onsemi Single Zener Diodes MMBZ5249BLT1G

Zener Diode 19V 225mW ±5% Surface Mount SOT-23-3 (TO-236)

Zener Diode 19V 225mW ±5% Surface Mount SOT-23-3 (TO-236)

Zener Diode 19V 225mW ±5% Surface Mount SOT-23-3 (TO-236)

Manufacturer: ON Semiconductor
Win Source Part Number: 1078349-MMBZ5249BLT1G
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±5%
Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA
Current - Reverse Leakage @ Vr: 100nA @ 14V
Voltage - Zener (Nom) (Vz): 19V
Impedance (Max) (Zzt): 23 Ohm
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
Popularity: Medium
Fake Threat In the Open Market: 88 pct.
Supply and Demand Status: Sufficient

225 mW; 5% Zener Diode Voltage Regulator

19V 225mW 5% Zener Diode SOT-23-3 Product overview: MMBZ5249BLT1G 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, 19V, 225mW, SOT-23. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 19V, 225mW, SOT-23, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-MMBZ5249BLT1G can be used for catalog matching and distributor lookup.