onsemi Single Zener Diodes SZMM3Z4V3T1G

Zener Diode, 4.3V V(Z), 6.98%, 0.3W, Silicon, Unidirectional

Zener Diode 4.3V 200mW ±7% Surface Mount SOD-323

Zener Diode 4.3V 200mW ±7% Surface Mount SOD-323

Zener Diode 4.3V 200mW ±7% Surface Mount SOD-323

Manufacturer: ON Semiconductor
Win Source Part Number: 795995-SZMM3Z4V3T1G
Packaging: Reel package
Operating Temperature Range: -65°C ~ 150°C
Package: SC-76, SOD-323
Mounting: SMD
Tolerance: ±7%
Power - Max: 200mW
Current - Reverse Leakage @ Vr: 3μA @ 1V
Voltage - Zener (Nom) (Vz): 4.3V
Family Name: MM3Z4V3
Categories: Discrete Semiconductor Products
Manufacturer Package: SOD-323
Voltage - Forward (Vf) (Maximum) @ If: 900mV @ 10mA
Impedance (Maximum) (Zzt): 90 Ohm
Alternative Parts (Cross-Reference): MM3Z5521B; MMSZ5229BSW; PZU4.3B3A/DG; PZU4.3B2A/DG ;
Introduction Date: May 17, 2000
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2025
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 87 pct.
Supply and Demand Status: Limited

200mW 5% Zener, SOD323F 4.3 V (Automotive), SOD-323 2 LEAD, 3000-REEL Product overview: SZMM3Z4V3T1G 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 Automotive, Zener, 200mW, 4.3 V. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Automotive, Zener, 200mW, 4.3 V, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-SZMM3Z4V3T1G can be used for catalog matching and distributor lookup.