View tv04a-series datasheet:

SMD Transient Voltage Suppressor SMD T ransi ent V ol tage Suppressor COMCHIP C O M C H IP www.comchip.com.tw TV04A5V0 Thru TV04A171 Working Peak Reverse Voltage: 5.0 - 170 Volts Power Dissipation: 400 Watts Features DO-214AC (SMA) Ideal for surface mount applications Easy pick and place Plastic package has Underwriters Lab. 0.067(1.70) 0.110(2.79) flammability classification 94V-0 0.051(1.29) 0.086(2.18) Typical IR less than 1uA above 10V Fast reponse time: typically less 1nS for 0.180(4.57) 0.160(4.06) uni-direction, less than 5nS for bi- 0.012(0.31) directiona, from 0 V to BV min. 0.006(0.15) 0.091(2.31) 0.067(1.70) Mechanical data 0.008(0.20) 0.059(1.50) 0.004(0.10) 0.035(0.89) Case: JEDEC DO-214AC molded plastic 0.209(5.31) 0.185(4.7