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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 10.76-11.22V 5mA SOD-523; EMD2 EDZVFHT2R11B ROHM Semiconductor 1: $0.394 7,980In Stock	Mfr. Part No. EDZVFHT2R11B Mouser Part No 755-EDZVFHT2R11B	ROHM Semiconductor	Zener Diodes 10.76-11.22V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7,980In Stock	Cut Tape $0.394 $0.171 $0.15 $0.11 View Reel $0.054 $0.099 $0.065 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes Zener Diode 12V 100mW Surface Mount EDZVFHT2R12B ROHM Semiconductor 1: $0.381 328In Stock 16,000Expected 14/1/2027	Mfr. Part No. EDZVFHT2R12B Mouser Part No 755-EDZVFHT2R12B	ROHM Semiconductor	Zener Diodes Zener Diode 12V 100mW Surface Mount Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	328In Stock 16,000Expected 14/1/2027	Cut Tape $0.381 $0.17 $0.148 $0.109 View Reel $0.058 $0.103 $0.069 $0.058 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 12.91-13.49V 5mA SOD-523; EMD2 EDZVFHT2R13B ROHM Semiconductor 1: $0.367 7,629In Stock	Mfr. Part No. EDZVFHT2R13B Mouser Part No 755-EDZVFHT2R13B	ROHM Semiconductor	Zener Diodes 12.91-13.49V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7,629In Stock	Cut Tape $0.367 $0.162 $0.14 $0.103 View Reel $0.054 $0.099 $0.084 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 15.85-16.51V 5mA SOD-523; EMD2 EDZVFHT2R16B ROHM Semiconductor 1: $0.394 8,414In Stock	Mfr. Part No. EDZVFHT2R16B Mouser Part No 755-EDZVFHT2R16B	ROHM Semiconductor	Zener Diodes 15.85-16.51V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8,414In Stock	Cut Tape $0.394 $0.171 $0.148 $0.109 Reel $0.058 View $0.099 $0.069 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 17.56-18.35V 5mA SOD-523; EMD2 EDZVFHT2R18B ROHM Semiconductor 1: $0.408 53In Stock 72,000Expected 7/12/2026	Mfr. Part No. EDZVFHT2R18B Mouser Part No 755-EDZVFHT2R18B	ROHM Semiconductor	Zener Diodes 17.56-18.35V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	53In Stock 72,000Expected 7/12/2026	Cut Tape $0.408 $0.182 $0.158 $0.117 View Reel $0.058 $0.109 $0.095 $0.069 $0.058 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 19.52-20.39V 5mA SOD-523; EMD2 EDZVFHT2R20B ROHM Semiconductor 1: $0.367 9,316In Stock	Mfr. Part No. EDZVFHT2R20B Mouser Part No 755-EDZVFHT2R20B	ROHM Semiconductor	Zener Diodes 19.52-20.39V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	9,316In Stock	Cut Tape $0.367 $0.162 $0.14 $0.103 View Reel $0.054 $0.099 $0.084 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 21.54-22.47V 5mA SOD-523; EMD2 EDZVFHT2R22B ROHM Semiconductor 1: $0.394 6,650In Stock	Mfr. Part No. EDZVFHT2R22B Mouser Part No 755-EDZVFHT2R22B	ROHM Semiconductor	Zener Diodes 21.54-22.47V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6,650In Stock	Cut Tape $0.394 $0.171 $0.15 $0.11 Reel $0.058 View $0.099 $0.069 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 23.72-24.78V 5mA SOD-523; EMD2 EDZVFHT2R24B ROHM Semiconductor 1: $0.394 7,316In Stock	Mfr. Part No. EDZVFHT2R24B Mouser Part No 755-EDZVFHT2R24B	ROHM Semiconductor	Zener Diodes 23.72-24.78V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7,316In Stock	Cut Tape $0.394 $0.171 $0.15 $0.11 Reel $0.068 View $0.109 $0.095 $0.082 $0.061 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 26.19-27.53V 2mA SOD-523; EMD2 EDZVFHT2R27B ROHM Semiconductor 1: $0.381 7,044In Stock	Mfr. Part No. EDZVFHT2R27B Mouser Part No 755-EDZVFHT2R27B	ROHM Semiconductor	Zener Diodes 26.19-27.53V 2mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7,044In Stock	Cut Tape $0.381 $0.166 $0.144 $0.106 View Reel $0.054 $0.099 $0.065 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 3.6-3.845V 5mA SOD-523; EMD2 EDZVFHT2R3.6B ROHM Semiconductor 1: $0.394 3,246In Stock 16,000Expected 13/11/2026	Mfr. Part No. EDZVFHT2R3.6B Mouser Part No 755-EDZVFHT2R3.6B	ROHM Semiconductor	Zener Diodes 3.6-3.845V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3,246In Stock 16,000Expected 13/11/2026	Cut Tape $0.394 $0.174 $0.151 $0.112 Reel $0.058 View $0.109 $0.095 $0.069 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 3.89-4.16V 5mA SOD-523; EMD2 EDZVFHT2R3.9B ROHM Semiconductor 1: $0.367 15,827In Stock	Mfr. Part No. EDZVFHT2R3.9B Mouser Part No 755-EDZVFHT2R3.9B	ROHM Semiconductor	Zener Diodes 3.89-4.16V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	15,827In Stock	Cut Tape $0.367 $0.162 $0.14 $0.103 View Reel $0.054 $0.099 $0.065 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 150mW Pd Zener SOD-523 EDZVFHT2R30B ROHM Semiconductor 1: $0.367 2,958In Stock	Mfr. Part No. EDZVFHT2R30B Mouser Part No 755-EDZVFHT2R30B	ROHM Semiconductor	Zener Diodes 150mW Pd Zener SOD-523 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,958In Stock	Cut Tape $0.367 $0.162 $0.129 $0.113 View Reel $0.054 $0.109 $0.065 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 32.15-33.79V 2mA SOD-523; EMD2 EDZVFHT2R33B ROHM Semiconductor 1: $0.408 8,000In Stock 8,000Expected 9/11/2026	Mfr. Part No. EDZVFHT2R33B Mouser Part No 755-EDZVFHT2R33B	ROHM Semiconductor	Zener Diodes 32.15-33.79V 2mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8,000In Stock 8,000Expected 9/11/2026	Cut Tape $0.408 $0.177 $0.155 $0.114 Reel $0.061 View $0.113 $0.099 $0.072 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 35.07-36.87V 2mA SOD-523; EMD2 EDZVFHT2R36B ROHM Semiconductor 1: $0.408 6,304In Stock	Mfr. Part No. EDZVFHT2R36B Mouser Part No 755-EDZVFHT2R36B	ROHM Semiconductor	Zener Diodes 35.07-36.87V 2mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6,304In Stock	Cut Tape $0.408 $0.181 $0.158 $0.117 View Reel $0.058 $0.109 $0.095 $0.069 $0.058 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 4.17-4.43V 5mA SOD-523; EMD2 EDZVFHT2R4.3B ROHM Semiconductor 1: $0.394 6,053In Stock	Mfr. Part No. EDZVFHT2R4.3B Mouser Part No 755-EDZVFHT2R4.3B	ROHM Semiconductor	Zener Diodes 4.17-4.43V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6,053In Stock	Cut Tape $0.394 $0.171 $0.15 $0.11 View Reel $0.064 $0.099 $0.065 $0.064 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 150mW Pd Zener SOD-523 EDZVFHT2R4.7B ROHM Semiconductor 1: $0.34 2,167In Stock 24,000Expected 14/1/2027	Mfr. Part No. EDZVFHT2R4.7B Mouser Part No 755-EDZVFHT2R4.7B	ROHM Semiconductor	Zener Diodes 150mW Pd Zener SOD-523 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,167In Stock 24,000Expected 14/1/2027	Cut Tape $0.34 $0.151 $0.132 $0.097 View Reel $0.05 $0.091 $0.061 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 150mW Pd Zener SOD-523 EDZVFHT2R5.1B ROHM Semiconductor 1: $0.367 10,914In Stock 8,000Expected 8/12/2026	Mfr. Part No. EDZVFHT2R5.1B Mouser Part No 755-EDZVFHT2R5.1B	ROHM Semiconductor	Zener Diodes 150mW Pd Zener SOD-523 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	10,914In Stock 8,000Expected 8/12/2026	Cut Tape $0.367 $0.162 $0.14 $0.103 View Reel $0.054 $0.099 $0.065 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 150mW Pd Zener SOD-523 EDZVFHT2R5.6B ROHM Semiconductor 1: $0.326 5,399In Stock 24,000Expected 7/12/2026	Mfr. Part No. EDZVFHT2R5.6B Mouser Part No 755-EDZVFHT2R5.6B	ROHM Semiconductor	Zener Diodes 150mW Pd Zener SOD-523 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5,399In Stock 24,000Expected 7/12/2026	Cut Tape $0.326 $0.14 $0.122 $0.09 View Reel $0.046 $0.083 $0.056 $0.046 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 6.06-6.33V 5mA SOD-523; EMD2 EDZVFHT2R6.2B ROHM Semiconductor 1: $0.367 19,774In Stock	Mfr. Part No. EDZVFHT2R6.2B Mouser Part No 755-EDZVFHT2R6.2B	ROHM Semiconductor	Zener Diodes 6.06-6.33V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	19,774In Stock	Cut Tape $0.367 $0.162 $0.14 $0.103 Reel $0.058 View $0.099 $0.069 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 150mW Pd Zener SOD-523 EDZVFHT2R6.8B ROHM Semiconductor 1: $0.34 13,960In Stock	Mfr. Part No. EDZVFHT2R6.8B Mouser Part No 755-EDZVFHT2R6.8B	ROHM Semiconductor	Zener Diodes 150mW Pd Zener SOD-523 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	13,960In Stock	Cut Tape $0.34 $0.151 $0.132 $0.097 View Reel $0.05 $0.091 $0.061 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 7.28-7.6V 5mA SOD-523; EMD2 EDZVFHT2R7.5B ROHM Semiconductor 1: $0.394 3,879In Stock	Mfr. Part No. EDZVFHT2R7.5B Mouser Part No 755-EDZVFHT2R7.5B	ROHM Semiconductor	Zener Diodes 7.28-7.6V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3,879In Stock	Cut Tape $0.394 $0.171 $0.15 $0.11 View Reel $0.054 $0.099 $0.065 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 8.02-8.36V 5mA SOD-523; EMD2 EDZVFHT2R8.2B ROHM Semiconductor 1: $0.394 7,980In Stock	Mfr. Part No. EDZVFHT2R8.2B Mouser Part No 755-EDZVFHT2R8.2B	ROHM Semiconductor	Zener Diodes 8.02-8.36V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	7,980In Stock	Cut Tape $0.394 $0.173 $0.151 $0.11 Reel $0.06 View $0.109 $0.095 $0.071 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 8.85-9.23V 5mA SOD-523; EMD2 EDZVFHT2R9.1B ROHM Semiconductor 1: $0.449 1,490In Stock	Mfr. Part No. EDZVFHT2R9.1B Mouser Part No 755-EDZVFHT2R9.1B	ROHM Semiconductor	Zener Diodes 8.85-9.23V 5mA SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1,490In Stock	Cut Tape $0.449 $0.193 $0.169 $0.129 View Reel $0.054 $0.113 $0.099 $0.065 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 94-106Vz(V) 2Iz(mA) AEC-Q101 Qualified KDZLVTFTR100 ROHM Semiconductor 1: $1.03 2,720In Stock	Mfr. Part No. KDZLVTFTR100 Mouser Part No 755-KDZLVTFTR100	ROHM Semiconductor	Zener Diodes 94-106Vz(V) 2Iz(mA) AEC-Q101 Qualified Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,720In Stock	Cut Tape $1.03 $0.471 $0.415 $0.316 Reel $0.241 View $0.211 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 104-116Vz(V) 2Iz(mA) AEC-Q101 Qualified KDZLVTFTR110 ROHM Semiconductor 1: $1.03 2,953In Stock	Mfr. Part No. KDZLVTFTR110 Mouser Part No 755-KDZLVTFTR110	ROHM Semiconductor	Zener Diodes 104-116Vz(V) 2Iz(mA) AEC-Q101 Qualified Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,953In Stock	Cut Tape $1.03 $0.471 $0.415 $0.316 Reel $0.241 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

Automotive Zener Diodes

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Automotive Zener Diodes

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