Descriptions of onsemi SM12T1G provided by its distributors.
Diode TVS Dual/Single Uni-Directional/Bi-Directional 12V 300W 3-Pin SOT-23 T/R
SM05T1 Series 15.75 V 300 W Transient Voltage Suppressor Diode Array - SOT-23-3
TVS Diodes & ESD Suppressors; SM12T1G; ON SEMICONDUCTOR; 12 V; 19 V; 13.3 V; 14.53 V
-55℃~+150℃@(Tj) 13.3V 19V 300W 12A Unidirectional 12V SOT-23 ESD Protection Devices ROHS
TVS Diode, SM12T, Unidirectional, 12 V, 19 V, SOT-23, 3 Pins
ESD Protection Dual Common Anode Diodes 12 V, SOT-23
TVS DIODE ARRAY, 300W, 12V, SOT-23, FULL REEL
TRANSIENT VOLTAGE SUPPRESSOR DIODE ARRAY Trans Voltage Suppressor Diode, 300W, 12V V(RWM), Unidirectional, 2 Element, Silicon, TO-236AB
TVS DIODE ARRAY, 300W, 12V, SOT-23, FULL REEL; Diode Configuration:Common Anode; Power Dissipation Pd:225mW; Operating Temperature Min:-55°C; Operating Temperature Max:150°C; Diode Case Style:SOT-23; No. of Pins:3
TVS DIODE ARRAY, 300W, 12V, SOT-23, FULL REEL; Product Range:-; TVS Polarity:Unidirectional; Diode Case Style:SOT-23; No. of Pins:3Pins; Minimum Breakdown Voltage:13.3V; Maximum Breakdown Voltage:15.75V; Breakdown Voltage Vbr:14.5V RoHS Compliant: Yes