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AEC-Q101 Zener Diodes

Vishay AEC-Q101 Zener Diodes permit current to flow in either a forward or reverse direction, making them ideal for use in automotive applications. Zener diodes are silicon semiconductor devices widely used as voltage references and as shunt regulators to regulate voltage across small circuits. Vishay AEC-Q101-qualified Zener Diodes are used to generate low-power stabilized supply rails from a higher voltage and to provide reference voltages for circuits, especially stabilized power supplies.

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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 300mW SOD-523 3V Small Signal BZX584C3V0-HG3-08 Vishay Semiconductors 1: $0.44 3,025In Stock	Mfr. Part No. BZX584C3V0-HG3-08 Mouser Part No 78-BZX584C3V0-HG3-08	Vishay Semiconductors	Zener Diodes 300mW SOD-523 3V Small Signal Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	3,025In Stock	Cut Tape $0.44 $0.191 $0.166 $0.123 Reel $0.056 View $0.109 $0.106 $0.066 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 300mW SOD-523 3.3V Small Signal BZX584C3V3-G3-08 Vishay Semiconductors 1: $0.33 27,262In Stock 40,000Expected 2026/12/31	Mfr. Part No. BZX584C3V3-G3-08 Mouser Part No 78-BZX584C3V3-G3-08	Vishay Semiconductors	Zener Diodes 300mW SOD-523 3.3V Small Signal Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	27,262In Stock 40,000Expected 2026/12/31	Cut Tape $0.33 $0.145 $0.127 $0.094 Reel $0.051 View $0.085 $0.06 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 300mW SOD-523 4.3V Small Signal BZX584C4V3-G3-08 Vishay Semiconductors 1: $0.33 5,972In Stock	Mfr. Part No. BZX584C4V3-G3-08 Mouser Part No 78-BZX584C4V3-G3-08	Vishay Semiconductors	Zener Diodes 300mW SOD-523 4.3V Small Signal Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	5,972In Stock	Cut Tape $0.33 $0.145 $0.127 $0.094 Reel $0.051 View $0.085 $0.072 $0.048 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 300mW SOD-523 5.1V Small Signal BZX584C5V1-HG3-08 Vishay Semiconductors 1: $0.38 3,172In Stock 40,000On Order	Mfr. Part No. BZX584C5V1-HG3-08 Mouser Part No 78-BZX584C5V1-HG3-08	Vishay Semiconductors	Zener Diodes 300mW SOD-523 5.1V Small Signal Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	3,172In Stock 40,000On Order On Order Ship Dates Mfr. No: BZX584C5V1-HG3-08 Stock: 3,172 Can Dispatch Immediately On Order: 16,000 Expected 2026/11/26 24,000 Expected 2026/12/03 Factory Lead Time: 20 Weeks	Cut Tape $0.38 $0.167 $0.147 $0.109 Reel $0.06 View $0.097 $0.07 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 300mW SOD-523 5.6V Small Signal BZX584C5V6-G3-08 Vishay Semiconductors 1: $0.37 3,290In Stock 48,000On Order	Mfr. Part No. BZX584C5V6-G3-08 Mouser Part No 78-BZX584C5V6-G3-08	Vishay Semiconductors	Zener Diodes 300mW SOD-523 5.6V Small Signal Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	3,290In Stock 48,000On Order	Cut Tape $0.37 $0.217 $0.154 $0.104 View Reel $0.048 $0.097 $0.094 $0.048 $0.048 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 300mW SOD-523 6.8V Small Signal BZX584C6V8-HG3-08 Vishay Semiconductors 1: $0.361 3,432In Stock	Mfr. Part No. BZX584C6V8-HG3-08 Mouser Part No 78-BZX584C6V8-HG3-08	Vishay Semiconductors	Zener Diodes 300mW SOD-523 6.8V Small Signal Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	3,432In Stock	Cut Tape $0.361 $0.221 $0.14 $0.104 Reel $0.056 View $0.081 $0.066 $0.052 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 300mW SOD-523 7.5V Small Signal BZX584C7V5-HG3-08 Vishay Semiconductors 1: $0.361 2,049In Stock	Mfr. Part No. BZX584C7V5-HG3-08 Mouser Part No 78-BZX584C7V5-HG3-08	Vishay Semiconductors	Zener Diodes 300mW SOD-523 7.5V Small Signal Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	2,049In Stock	Cut Tape $0.361 $0.159 $0.14 $0.104 Reel $0.056 View $0.097 $0.066 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 300mW SOD-523 8.2V Small Signal BZX584C8V2-HG3-08 Vishay Semiconductors 1: $0.361 55In Stock 8,000Expected 2026/11/19	Mfr. Part No. BZX584C8V2-HG3-08 Mouser Part No 78-BZX584C8V2-HG3-08	Vishay Semiconductors	Zener Diodes 300mW SOD-523 8.2V Small Signal Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	55In Stock 8,000Expected 2026/11/19	Cut Tape $0.361 $0.159 $0.14 $0.104 Reel $0.056 View $0.097 $0.066 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Zener Diodes 300mW SOD-523 9.1V Small Signal BZX584C9V1-G3-08 Vishay Semiconductors 1: $0.33 11,672In Stock 8,000Expected 2026/12/10	Mfr. Part No. BZX584C9V1-G3-08 Mouser Part No 78-BZX584C9V1-G3-08	Vishay Semiconductors	Zener Diodes 300mW SOD-523 9.1V Small Signal Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	11,672In Stock 8,000Expected 2026/12/10	Cut Tape $0.33 $0.145 $0.127 $0.094 Reel $0.064 View $0.085 $0.072 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes 120V 600W TVS SlimSMA (DO-221AC) SMA6F120A-M3/H Vishay Semiconductors 1: $0.661 3,603In Stock	Mfr. Part No. SMA6F120A-M3/H Mouser Part No 78-SMA6F120A-M3/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 120V 600W TVS SlimSMA (DO-221AC) Learn More about Vishay Semiconductors vishay esmp slimsma tvs diodes	Datasheet	3,603In Stock	Cut Tape $0.661 $0.306 $0.276 $0.213 Reel $0.157 View $0.208 $0.141 $0.133 $0.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
ESD Protection Diodes / TVS Diodes 22V 600W TVS SlimSMA (DO-221AC) SMA6F22A-M3/H Vishay Semiconductors 1: $0.64 7,304In Stock	Mfr. Part No. SMA6F22A-M3/H Mouser Part No 78-SMA6F22A-M3/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 22V 600W TVS SlimSMA (DO-221AC) Learn More about Vishay Semiconductors vishay esmp slimsma tvs diodes	Datasheet	7,304In Stock	Cut Tape $0.64 $0.308 $0.256 $0.205 Reel $0.147 View $0.171 $0.124 $0.114 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
ESD Protection Diodes / TVS Diodes 24V 600W TVS SlimSMA (DO-221AC) SMA6F24A-M3/H Vishay Semiconductors 1: $0.661 5,403In Stock	Mfr. Part No. SMA6F24A-M3/H Mouser Part No 78-SMA6F24A-M3/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 24V 600W TVS SlimSMA (DO-221AC) Learn More about Vishay Semiconductors vishay esmp slimsma tvs diodes	Datasheet	5,403In Stock	Cut Tape $0.661 $0.309 $0.261 $0.206 Reel $0.15 View $0.186 $0.134 $0.131 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
ESD Protection Diodes / TVS Diodes 43V 600W TVS SlimSMA (DO-221AC) SMA6F43A-M3/H Vishay Semiconductors 1: $0.661 5,335In Stock	Mfr. Part No. SMA6F43A-M3/H Mouser Part No 78-SMA6F43A-M3/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 43V 600W TVS SlimSMA (DO-221AC) Learn More about Vishay Semiconductors vishay esmp slimsma tvs diodes	Datasheet	5,335In Stock	Cut Tape $0.661 $0.309 $0.261 $0.206 Reel $0.15 View $0.186 $0.142 $0.131 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
ESD Protection Diodes / TVS Diodes 45V 600W TVS SlimSMA (DO-221AC) SMA6F45A-M3/H Vishay Semiconductors 1: $0.661 5,934In Stock	Mfr. Part No. SMA6F45A-M3/H Mouser Part No 78-SMA6F45A-M3/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 45V 600W TVS SlimSMA (DO-221AC) Learn More about Vishay Semiconductors vishay esmp slimsma tvs diodes	Datasheet	5,934In Stock	Cut Tape $0.661 $0.309 $0.261 $0.206 Reel $0.15 View $0.186 $0.142 $0.134 $0.131 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
ESD Protection Diodes / TVS Diodes 51V 600W TVS SlimSMA (DO-221AC) SMA6F51A-M3/H Vishay Semiconductors 1: $0.661 5,921In Stock	Mfr. Part No. SMA6F51A-M3/H Mouser Part No 78-SMA6F51A-M3/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 51V 600W TVS SlimSMA (DO-221AC) Learn More about Vishay Semiconductors vishay esmp slimsma tvs diodes	Datasheet	5,921In Stock	Cut Tape $0.661 $0.309 $0.261 $0.215 Reel $0.158 View $0.211 $0.126 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
ESD Protection Diodes / TVS Diodes 58V 600W TVS SlimSMA (DO-221AC) SMA6F58A-M3/H Vishay Semiconductors 1: $0.63 5,627In Stock	Mfr. Part No. SMA6F58A-M3/H Mouser Part No 78-SMA6F58A-M3/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 58V 600W TVS SlimSMA (DO-221AC) Learn More about Vishay Semiconductors vishay esmp slimsma tvs diodes	Datasheet	5,627In Stock	Cut Tape $0.63 $0.391 $0.25 $0.214 Reel $0.145 View $0.17 $0.133 $0.126 $0.114 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
ESD Protection Diodes / TVS Diodes 64V 600W TVS SlimSMA (DO-221AC) SMA6F64A-M3/H Vishay Semiconductors 1: $0.661 5,326In Stock	Mfr. Part No. SMA6F64A-M3/H Mouser Part No 78-SMA6F64A-M3/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 64V 600W TVS SlimSMA (DO-221AC) Learn More about Vishay Semiconductors vishay esmp slimsma tvs diodes	Datasheet	5,326In Stock	Cut Tape $0.661 $0.309 $0.261 $0.206 Reel $0.15 View $0.186 $0.142 $0.126 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
ESD Protection Diodes / TVS Diodes 75V 600W TVS SlimSMA (DO-221AC) SMA6F75A-M3/H Vishay Semiconductors 1: $0.661 5,727In Stock	Mfr. Part No. SMA6F75A-M3/H Mouser Part No 78-SMA6F75A-M3/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 75V 600W TVS SlimSMA (DO-221AC) Learn More about Vishay Semiconductors vishay esmp slimsma tvs diodes	Datasheet	5,727In Stock	Cut Tape $0.661 $0.309 $0.261 $0.206 Reel $0.15 View $0.186 $0.142 $0.134 $0.131 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Zener Diodes 8.2V Zener SMA (DO-214AC) SML4738AHE3_A/H Vishay Semiconductors 1: $0.90 1,800In Stock	Mfr. Part No. SML4738AHE3_A/H Mouser Part No 78-SML4738AHE3_A/H	Vishay Semiconductors	Zener Diodes 8.2V Zener SMA (DO-214AC) Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	1,800In Stock	Cut Tape $0.90 $0.561 $0.364 $0.278 Reel $0.19 View $0.211 $0.17 $0.16	Min.: 1 Mult.: 1 : 1,800
Zener Diodes 9.1V Zener SMA (DO-214AC) SML4739AHE3_A/H Vishay Semiconductors 1: $0.90 721In Stock	Mfr. Part No. SML4739AHE3_A/H Mouser Part No 78-SML4739AHE3_A/H	Vishay Semiconductors	Zener Diodes 9.1V Zener SMA (DO-214AC) Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	721In Stock	Cut Tape $0.90 $0.412 $0.364 $0.278 Reel $0.209 View $0.211 $0.181 $0.176	Min.: 1 Mult.: 1 : 1,800
Zener Diodes 10V Zener SMA (DO-214AC) SML4740AHE3_A/H Vishay Semiconductors 1: $0.90 2,082In Stock	Mfr. Part No. SML4740AHE3_A/H Mouser Part No 78-SML4740AHE3_A/H	Vishay Semiconductors	Zener Diodes 10V Zener SMA (DO-214AC) Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	2,082In Stock	Cut Tape $0.90 $0.412 $0.294 $0.247 Reel $0.209 View $0.181 $0.176	Min.: 1 Mult.: 1 : 1,800
Zener Diodes 11V Zener SMA (DO-214AC) SML4741AHE3_A/H Vishay Semiconductors 1: $1.12 818In Stock	Mfr. Part No. SML4741AHE3_A/H Mouser Part No 78-SML4741AHE3_A/H	Vishay Semiconductors	Zener Diodes 11V Zener SMA (DO-214AC) Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	818In Stock	Cut Tape $1.12 $0.685 $0.561 $0.541 Reel $0.254 View $0.284 $0.22 $0.17	Min.: 1 Mult.: 1 : 1,800
Zener Diodes 13V Zener SMA (DO-214AC) SML4743AHE3_A/H Vishay Semiconductors 1: $0.90 3,461In Stock	Mfr. Part No. SML4743AHE3_A/H Mouser Part No 78-SML4743AHE3_A/H	Vishay Semiconductors	Zener Diodes 13V Zener SMA (DO-214AC) Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	3,461In Stock	Cut Tape $0.90 $0.412 $0.364 $0.278 Reel $0.221 View $0.247 $0.181 $0.176	Min.: 1 Mult.: 1 : 1,800
Zener Diodes 15V Zener SMA (DO-214AC) SML4744AHE3_A/I Vishay Semiconductors 1: $0.90 2,618In Stock	Mfr. Part No. SML4744AHE3_A/I Mouser Part No 78-SML4744AHE3_A/I	Vishay Semiconductors	Zener Diodes 15V Zener SMA (DO-214AC) Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	2,618In Stock	Cut Tape $0.90 $0.412 $0.364 $0.278 View Reel $0.159 $0.261 $0.247 $0.176 $0.159	Min.: 1 Mult.: 1 : 7,500
Zener Diodes 18V Zener SMA (DO-214AC) SML4746AHE3_A/H Vishay Semiconductors 1: $0.90 2,515In Stock	Mfr. Part No. SML4746AHE3_A/H Mouser Part No 78-SML4746AHE3_A/H	Vishay Semiconductors	Zener Diodes 18V Zener SMA (DO-214AC) Learn More about Vishay Semiconductors vishay aec q101 zener diodes	Datasheet	2,515In Stock	Cut Tape $0.90 $0.412 $0.364 $0.278 Reel $0.221 View $0.247 $0.181 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 1,800

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