T2535T-8I Datasheet 25 A - 800 V - T-series Triac in TO-220AB insulated Features A2 25 A medium current Triac 150 C maximum junction temperature T J Surge capability V , V = 900 V DSM RSM G Three triggering quadrants A1 High noise immunity - static dV/dt Robust dynamic turn-off commutation - (dI/dt)c ECOPACK2 compliant component Comply with UL1557 insulation: 2.5 kV - reference file: E81734 G Applications A2 A1 General purpose AC line load control AC induction and universal motor control TO-220AB insulated Heating: water heater, e-bidet Power tools Cooker, oven Lighting and automation I/O control Inrush current limiting circuits Overvoltage crowbar protection Product status link T2535T-8I Description The T2535T-8I Triac in TO-220AB package can be used for the on/off or phase angle Product summary control function in general purpose AC switching. I 25 A T(RMS) Based on the ST Snubberless technology, it offers higher specified turn-off V , V commutation and noise immunity levels up to 150 C. 800 V DRM RRM The T2535T-8I safely optimizes the control of the motors and heaters loads for the V , V 900 V DSM RSM most constraining home appliances environments. I 35 mA GT By using an internal ceramic pad, the TO-220AB insulated package provides a UL recognized component isolation, rated at 2500 V . RMS DS13445 - Rev 1 - September 2020 www.st.com For further information contact your local STMicroelectronics sales office.T2535T-8I Characteristics 1 Characteristics Table 1. Absolute maximum ratings (limiting values) Symbol Parameter Value Unit I T = 101 C RMS on-state current (full sine wave) 25 A T(RMS) c t = 16.7 ms 210 I Non repetitive surge peak on-state current (full cycle, T initial = 25 C) A TSM j t = 20 ms 200 2 2 2 t = 10 ms I t I t value for fusing 264 A s p Critical rate of rise of on-state current, I = 2 x I , tr 100 ns, f = 100 Hz dl/dt f = 120 Hz 100 A/s G GT T = 125 C 800 j V / DRM Repetitive peak off-state voltage V V RRM T = 150 C 600 j V / DSM t = 10 ms T = 25 C Non Repetitive peak off-state voltage 900 V p j V RSM I Peak gate current t = 20 s T = 150 C 4 A GM p j p Maximum gate power dissipation t = 20 s T = 150 C 5 W GM p j P Average gate power dissipation T = 150 C 1 W G(AV) j T Storage temperature range -40 to +150 C stg T Operating junction temperature range -40 to +150 C j T Maximum lead temperature for soldering during 10 s 260 C L V Insulation RMS voltage, 1 minute 2.5 kV INS Table 2. Electrical characteristics (T = 25 C, unless otherwise specified) j Symbol Test conditions Quadrants Value Unit Min. 5 I mA GT V = 12 V, R = 30 I - II - III Max. 35 D L V Max. 1 V GT V V = V , R = 3.3 k, T = 150 C I - II - III Min. 0.15 V GD D DRM L j I - III Max. 50 I I = 1.2 x I mA L G GT II Max. 80 (1) I I = 500 mA, gate open T Max. 35 mA H V = 536 V, gate open T = 125 C Min. 1500 V/s D j (1) dV/dt V = 402 V, gate open T = 150 C Min. 1000 V/s D j T = 125 C Min. 28 A/ms j (1) (dl/dt)c Without snubber network T = 150 C Min. 18 A/ms j 1. For both polarities of A2 referenced to A1. DS13445 - Rev 1 page 2/11