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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case
Zener Diodes 22.78-24.02V 5mA SOD-323FL; UMD2 UFZVFHTE-1724B ROHM Semiconductor 1: 0,24 € 2 860In Stock	Mfr. Part No. UFZVFHTE-1724B Mouser Part No 755-UFZVFHTE-1724B	ROHM Semiconductor	Zener Diodes 22.78-24.02V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2 860In Stock	Cut Tape 0,24 € 0,106 € 0,091 € 0,067 € Reel 0,044 € View 0,066 € 0,037 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 25.19-26.56V 5mA SOD-323FL; UMD2 UFZVFHTE-1727B ROHM Semiconductor 1: 0,24 € 2 490In Stock	Mfr. Part No. UFZVFHTE-1727B Mouser Part No 755-UFZVFHTE-1727B	ROHM Semiconductor	Zener Diodes 25.19-26.56V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2 490In Stock	Cut Tape 0,24 € 0,106 € 0,091 € 0,067 € Reel 0,049 € View 0,041 € 0,037 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 27.98-29.5V 5mA SOD-323FL; UMD2 UFZVFHTE-1730B ROHM Semiconductor 1: 0,222 € 6 713In Stock	Mfr. Part No. UFZVFHTE-1730B Mouser Part No 755-UFZVFHTE-1730B	ROHM Semiconductor	Zener Diodes 27.98-29.5V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6 713In Stock	Cut Tape 0,222 € 0,097 € 0,084 € 0,075 € Reel 0,057 € View 0,066 € 0,048 € 0,037 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 33.23-35.01V 5mA SOD-323FL; UMD2 UFZVFHTE-1736B ROHM Semiconductor 1: 0,266 € 2 778In Stock	Mfr. Part No. UFZVFHTE-1736B Mouser Part No 755-UFZVFHTE-1736B	ROHM Semiconductor	Zener Diodes 33.23-35.01V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2 778In Stock	Cut Tape 0,266 € 0,116 € 0,101 € 0,075 € Reel 0,044 € View 0,066 € 0,037 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 35.88-37.79V 5mA SOD-323FL; UMD2 UFZVFHTE-1739B ROHM Semiconductor 1: 0,24 € 2 917In Stock	Mfr. Part No. UFZVFHTE-1739B Mouser Part No 755-UFZVFHTE-1739B	ROHM Semiconductor	Zener Diodes 35.88-37.79V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2 917In Stock	Cut Tape 0,24 € 0,106 € 0,091 € 0,067 € Reel 0,044 € View 0,066 € 0,043 € 0,038 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 4.534-4.795V 20mA SOD-323FL; UMD2 UFZVFHTE-174.7B ROHM Semiconductor 1: 0,231 € 6 268In Stock	Mfr. Part No. UFZVFHTE-174.7B Mouser Part No 755-UFZVFHTE-174.7B	ROHM Semiconductor	Zener Diodes 4.534-4.795V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6 268In Stock	Cut Tape 0,231 € 0,103 € 0,09 € 0,066 € Reel 0,058 € View 0,049 € 0,037 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 4.94-5.2V 20mA SOD-323FL; UMD2 UFZVFHTE-175.1B ROHM Semiconductor 1: 0,231 € 8 687In Stock	Mfr. Part No. UFZVFHTE-175.1B Mouser Part No 755-UFZVFHTE-175.1B	ROHM Semiconductor	Zener Diodes 4.94-5.2V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8 687In Stock	Cut Tape 0,231 € 0,103 € 0,09 € 0,066 € Reel 0,047 € View 0,04 € 0,035 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 5.45-5.73V 20mA SOD-323FL; UMD2 UFZVFHTE-175.6B ROHM Semiconductor 1: 0,258 € 275In Stock 6 000Expected 24/11/2026	Mfr. Part No. UFZVFHTE-175.6B Mouser Part No 755-UFZVFHTE-175.6B	ROHM Semiconductor	Zener Diodes 5.45-5.73V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	275In Stock 6 000Expected 24/11/2026	Cut Tape 0,258 € 0,112 € 0,097 € 0,071 € Reel 0,052 € 0,044 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 5.976-6.307V 20mA SOD-323FL; UMD2 UFZVFHTE-176.2B ROHM Semiconductor 1: 0,24 € 3 558In Stock 6 000Expected 16/03/2027	Mfr. Part No. UFZVFHTE-176.2B Mouser Part No 755-UFZVFHTE-176.2B	ROHM Semiconductor	Zener Diodes 5.976-6.307V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3 558In Stock 6 000Expected 16/03/2027	Cut Tape 0,24 € 0,106 € 0,091 € 0,067 € Reel 0,065 € View 0,049 € 0,041 € 0,038 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 6.525-6.865V 20mA SOD-323FL; UMD2 UFZVFHTE-176.8B ROHM Semiconductor 1: 0,337 € 5 689In Stock	Mfr. Part No. UFZVFHTE-176.8B Mouser Part No 755-UFZVFHTE-176.8B	ROHM Semiconductor	Zener Diodes 6.525-6.865V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5 689In Stock	Cut Tape 0,337 € 0,193 € 0,118 € 0,084 € Reel 0,065 € View 0,074 € 0,049 € 0,041 € 0,038 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 7.104-7.509V 20mA SOD-323FL; UMD2 UFZVFHTE-177.5B ROHM Semiconductor 1: 0,231 € 4 051In Stock	Mfr. Part No. UFZVFHTE-177.5B Mouser Part No 755-UFZVFHTE-177.5B	ROHM Semiconductor	Zener Diodes 7.104-7.509V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4 051In Stock	Cut Tape 0,231 € 0,099 € 0,087 € 0,064 € Reel 0,046 € 0,038 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 7.827-8.265V 20mA SOD-323FL; UMD2 UFZVFHTE-178.2B ROHM Semiconductor 1: 0,24 € 4 867In Stock	Mfr. Part No. UFZVFHTE-178.2B Mouser Part No 755-UFZVFHTE-178.2B	ROHM Semiconductor	Zener Diodes 7.827-8.265V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4 867In Stock	Cut Tape 0,24 € 0,106 € 0,084 € 0,074 € Reel 0,064 € View 0,049 € 0,041 € 0,037 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes 8.635-9.106V 20mA SOD-323FL; UMD2 UFZVFHTE-179.1B ROHM Semiconductor 1: 0,24 € 4 315In Stock	Mfr. Part No. UFZVFHTE-179.1B Mouser Part No 755-UFZVFHTE-179.1B	ROHM Semiconductor	Zener Diodes 8.635-9.106V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4 315In Stock	Cut Tape 0,24 € 0,106 € 0,091 € 0,067 € Reel 0,044 € View 0,066 € 0,037 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323FL-2
Zener Diodes Zener Diode 18V 200mW Surface Mount UMZ18NFHT106 ROHM Semiconductor 1: 0,559 € 2 890In Stock	Mfr. Part No. UMZ18NFHT106 Mouser Part No 755-UMZ18NFHT106	ROHM Semiconductor	Zener Diodes Zener Diode 18V 200mW Surface Mount Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2 890In Stock	Cut Tape 0,559 € 0,252 € 0,222 € 0,168 € Reel 0,127 € View 0,123 € 0,098 €	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOT-323-3
Zener Diodes ZENER SOT-323 .2W 6.8V UMZC6.8NFHT106 ROHM Semiconductor 1: 0,586 € 2 561In Stock	Mfr. Part No. UMZC6.8NFHT106 Mouser Part No 755-UMZC6.8NFHT106	ROHM Semiconductor	Zener Diodes ZENER SOT-323 .2W 6.8V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2 561In Stock	Cut Tape 0,586 € 0,265 € 0,233 € 0,176 € Reel 0,133 € View 0,116 € 0,115 €	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOT-323-3
ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor for Automotive UMZC6.8NFMFHT106 ROHM Semiconductor 1: 0,604 € 975In Stock 3 000Expected 01/02/2027	Mfr. Part No. UMZC6.8NFMFHT106 Mouser Part No 755-UMZC6.8NFMFHT106	ROHM Semiconductor	ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor for Automotive Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	975In Stock 3 000Expected 01/02/2027	Cut Tape 0,604 € 0,27 € 0,237 € 0,179 € Reel 0,126 € View 0,174 € 0,125 € 0,111 € 0,11 €	Min.: 1 Mult.: 1 : 3 000			SOT-323-3
Zener Diodes 13.5-16.5V 500mW SOD-323HE 10mA YDZVFHTR15 ROHM Semiconductor 1: 0,329 € 2 463In Stock	Mfr. Part No. YDZVFHTR15 Mouser Part No 755-YDZVFHTR15	ROHM Semiconductor	Zener Diodes 13.5-16.5V 500mW SOD-323HE 10mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2 463In Stock	Cut Tape 0,329 € 0,146 € 0,127 € 0,094 € Reel 0,069 € View 0,067 € 0,051 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323HE-2
Zener Diodes 14.4-17.6V 10mA SOD-323HE; TUMD2M YDZVFHTR16 ROHM Semiconductor 1: 0,702 € 4 316In Stock	Mfr. Part No. YDZVFHTR16 Mouser Part No 755-YDZVFHTR16	ROHM Semiconductor	Zener Diodes 14.4-17.6V 10mA SOD-323HE; TUMD2M Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4 316In Stock	Cut Tape 0,702 € 0,485 € 0,307 € 0,19 € Reel 0,125 € View 0,14 € 0,105 € 0,091 € 0,085 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323HE-2
Zener Diodes 9.41-9.9V 500mW SOD-323HE 20mA YFZVFHTR10B ROHM Semiconductor 1: 0,453 € 762In Stock	Mfr. Part No. YFZVFHTR10B Mouser Part No 755-YFZVFHTR10B	ROHM Semiconductor	Zener Diodes 9.41-9.9V 500mW SOD-323HE 20mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	762In Stock	Cut Tape 0,453 € 0,202 € 0,177 € 0,132 € Reel 0,093 € View 0,126 € 0,091 € 0,079 € 0,067 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323HE-2
Zener Diodes 11.44-12.03V 500mW SOD-323HE 10mA YFZVFHTR12B ROHM Semiconductor 1: 0,426 € 2 839In Stock	Mfr. Part No. YFZVFHTR12B Mouser Part No 755-YFZVFHTR12B	ROHM Semiconductor	Zener Diodes 11.44-12.03V 500mW SOD-323HE 10mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2 839In Stock	Cut Tape 0,426 € 0,191 € 0,167 € 0,125 € Reel 0,093 € View 0,123 € 0,092 € 0,08 € 0,071 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323HE-2
Zener Diodes 13.89-14.62V 500mW SOD-323HE 10mA YFZVFHTR15B ROHM Semiconductor 1: 0,426 € 1 426In Stock	Mfr. Part No. YFZVFHTR15B Mouser Part No 755-YFZVFHTR15B	ROHM Semiconductor	Zener Diodes 13.89-14.62V 500mW SOD-323HE 10mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1 426In Stock	Cut Tape 0,426 € 0,191 € 0,167 € 0,125 € Reel 0,093 € View 0,123 € 0,092 € 0,08 € 0,074 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323HE-2
Zener Diodes 16.82-17.7V 500mW SOD-323HE 10mA YFZVFHTR18B ROHM Semiconductor 1: 0,311 € 6 242In Stock	Mfr. Part No. YFZVFHTR18B Mouser Part No 755-YFZVFHTR18B	ROHM Semiconductor	Zener Diodes 16.82-17.7V 500mW SOD-323HE 10mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6 242In Stock	Cut Tape 0,311 € 0,139 € 0,12 € 0,084 € Reel 0,064 € View 0,077 € 0,057 € 0,045 € 0,041 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323HE-2
Zener Diodes 18.63-19.59V 500mW SOD-323HE 10mA YFZVFHTR20B ROHM Semiconductor 1: 0,266 € 3 184In Stock	Mfr. Part No. YFZVFHTR20B Mouser Part No 755-YFZVFHTR20B	ROHM Semiconductor	Zener Diodes 18.63-19.59V 500mW SOD-323HE 10mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3 184In Stock	Cut Tape 0,266 € 0,115 € 0,10 € 0,074 € Reel 0,064 € View 0,052 € 0,048 € 0,041 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323HE-2
Zener Diodes 20.64-21.71V 500mW SOD-323HE 5mA YFZVFHTR22B ROHM Semiconductor 1: 0,426 € 3 261In Stock	Mfr. Part No. YFZVFHTR22B Mouser Part No 755-YFZVFHTR22B	ROHM Semiconductor	Zener Diodes 20.64-21.71V 500mW SOD-323HE 5mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3 261In Stock	Cut Tape 0,426 € 0,191 € 0,167 € 0,15 € Reel 0,107 € View 0,129 € 0,091 € 0,079 € 0,067 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323HE-2
Zener Diodes 24.97-26.26V 500mW SOD-323HE 5mA YFZVFHTR27B ROHM Semiconductor 1: 0,266 € 4 874In Stock	Mfr. Part No. YFZVFHTR27B Mouser Part No 755-YFZVFHTR27B	ROHM Semiconductor	Zener Diodes 24.97-26.26V 500mW SOD-323HE 5mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4 874In Stock	Cut Tape 0,266 € 0,115 € 0,10 € 0,074 € Reel 0,053 € View 0,052 € 0,045 € 0,04 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Zener Diodes	SMD/SMT	SOD-323HE-2

Automotive Zener Diodes

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Automotive Zener Diodes

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