SMBJ4729AE3/TR13
数据手册.pdf稳压二极管 Zener Voltage Regulator Diode
The SMBJ4728A-4764A and SMBG4728A-4764A series of surface mount 2.0 watt Zeners provides voltage regulation in a selection from 3.3 to 100 volts with different tolerances as identified by suffix letter on the part number as well as RoHS Compliant with an e3 suffix. This surface mount product series with lower thermal resistance features is equivalent to the JEDEC registered 1N4728 thru 1N4764A with identical electrical characteristics except it is rated at 2.0 W instead of 1.0 W. It is available in J-bend design SMBJ with the DO-214AA package for greater PC board mounting density or in Gull-wing design SMBG in the DO-215AA for visible solder connections. also offers numerous other Zener products to meet higher and lower power applications.