onsemi 5.1V 17Ohm 300mW SOT-23 Zener Diode MMBZ5231BLT1G

Zener Diode Single 5.1V 5% 17Ohm 300mW 3-Pin SOT-23 T/R Product overview: MMBZ5231BLT1G from onsemi is a Zener Diode for voltage regulation, reference clamping, overvoltage protection, and compact board-level circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Zener, 5.1V, 17Ohm, 300mW, SOT-23. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 5.1V, 17Ohm, 300mW, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-MMBZ5231BLT1G can be used for catalog matching and distributor lookup.

225 mW; 5% Zener Diode Voltage Regulator

DIODE ZENER 5.1V 225MW SOT23-3

Diode Zener 5.1V 5% 225mW SOT-23

Diode Zener 5.1V 5% 225mW SOT-23

Diode Zener 5.1V 5% 225mW SOT-23

Zener Diode 5.1V 225mW ±5% Surface Mount SOT-23-3 (TO-236)

Zener Diode 5.1V 225mW ±5% Surface Mount SOT-23-3 (TO-236)

Zener Diode 5.1V 225mW ±5% Surface Mount SOT-23-3 (TO-236)

Manufacturer: ON Semiconductor
Win Source Part Number: 023848-MMBZ5231BLT1G
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±5%
Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA
Current - Reverse Leakage @ Vr: 5μA @ 2V
Voltage - Zener (Nom) (Vz): 5.1V
Impedance (Max) (Zzt): 17 Ohm
Family Name: MMBZ5231BL
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -65°C to 150°C
Case / Package: SOT-23-3 (TO-236)
Maximum Power Dissipation: 225mW
Alternative Parts (Cross-Reference): MMBZ5231BLT3; SZMMBZ5231BLT1G; SZMMBZ5231BLT3G;
Introduction Date: August 19, 1998
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2022
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 89 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Consumer Electronics, Portable Devices