10039: 1200 V 25 A Snubberless™ Triac3.0480 KB
Application Notes
DescriptionVersionSize
AN2986: AC switch triggering with 3.3 V power supply1.3337 KB
AN4363: How to select the Triac, ACS, or ACST that fits your application2.0362 KB
AN4564: Is a positive power supply mandatory for my application, or could a negative output work also?1.0384 KB
AN2703: Parameter list for SCRs, TRIACs, AC switches, and DIACS2.599 KB
AN302: Thyristors and TRIACs: holding current - an important parameter3.3138 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
HW Model & CAD Libraries
DescriptionVersionSize
Standard and Snubberless™ Triacs PSpice model (.lib) and symbols (.olb)3.029 KB
Flyers
DescriptionVersionSize
T2550-12 Snubberless™ Triacs: 25 A, 1200 V SMD/Insulated Triacs for compact AC motor drive1.01 MB
Selection Guides
DescriptionVersionSize
Thyristors, Triacs, AC switches and A.S.D™ selection guide2.01 MB
Sample & Buy
Part NumberQuadrantsTriggering gate current max (mA) (I, II, III)Triggering gate current max (mA) (I, II, III, IV)Repetitive peak off-state voltage (V) (max)PackageUnit Price (US$) *QuantityPacking TypeECCN (EU)ECCN (US)Country of Origin
T2550-12GI, II, III50, 50, 50-1200D2PAK1.47610TubeNECEAR99CHINA
T2550-12G-TRI, II, III50, 50, 50-1200D2PAK1.47610Tape And ReelNECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
T2550-12GD2PAKIndustrialEcopack2md_d2-wspc-d2pak-wspc-clip_7bd1-wspc-25cvbl1.pdf
md_d2-wspc-d2pak-wspc-clip_7bd1-wspc-25cvbl1.xml
T2550-12G-TRD2PAKIndustrialEcopack2md_d2-wspc-d2pak-wspc-clip_7bd1-wspc-25cvbl1.pdf
md_d2-wspc-d2pak-wspc-clip_7bd1-wspc-25cvbl1.xml
1200 V 25 A Snubberless™ Triac T2550-12I
AC switch triggering with 3.3 V power supply ACS102-6T
How to select the Triac, ACS, or ACST that fits your application ACST6
Is a positive power supply mandatory for my application, or could a negative output work also? VIPER16
Parameter list for SCRs, TRIACs, AC switches, and DIACS FLC21
Thyristors and TRIACs: holding current - an important parameter T1635T-8FP
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches T405Q-600
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches TPDVXX25
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
md_d2-wspc-d2pak-wspc-clip_7bd1-wspc-25cvbl1.pdf T2550-12G
md_d2-wspc-d2pak-wspc-clip_7bd1-wspc-25cvbl1.xml T2550-12G