BTA25-800CW

® BTA/BTB24, BTA25, BTA26 and T25 Series 25A TRIACS SNUBBERLESS ™ & STANDARD MAIN FEATURES: Symbol IT(RMS) V DRM/VRRM IGT (Q1) Value 25 600 and 800 35 to 50 Unit A V mA A1 A2 G A2 G A2 A2 A1 A1 A2 G DESCRIPTION Available either in through-hole of surface and T25 mount packages, the BTA/BTB24-25-26 triac series is suitable for general purpose AC power switching. They can be used as an ON/OFF function in applications such as static relays, heating regulation, water heaters, induction motor starting circuits...or for phase control operation in high power motor speed controllers, soft start circuits...The snubberless versions (BTA/BTB...W and T25 series) are specially recommended for use on inductive loads, thanks to their high commutation performances. By using an internal ceramic pad, the BTA series provides voltage insulated tab (rated at 2500V RMS) complying with UL standards (File ref.: E81734). ABSOLUTE MAXIMUM RATINGS Symbol IT(RMS) Parameter RMS on-state current (full sine wave) TO-220AB Insulated (BTA24) A1 A2 G A2 TO-220AB (BTB24) A1 G A2 D 2PAK (T25G) A1 A2 G RD91 (BTA25) TOP3 Insulated (BTA26) Value Tc = 100°C Tc = 90° C Tc = 75° C t = 16.7 ms t = 20 ms 25 Unit A ITSM It dI/dt Non repetitive surge peak on-state current (full cycle, Tj initial = 25°C) I t Value for fusing Critical rate of rise of on-state current IG = 2 x IGT , tr ≤ 100 ns D PAK TO-220AB RD91 TOP3 Ins. TO-220AB Ins. F = 60 Hz F = 50 Hz 260 250 450 A As A/µs V A W °C 1/9 tp = 10...