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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Zener Diodes 11-12.3V 20mA SOD-128; PMDTM PDZVTFTR11B ROHM Semiconductor 1: $0.62 14,941In Stock	Mfr. Part # PDZVTFTR11B Mouser Part # 755-PDZVTFTR11B	ROHM Semiconductor	Zener Diodes 11-12.3V 20mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	14,941In Stock	Cut Tape $0.62 $0.279 $0.245 $0.185 Reel $0.14 View $0.121 $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 14.34-14.98V 5mA SOD-523; EMD2 EDZVFHT2R15B ROHM Semiconductor 1: $0.29 55,947In Stock	Mfr. Part # EDZVFHT2R15B Mouser Part # 755-EDZVFHT2R15B	ROHM Semiconductor	Zener Diodes 14.34-14.98V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	55,947In Stock	Cut Tape $0.29 $0.126 $0.109 $0.08 Reel $0.04 View $0.073 $0.045 $0.036 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 6.8-7.7V 40mA SOD-123FL; PMDU KDZVTFTR6.8B ROHM Semiconductor 1: $0.65 30,387In Stock	Mfr. Part # KDZVTFTR6.8B Mouser Part # 755-KDZVTFTR6.8B	ROHM Semiconductor	Zener Diodes 6.8-7.7V 40mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	30,387In Stock	Cut Tape $0.65 $0.293 $0.257 $0.194 Reel $0.147 View $0.128 $0.114 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 BZX84C3V9LYFHT116 ROHM Semiconductor 1: $0.37 28,601In Stock	Mfr. Part # BZX84C3V9LYFHT116 Mouser Part # 755-X84C3V9LYFHT116	ROHM Semiconductor	Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	28,601In Stock	Cut Tape $0.37 $0.164 $0.143 $0.106 Reel $0.075 View $0.067 $0.062 $0.056 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 70-79Vz(V) 2Iz(mA) AEC-Q101 Qualified KDZLVTFTR75 ROHM Semiconductor 1: $0.76 7,611In Stock	Mfr. Part # KDZLVTFTR75 Mouser Part # 755-KDZLVTFTR75	ROHM Semiconductor	Zener Diodes 70-79Vz(V) 2Iz(mA) AEC-Q101 Qualified Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7,611In Stock	Cut Tape $0.76 $0.346 $0.305 $0.232 Reel $0.184 View $0.167 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 200mW; UMD3 15.85-16.51V Vz UMZ16NFHT106 ROHM Semiconductor 1: $1.00 2,601In Stock	Mfr. Part # UMZ16NFHT106 Mouser Part # 755-UMZ16NFHT106	ROHM Semiconductor	Zener Diodes 200mW; UMD3 15.85-16.51V Vz Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,601In Stock	Cut Tape $1.00 $0.691 $0.438 $0.271 $0.20 Reel $0.143 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes Zener Diode 27V 200mW Surface Mount UMZ27NFHT106 ROHM Semiconductor 1: $0.76 1,018In Stock	Mfr. Part # UMZ27NFHT106 Mouser Part # 755-UMZ27NFHT106	ROHM Semiconductor	Zener Diodes Zener Diode 27V 200mW Surface Mount Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1,018In Stock	Cut Tape $0.76 $0.341 $0.30 $0.226 Reel $0.143 View $0.20 $0.124 $0.122	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 17.56-18.35V 5mA SOD-323FL; UMD2 UDZVFHTE-1718B ROHM Semiconductor 1: $0.30 34,427In Stock	Mfr. Part # UDZVFHTE-1718B Mouser Part # 755-UDZVFHTE-1718B	ROHM Semiconductor	Zener Diodes 17.56-18.35V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	34,427In Stock	Cut Tape $0.30 $0.132 $0.115 $0.085 Reel $0.053 View $0.05 $0.045 $0.041 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified KDZLVTFTR68 ROHM Semiconductor 1: $0.76 7,334In Stock	Mfr. Part # KDZLVTFTR68 Mouser Part # 755-KDZLVTFTR68	ROHM Semiconductor	Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7,334In Stock	Cut Tape $0.76 $0.346 $0.305 $0.278 Reel $0.184 View $0.246 $0.167 $0.155 $0.145 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 6.49-6.83V 500mW SOD-323HE 20mA YFZVFHTR6.8B ROHM Semiconductor 1: $0.48 11,727In Stock	Mfr. Part # YFZVFHTR6.8B Mouser Part # 755-YFZVFHTR6.8B	ROHM Semiconductor	Zener Diodes 6.49-6.83V 500mW SOD-323HE 20mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	11,727In Stock	Cut Tape $0.48 $0.215 $0.188 $0.141 Reel $0.095 View $0.137 $0.086 $0.083 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.78-7.82V 1mA SOD-523; EMD2 RSB6.8SMFHT2N ROHM Semiconductor 1: $0.47 15,770In Stock	Mfr. Part # RSB6.8SMFHT2N Mouser Part # 755-RSB6.8SMFHT2N	ROHM Semiconductor	ESD Protection Diodes / TVS Diodes 5.78-7.82V 1mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	15,770In Stock	Cut Tape $0.47 $0.209 $0.183 $0.137 Reel $0.079 View $0.128 $0.111 $0.088 $0.077 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 2-2.24V 40mA SOD-128; PMDTM PDZVTFTR2.0B ROHM Semiconductor 1: $0.62 8,095In Stock	Mfr. Part # PDZVTFTR2.0B Mouser Part # 755-PDZVTFTR2.0B	ROHM Semiconductor	Zener Diodes 2-2.24V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8,095In Stock	Cut Tape $0.62 $0.279 $0.245 $0.185 Reel $0.139 View $0.176 $0.125 $0.121 $0.119 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 6.8-7.7V 40mA SOD-128; PMDTM PDZVTFTR6.8B ROHM Semiconductor 1: $0.62 10,000In Stock	Mfr. Part # PDZVTFTR6.8B Mouser Part # 755-PDZVTFTR6.8B	ROHM Semiconductor	Zener Diodes 6.8-7.7V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	10,000In Stock	Cut Tape $0.62 $0.279 $0.245 $0.185 Reel $0.138 View $0.125 $0.114 $0.111 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes ZENER DO-214AC 1W 33V PTZTFTE2533B ROHM Semiconductor 1: $0.96 7,038In Stock	Mfr. Part # PTZTFTE2533B Mouser Part # 755-PTZTFTE2533B	ROHM Semiconductor	Zener Diodes ZENER DO-214AC 1W 33V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7,038In Stock	Cut Tape $0.96 $0.439 $0.388 $0.298 Reel $0.222 View $0.233 $0.207 $0.184	Min.: 1 Mult.: 1 : 1,500
Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23 BZX84C2V7LYFHT116 ROHM Semiconductor 1: $0.48 2,619In Stock 6,000On Order	Mfr. Part # BZX84C2V7LYFHT116 Mouser Part # 755-X84C2V7LYFHT116	ROHM Semiconductor	Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,619In Stock 6,000On Order	Cut Tape $0.48 $0.328 $0.23 Reel $0.078 $0.075 $0.064	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified) RSB6.8JS2FHT2R ROHM Semiconductor 1: $1.02 7,990In Stock NRND	Mfr. Part # RSB6.8JS2FHT2R Mouser Part # 755-RSB6.8JS2FHT2R NRND	ROHM Semiconductor	ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified) Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7,990In Stock	Cut Tape $1.02 $0.468 $0.414 $0.318 Reel View $0.296 $0.228 $0.227 $0.223	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 17.56-18.35V 100mW SOD-923 2mA CDZFHT2RA18B ROHM Semiconductor 1: $0.59 10,546In Stock NRND	Mfr. Part # CDZFHT2RA18B Mouser Part # 755-CDZFHT2RA18B NRND	ROHM Semiconductor	Zener Diodes 17.56-18.35V 100mW SOD-923 2mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	10,546In Stock	Cut Tape $0.59 $0.265 $0.232 $0.175 Reel $0.107 View $0.162 $0.115 $0.10 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 14.34-14.98V 100mW SOD-923 5mA CDZFHT2RA15B ROHM Semiconductor 1: $0.59 8,433In Stock NRND	Mfr. Part # CDZFHT2RA15B Mouser Part # 755-CDZFHT2RA15B NRND	ROHM Semiconductor	Zener Diodes 14.34-14.98V 100mW SOD-923 5mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8,433In Stock	Cut Tape $0.59 $0.265 $0.232 $0.175 Reel $0.115 View $0.162 $0.116 $0.10 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified) RSB12WFHTL ROHM Semiconductor 1: $0.78 2,963In Stock	Mfr. Part # RSB12WFHTL Mouser Part # 755-RSB12WFHTL	ROHM Semiconductor	ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified) Learn More about ROHM Semiconductor rohm rsb12 zener diodes	Datasheet	2,963In Stock	Cut Tape $0.78 $0.348 $0.306 $0.231 Reel $0.146 View $0.196 $0.126	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor for Automotive UMZC6.8NFMFHT106 ROHM Semiconductor 1: $0.68 3,000In Stock	Mfr. Part # UMZC6.8NFMFHT106 Mouser Part # 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	3,000In Stock	Cut Tape $0.68 $0.304 $0.267 $0.202 Reel $0.142 View $0.196 $0.141 $0.125 $0.124	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor UMZC6.8NFMT106 ROHM Semiconductor 1: $0.56 8,980In Stock	Mfr. Part # UMZC6.8NFMT106 Mouser Part # 755-UMZC6.8NFMT106	ROHM Semiconductor	ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8,980In Stock	Cut Tape $0.56 $0.25 $0.22 $0.165 Reel $0.137 View $0.162 $0.134 $0.107	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.5V 200mW, Highly Reliable, Transient Voltage Suppressor for Automotive UMZU6.2NFMFHT106 ROHM Semiconductor 1: $0.56 2,970In Stock	Mfr. Part # UMZU6.2NFMFHT106 Mouser Part # 755-UMZU6.2NFMFHT106	ROHM Semiconductor	ESD Protection Diodes / TVS Diodes 5.5V 200mW, Highly Reliable, Transient Voltage Suppressor for Automotive Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,970In Stock	Cut Tape $0.56 $0.25 $0.22 $0.165 Reel $0.119 View $0.162 $0.118 $0.106 $0.104	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 3.9-4.4V 40mA SOD-123FL; PMDU KDZVTFTR3.9B ROHM Semiconductor 1: $0.69 12,982In Stock	Mfr. Part # KDZVTFTR3.9B Mouser Part # 755-KDZVTFTR3.9B	ROHM Semiconductor	Zener Diodes 3.9-4.4V 40mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	12,982In Stock	Cut Tape $0.69 $0.31 $0.273 $0.206 Reel $0.156 View $0.139 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes ZENER SMD0603 .1W 5.6V ADZT15R5.6B ROHM Semiconductor 1: $0.26 17,566In Stock	Mfr. Part # ADZT15R5.6B Mouser Part # 755-ADZT15R5.6B	ROHM Semiconductor	Zener Diodes ZENER SMD0603 .1W 5.6V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	17,566In Stock	Cut Tape $0.26 $0.115 $0.10 $0.073 View Reel $0.036 $0.07 $0.066 $0.042 $0.036 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Zener Diodes 9.77-10.21V 5mA SOD-523; EMD2 EDZVFHT2R10B ROHM Semiconductor 1: $0.27 13,794In Stock	Mfr. Part # EDZVFHT2R10B Mouser Part # 755-EDZVFHT2R10B	ROHM Semiconductor	Zener Diodes 9.77-10.21V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	13,794In Stock	Cut Tape $0.27 $0.119 $0.103 $0.076 Reel $0.04 View $0.073 $0.048 $0.039 MouseReel Available	Min.: 1 Mult.: 1 : 8,000

Automotive Zener Diodes

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Automotive Zener Diodes

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