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Automotive Zener Diodes

ROHM Automotive Zener Diodes are AEC-Q101-qualified high-reliability diodes for voltage regulation. These diodes offer a 2.02V to 160V Zener voltage (V_Z) range and a 100mW to 1W power dissipation (P_D) range. The Automotive Zener diodes are available in a silicon epitaxial planar structure with a 1mA to 20mA Zener current (IZ) range. These diodes exhibit a storage temperature range between -55°C to 150°C. The Automotive grade Zener diodes come in EMD2, PMDU, SMD3, SOT-23, TUMD2M, UMD2, UMD3, UMD4, VMD2, and VMN2 package.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
Zener Diodes Zener Diode 9V 250mW 5mA Surface Mount SOD-23 BZX84B9V1LYT116 ROHM Semiconductor 1: Rp6.421 1.506In Stock	Mfr. Part No. BZX84B9V1LYT116 Mouser Part No 755-BZX84B9V1LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 9V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.506In Stock	Cut Tape Rp6.421 Rp3.926 Rp2.458 Rp1.835 Reel Rp1.248 View Rp1.614 Rp1.119 Rp936 Rp917	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 10V 250mW 5mA Surface Mount SOD-23 BZX84C10VLYT116 ROHM Semiconductor 1: Rp6.054 6.053In Stock	Mfr. Part No. BZX84C10VLYT116 Mouser Part No 755-BZX84C10VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 10V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6.053In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.248 View Rp1.046 Rp991	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 11V 250mW 5mA Surface Mount SOD-23 BZX84C11VLYT116 ROHM Semiconductor 1: Rp6.054 8.596In Stock	Mfr. Part No. BZX84C11VLYT116 Mouser Part No 755-BZX84C11VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 11V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.596In Stock	Cut Tape Rp6.054 Rp3.669 Rp2.293 Rp1.706 Reel Rp1.156 View Rp1.504 Rp862 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 12V 250mW 5mA Surface Mount SOT-23-3 BZX84C12VLYT116 ROHM Semiconductor 1: Rp6.054 5.493In Stock 6.000Expected 23/11/2026	Mfr. Part No. BZX84C12VLYT116 Mouser Part No 755-BZX84C12VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 12V 250mW 5mA Surface Mount SOT-23-3 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.493In Stock 6.000Expected 23/11/2026	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp2.000 Reel Rp1.523 View Rp1.761 Rp1.248 Rp1.046 Rp991 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 13V 250mW 5mA Surface Mount SOD-23 BZX84C13VLYT116 ROHM Semiconductor 1: Rp6.054 1.203In Stock 6.000Expected 24/11/2026	Mfr. Part No. BZX84C13VLYT116 Mouser Part No 755-BZX84C13VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 13V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.203In Stock 6.000Expected 24/11/2026	Cut Tape Rp6.054 Rp3.669 Rp2.293 Rp1.706 Reel Rp1.156 View Rp1.504 Rp1.027 Rp862 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 15V 250mW 5mA Surface Mount SOD-23 BZX84C15VLYT116 ROHM Semiconductor 1: Rp6.054 8.409In Stock	Mfr. Part No. BZX84C15VLYT116 Mouser Part No 755-BZX84C15VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 15V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.409In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.321 Rp1.046 Rp991 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 16V 250mW 5mA Surface Mount SOD-23 BZX84C16VLYT116 ROHM Semiconductor 1: Rp6.054 5.817In Stock	Mfr. Part No. BZX84C16VLYT116 Mouser Part No 755-BZX84C16VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 16V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.817In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.303 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23 BZX84C18VLYT116 ROHM Semiconductor 1: Rp6.054 6.324In Stock	Mfr. Part No. BZX84C18VLYT116 Mouser Part No 755-BZX84C18VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6.324In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.321 Rp1.046 Rp991	Min.: 1 Mult.: 1 : 3.000
Zener Diodes ZENER DIODE SOD-23 250MW 20V BZX84C20VLYT116 ROHM Semiconductor 1: Rp6.054 2.790In Stock	Mfr. Part No. BZX84C20VLYT116 Mouser Part No 755-BZX84C20VLYT116	ROHM Semiconductor	Zener Diodes ZENER DIODE SOD-23 250MW 20V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.790In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.174 Rp1.046 Rp862	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 22V 250mW 5mA Surface Mount SOD-23 BZX84C22VLYT116 ROHM Semiconductor 1: Rp6.054 8.525In Stock	Mfr. Part No. BZX84C22VLYT116 Mouser Part No 755-BZX84C22VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 22V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.525In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.303 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23 BZX84C24VLYT116 ROHM Semiconductor 1: Rp6.054 5.000In Stock	Mfr. Part No. BZX84C24VLYT116 Mouser Part No 755-BZX84C24VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.000In Stock	Cut Tape Rp6.054 Rp3.669 Rp2.293 Rp1.706 Reel Rp1.376 View Rp1.504 Rp1.027 Rp862 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 27V 250mW 2mA Surface Mount SOD-23 BZX84C27VLYT116 ROHM Semiconductor 1: Rp6.054 8.934In Stock	Mfr. Part No. BZX84C27VLYT116 Mouser Part No 755-BZX84C27VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 27V 250mW 2mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.934In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.321 Rp1.046 Rp991	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23 BZX84C2V4LYT116 ROHM Semiconductor 1: Rp6.054 8.944In Stock	Mfr. Part No. BZX84C2V4LYT116 Mouser Part No 755-BZX84C2V4LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.944In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.303 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23 BZX84C2V7LYT116 ROHM Semiconductor 1: Rp6.054 8.615In Stock	Mfr. Part No. BZX84C2V7LYT116 Mouser Part No 755-BZX84C2V7LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.615In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.303 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 30V 250mW 2mA Surface Mount SOD-23 BZX84C30VLYT116 ROHM Semiconductor 1: Rp6.054 8.685In Stock	Mfr. Part No. BZX84C30VLYT116 Mouser Part No 755-BZX84C30VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 30V 250mW 2mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.685In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.486 Rp1.321 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 33V 250mW 2mA Surface Mount SOD-23 BZX84C33VLYT116 ROHM Semiconductor 1: Rp7.338 7.277In Stock	Mfr. Part No. BZX84C33VLYT116 Mouser Part No 755-BZX84C33VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 33V 250mW 2mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7.277In Stock	Cut Tape Rp7.338 Rp5.008 Rp3.174 Rp2.000 Reel Rp1.523 View Rp1.743 Rp1.303 Rp1.156 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 36V 250mW 2mA Surface Mount SOD-23 BZX84C36VLYT116 ROHM Semiconductor 1: Rp6.054 5.843In Stock	Mfr. Part No. BZX84C36VLYT116 Mouser Part No 755-BZX84C36VLYT116	ROHM Semiconductor	Zener Diodes Zener Diode 36V 250mW 2mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.843In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.248 Rp1.046 Rp991	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 BZX84C3V0LYT116 ROHM Semiconductor 1: Rp6.054 8.780In Stock	Mfr. Part No. BZX84C3V0LYT116 Mouser Part No 755-BZX84C3V0LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.780In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.303 Rp1.046 Rp991	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 BZX84C3V3LYT116 ROHM Semiconductor 1: Rp6.054 2.058In Stock	Mfr. Part No. BZX84C3V3LYT116 Mouser Part No 755-BZX84C3V3LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.058In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.248 View Rp1.046 Rp991 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 BZX84C3V6LYT116 ROHM Semiconductor 1: Rp6.054 3.330In Stock	Mfr. Part No. BZX84C3V6LYT116 Mouser Part No 755-BZX84C3V6LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3.330In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.303 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 BZX84C3V9LYT116 ROHM Semiconductor 1: Rp6.054 8.747In Stock	Mfr. Part No. BZX84C3V9LYT116 Mouser Part No 755-BZX84C3V9LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.747In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.468 Rp1.321 Rp844	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23 BZX84C4V3LYT116 ROHM Semiconductor 1: Rp6.054 2.441In Stock	Mfr. Part No. BZX84C4V3LYT116 Mouser Part No 755-BZX84C4V3LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.441In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.431 Rp1.321 Rp844 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23 BZX84C4V7LYT116 ROHM Semiconductor 1: Rp6.054 6.446In Stock	Mfr. Part No. BZX84C4V7LYT116 Mouser Part No 755-BZX84C4V7LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6.446In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.303 Rp844 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23 BZX84C5V1LYT116 ROHM Semiconductor 1: Rp6.054 8.584In Stock	Mfr. Part No. BZX84C5V1LYT116 Mouser Part No 755-BZX84C5V1LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.584In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.523 View Rp1.321 Rp1.046 Rp862	Min.: 1 Mult.: 1 : 3.000
Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23 BZX84C5V6LYT116 ROHM Semiconductor 1: Rp6.054 3.321In Stock	Mfr. Part No. BZX84C5V6LYT116 Mouser Part No 755-BZX84C5V6LYT116	ROHM Semiconductor	Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3.321In Stock	Cut Tape Rp6.054 Rp2.642 Rp2.293 Rp1.706 Reel Rp1.248 View Rp1.046 Rp991	Min.: 1 Mult.: 1 : 3.000

Automotive Zener Diodes

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Automotive Zener Diodes

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