Product Summary
The T1258N04TOF is a Phase Control Thyristor.
Parametrics
T1258N04TOF general specification: (1)on-state voltage: 1.50V; (2)threshold voltage: 1.00V; (3)slope resistance: 0.10mΩ; (4)gate trigger current: 250 mA; (5)gate trigger voltage: 1,5 V; (6)gate non-trigger current: 5mA; (7)gate non-trigger voltage: 0,2 V; (8)holding current: 300 mA; (9)latching current: 1200 mA; (10)forward off-state and reverse current: 80 mA; (11)gate controlled delay time: 4 us.
Features
T1258N04TOF features: (1)repetitive peak forward off-state and reverse voltages: 200V; (2)non-repetitive peak forward off-state voltage: 200V; (3)non-repetitive peak reverse voltage: 250V; (4)maximum RMS on-state current: 2500 A; (5)average on-state current: 1258A; (6)surge current: 23000A; (7)critical rate of rise of on-state current: 120 A/us; (8)critical rate of rise of off-state voltage: 1000V/us.
Diagrams

| Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||
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![]() T1258N04TOF |
![]() Infineon Technologies |
![]() SCR Modules 400V 2500A |
![]() Data Sheet |
![]() Negotiable |
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| Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||
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![]() T125/500 |
![]() Vector |
![]() Prototyping Products TERM .042" PKG-500 GOLD PLATED |
![]() Data Sheet |
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![]() T125/C |
![]() Vector |
![]() Prototyping Products TERM .042" PKG-100 |
![]() Data Sheet |
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![]() |
![]() T12521 |
![]() Switchcraft |
![]() Mounting Hardware T12521 HEX NUT |
![]() Data Sheet |
![]()
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![]() |
![]() T1258N04TOF |
![]() Infineon Technologies |
![]() SCR Modules 400V 2500A |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() T1258N06TOF |
![]() Infineon Technologies |
![]() SCR Modules 600V 23KA |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() T1258N06TOF VT |
![]() Infineon Technologies |
![]() SCR Modules PCT 600V 1258A |
![]() Data Sheet |
![]() Negotiable |
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(Hong Kong)










