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The MMBZ5262BTW_R1_00001 is a surface mount silicon zener diode from the Panjit MMBZ5221BTW series, housed in an SOT-363 plastic package. It features a nominal zener voltage of 51V with a tolerance range of 48.45V to 53.55V. The device has a maximum power dissipation of 200mW and operates within a junction temperature range of -55°C to +150°C. Electrical characteristics include a maximum zener impedance (ZZT) of 125Ω at IZT=2.5mA and a maximum reverse leakage current of 39μA at VR=47V. The component utilizes planar die construction and complies with EU RoHS 2.0 standards.
Verify the specific ordering suffix R1_00001 against manufacturer documentation to confirm reel packaging quantities and marking codes. Ensure the requested part matches the MMBZ5262BTW electrical specifications. Confirm compliance requirements such as lead-free status and green molding compound adherence before procurement.
Select this component when a 51V zener reference is required in space-constrained designs. The SOT-363 package allows for triple isolation, making it suitable for multi-channel applications. Verify that the 200mW power rating and 125Ω impedance meet the circuit's thermal and noise requirements.
This part belongs to the MMBZ5221BTW ~ MMBZ5267BTW series of surface mount silicon zener diodes. The series offers various voltage options from 2.4V to 75V in the same SOT-363 footprint, facilitating design standardization across different voltage rails in portable electronics.
Direct replacements must match the 51V nominal voltage, SOT-363 package, and 200mW power rating. Verify pinout compatibility and electrical parameters such as impedance and leakage current.