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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Zener Diodes 22.78-24.02V 5mA SOD-323FL; UMD2 UFZVFHTE-1724B ROHM Semiconductor 1: $0.367 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 $0.367 $0.162 $0.14 $0.103 Reel $0.068 View $0.101 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 25.19-26.56V 5mA SOD-323FL; UMD2 UFZVFHTE-1727B ROHM Semiconductor 1: $0.367 2,990In 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	2,990In Stock	Cut Tape $0.367 $0.162 $0.14 $0.103 Reel $0.075 View $0.063 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 27.98-29.5V 5mA SOD-323FL; UMD2 UFZVFHTE-1730B ROHM Semiconductor 1: $0.34 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 $0.34 $0.148 $0.129 $0.116 Reel $0.087 View $0.101 $0.073 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 33.23-35.01V 5mA SOD-323FL; UMD2 UFZVFHTE-1736B ROHM Semiconductor 1: $0.408 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 $0.408 $0.178 $0.155 $0.116 Reel $0.068 View $0.101 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 35.88-37.79V 5mA SOD-323FL; UMD2 UFZVFHTE-1739B ROHM Semiconductor 1: $0.367 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 $0.367 $0.162 $0.14 $0.103 Reel $0.068 View $0.101 $0.065 $0.058 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 4.534-4.795V 20mA SOD-323FL; UMD2 UFZVFHTE-174.7B ROHM Semiconductor 1: $0.354 6,583In 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	6,583In Stock	Cut Tape $0.354 $0.158 $0.137 $0.101 Reel $0.088 View $0.075 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 4.94-5.2V 20mA SOD-323FL; UMD2 UFZVFHTE-175.1B ROHM Semiconductor 1: $0.354 8,689In 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	8,689In Stock	Cut Tape $0.354 $0.158 $0.137 $0.101 Reel $0.072 View $0.061 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 5.45-5.73V 20mA SOD-323FL; UMD2 UFZVFHTE-175.6B ROHM Semiconductor 1: $0.394 69In 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	69In Stock 6,000Expected 24/11/2026	Cut Tape $0.394 $0.171 $0.148 $0.109 Reel $0.079 $0.067 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 5.976-6.307V 20mA SOD-323FL; UMD2 UFZVFHTE-176.2B ROHM Semiconductor 1: $0.367 3,558In Stock 6,000Expected 16/3/2027	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 16/3/2027	Cut Tape $0.367 $0.162 $0.14 $0.103 Reel $0.099 View $0.075 $0.063 $0.058 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 6.525-6.865V 20mA SOD-323FL; UMD2 UFZVFHTE-176.8B ROHM Semiconductor 1: $0.517 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 $0.517 $0.295 $0.181 $0.129 Reel $0.099 View $0.113 $0.075 $0.063 $0.058 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 7.104-7.509V 20mA SOD-323FL; UMD2 UFZVFHTE-177.5B ROHM Semiconductor 1: $0.354 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 $0.354 $0.152 $0.133 $0.098 Reel $0.071 $0.058 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 7.827-8.265V 20mA SOD-323FL; UMD2 UFZVFHTE-178.2B ROHM Semiconductor 1: $0.367 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 $0.367 $0.162 $0.129 $0.113 Reel $0.098 View $0.075 $0.063 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 8.635-9.106V 20mA SOD-323FL; UMD2 UFZVFHTE-179.1B ROHM Semiconductor 1: $0.367 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 $0.367 $0.162 $0.14 $0.103 Reel $0.068 View $0.101 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes Zener Diode 18V 200mW Surface Mount UMZ18NFHT106 ROHM Semiconductor 1: $0.857 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 $0.857 $0.386 $0.34 $0.257 Reel $0.194 View $0.188 $0.15	Min.: 1 Mult.: 1 : 3,000
Zener Diodes ZENER SOT-323 .2W 6.8V UMZC6.8NFHT106 ROHM Semiconductor 1: $0.898 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 $0.898 $0.405 $0.356 $0.269 Reel $0.204 View $0.178 $0.177	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 13.5-16.5V 500mW SOD-323HE 10mA YDZVFHTR15 ROHM Semiconductor 1: $0.503 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 $0.503 $0.223 $0.194 $0.144 Reel $0.106 View $0.103 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 14.4-17.6V 10mA SOD-323HE; TUMD2M YDZVFHTR16 ROHM Semiconductor 1: $1.07 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 $1.07 $0.743 $0.471 $0.291 Reel $0.192 View $0.215 $0.16 $0.139 $0.131 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 9.41-9.9V 500mW SOD-323HE 20mA YFZVFHTR10B ROHM Semiconductor 1: $0.694 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 $0.694 $0.31 $0.271 $0.203 Reel $0.143 View $0.193 $0.14 $0.121 $0.102 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 11.44-12.03V 500mW SOD-323HE 10mA YFZVFHTR12B ROHM Semiconductor 1: $0.653 2,889In 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	2,889In Stock	Cut Tape $0.653 $0.292 $0.256 $0.192 Reel $0.143 View $0.189 $0.141 $0.122 $0.109 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 13.89-14.62V 500mW SOD-323HE 10mA YFZVFHTR15B ROHM Semiconductor 1: $0.653 1,626In 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	1,626In Stock	Cut Tape $0.653 $0.292 $0.256 $0.192 Reel $0.143 View $0.189 $0.141 $0.122 $0.113 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 16.82-17.7V 500mW SOD-323HE 10mA YFZVFHTR18B ROHM Semiconductor 1: $0.476 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 $0.476 $0.212 $0.184 $0.129 Reel $0.098 View $0.118 $0.087 $0.069 $0.063 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 18.63-19.59V 500mW SOD-323HE 10mA YFZVFHTR20B ROHM Semiconductor 1: $0.408 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 $0.408 $0.177 $0.154 $0.113 Reel $0.098 View $0.08 $0.073 $0.063 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 20.64-21.71V 500mW SOD-323HE 5mA YFZVFHTR22B ROHM Semiconductor 1: $0.653 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 $0.653 $0.292 $0.256 $0.23 Reel $0.165 View $0.197 $0.14 $0.121 $0.102 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 24.97-26.26V 500mW SOD-323HE 5mA YFZVFHTR27B ROHM Semiconductor 1: $0.408 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 $0.408 $0.177 $0.154 $0.113 Reel $0.082 View $0.08 $0.069 $0.061 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 3.32-3.53V 500mW SOD-323HE 20mA YFZVFHTR3.3B ROHM Semiconductor 1: $0.653 3,219In Stock	Mfr. Part No. YFZVFHTR3.3B Mouser Part No 755-YFZVFHTR3.3B	ROHM Semiconductor	Zener Diodes 3.32-3.53V 500mW SOD-323HE 20mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3,219In Stock	Cut Tape $0.653 $0.292 $0.256 $0.192 Reel $0.143 View $0.189 $0.14 $0.121 $0.102 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

Automotive Zener Diodes

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Automotive Zener Diodes

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