BT151

BT151 series Thyristors Rev. 03 — 7 June 2004 Product data sheet 1. Product profile 1.1 General description Passivated thyristors in a SOT78 plastic package. 1.2 Features s High thermal cycling performance s High bidirectional blocking voltage capability. 1.3 Applications s Motor control s Industrial and domestic lighting, heating and static switching. 1.4 Quick reference data s VDRM, VRRM ≤ 800 V (BT151-800R) s VDRM, VRRM ≤ 650 V (BT151-650R) s VDRM, VRRM ≤ 500 V (BT151-500R) s IT(RMS) ≤ 12 A s IT(AV) ≤ 7.5 A s ITSM ≤ 120 A. 2. Pinning information Table 1: Pin 1 2 3 mb Discrete pinning Description cathode (k) anode (a) gate (g) mounting base; connected to anode (a) Simplified outline mb Symbol sym037 123 SOT78 (TO-220AB) Philips Semiconductors BT151 series Thyristors 3. Ordering information Table 2: Ordering information Type number Package Name Description BT151-500R BT151-650R TO-220AB plastic single-ended package; heatsink mounted; 1 mounting hole; 3-lead TO-220AB BT151-800R 4. Limiting values Version SOT78 Table 3: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions VDRM, VRRM repetitive peak off-state voltage BT151-500R [1] BT151-650R [1] BT151-800R IT(AV) IT(RMS) average on-state current RMS on-state current half sinewave; Tmb ≤ 109 °C; Figure 1 all conduction angles; Figure 4 and Figure 5 ITSM non-repetitive peak on-state current half sinewave; Tj = 25 °C prior to surge; ...