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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: $0.806 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 $0.806 $0.363 $0.319 $0.241 Reel $0.182 View $0.157 $0.139 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 14.34-14.98V 5mA SOD-523; EMD2 EDZVFHT2R15B ROHM Semiconductor 1: $0.377 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 $0.377 $0.164 $0.142 $0.104 Reel $0.052 View $0.095 $0.059 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 6.8-7.7V 40mA SOD-123FL; PMDU KDZVTFTR6.8B ROHM Semiconductor 1: $0.845 31,037In 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	31,037In Stock	Cut Tape $0.845 $0.381 $0.334 $0.252 Reel $0.191 View $0.166 $0.148 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 BZX84C3V9LYFHT116 ROHM Semiconductor 1: $0.481 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 $0.481 $0.213 $0.186 $0.138 Reel $0.098 View $0.087 $0.081 $0.073 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 200mW; UMD3 15.85-16.51V Vz UMZ16NFHT106 ROHM Semiconductor 1: $1.30 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 $1.30 $0.898 $0.569 $0.352 $0.26 Reel $0.186 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes Zener Diode 27V 200mW Surface Mount UMZ27NFHT106 ROHM Semiconductor 1: $0.988 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 $0.988 $0.443 $0.39 $0.294 Reel $0.186 View $0.26 $0.161 $0.159	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 2-2.24V 40mA SOD-128; PMDTM PDZVTFTR2.0B ROHM Semiconductor 1: $0.806 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 $0.806 $0.363 $0.319 $0.241 Reel $0.181 View $0.229 $0.163 $0.157 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 6.8-7.7V 40mA SOD-128; PMDTM PDZVTFTR6.8B ROHM Semiconductor 1: $0.806 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 $0.806 $0.363 $0.319 $0.241 Reel $0.179 View $0.163 $0.148 $0.144 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 70-79Vz(V) 2Iz(mA) AEC-Q101 Qualified KDZLVTFTR75 ROHM Semiconductor 1: $0.988 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 $0.988 $0.45 $0.397 $0.302 Reel $0.239 View $0.217 $0.202 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 17.56-18.35V 5mA SOD-323FL; UMD2 UDZVFHTE-1718B ROHM Semiconductor 1: $0.39 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 $0.39 $0.172 $0.15 $0.111 Reel $0.069 View $0.065 $0.059 $0.053 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: $0.611 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 $0.611 $0.272 $0.238 $0.178 Reel $0.103 View $0.166 $0.144 $0.114 $0.10 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified KDZLVTFTR68 ROHM Semiconductor 1: $0.988 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 $0.988 $0.45 $0.397 $0.361 Reel $0.239 View $0.32 $0.217 $0.202 $0.189 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 6.49-6.83V 500mW SOD-323HE 20mA YFZVFHTR6.8B ROHM Semiconductor 1: $0.624 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 $0.624 $0.28 $0.244 $0.183 Reel $0.124 View $0.178 $0.112 $0.108 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes ZENER DO-214AC 1W 33V PTZTFTE2533B ROHM Semiconductor 1: $1.25 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 $1.25 $0.571 $0.504 $0.387 Reel $0.289 View $0.303 $0.269 $0.239	Min.: 1 Mult.: 1 : 1,500
Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23 BZX84C2V7LYFHT116 ROHM Semiconductor 1: $0.624 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 $0.624 $0.426 $0.299 Reel $0.101 $0.098 $0.083	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified) RSB6.8JS2FHT2R ROHM Semiconductor 1: $1.33 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 $1.33 $0.608 $0.538 $0.413 Reel View $0.385 $0.296 $0.295 $0.29	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 14.34-14.98V 100mW SOD-923 5mA CDZFHT2RA15B ROHM Semiconductor 1: $0.767 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 $0.767 $0.345 $0.302 $0.228 Reel $0.15 View $0.211 $0.151 $0.13 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 17.56-18.35V 100mW SOD-923 2mA CDZFHT2RA18B ROHM Semiconductor 1: $0.767 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 $0.767 $0.345 $0.302 $0.228 Reel $0.139 View $0.211 $0.15 $0.13 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified) RSB12WFHTL ROHM Semiconductor 1: $1.01 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 $1.01 $0.452 $0.398 $0.30 Reel $0.19 View $0.255 $0.164	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: $0.884 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 $0.884 $0.395 $0.347 $0.263 Reel $0.185 View $0.255 $0.183 $0.163 $0.161	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor UMZC6.8NFMT106 ROHM Semiconductor 1: $0.728 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 $0.728 $0.325 $0.286 $0.215 Reel $0.178 View $0.211 $0.174 $0.139	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: $0.728 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 $0.728 $0.325 $0.286 $0.215 Reel $0.155 View $0.211 $0.153 $0.138 $0.135	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 3.9-4.4V 40mA SOD-123FL; PMDU KDZVTFTR3.9B ROHM Semiconductor 1: $0.897 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 $0.897 $0.403 $0.355 $0.268 Reel $0.203 View $0.181 $0.159 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 5.6-6.3V 40mA SOD-128; PMDTM PDZVTFTR5.6B ROHM Semiconductor 1: $0.806 13,402In Stock	Mfr. Part # PDZVTFTR5.6B Mouser Part # 755-PDZVTFTR5.6B	ROHM Semiconductor	Zener Diodes 5.6-6.3V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	13,402In Stock	Cut Tape $0.806 $0.363 $0.319 $0.241 Reel $0.182 View $0.169 $0.148 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes ZENER SMD0603 .1W 5.6V ADZT15R5.6B ROHM Semiconductor 1: $0.338 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 $0.338 $0.15 $0.13 $0.095 View Reel $0.047 $0.091 $0.086 $0.055 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 15,000

Automotive Zener Diodes

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Automotive Zener Diodes

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