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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 (DKK) Filter the results in the table by unit price based on your quantity.	Qty.
Zener Diodes 21.54-22.47V 5mA SOD-323FL; UMD2 UDZVFHTE-1722B ROHM Semiconductor 1: 1,92 kr. 5.700In Stock	Mfr. Part No. UDZVFHTE-1722B Mouser Part No 755-UDZVFHTE-1722B	ROHM Semiconductor	Zener Diodes 21.54-22.47V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.700In Stock	Cut Tape 1,92 kr. 0,85 kr. 0,746 kr. 0,545 kr. Reel 0,388 kr. View 0,343 kr. 0,313 kr. 0,261 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 26.19-27.53V 5mA SOD-323FL; UMD2 UDZVFHTE-1727B ROHM Semiconductor 1: 1,92 kr. 1.293In Stock	Mfr. Part No. UDZVFHTE-1727B Mouser Part No 755-UDZVFHTE-1727B	ROHM Semiconductor	Zener Diodes 26.19-27.53V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.293In Stock	Cut Tape 1,92 kr. 0,85 kr. 0,739 kr. 0,545 kr. Reel 0,366 kr. View 0,328 kr. 0,298 kr. 0,261 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 3.01-3.22V 5mA SOD-323FL; UMD2 UDZVFHTE-173.0B ROHM Semiconductor 1: 1,99 kr. 4.535In Stock 3.000Expected 02/06/2027	Mfr. Part No. UDZVFHTE-173.0B Mouser Part No 755-UDZVFHTE-173.0B	ROHM Semiconductor	Zener Diodes 3.01-3.22V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4.535In Stock 3.000Expected 02/06/2027	Cut Tape 1,99 kr. 0,873 kr. 0,761 kr. 0,56 kr. Reel 0,41 kr. View 0,545 kr. 0,403 kr. 0,343 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 3.32-3.53V 5mA SOD-323FL; UMD2 UDZVFHTE-173.3B ROHM Semiconductor 1: 1,80 kr. 5.140In Stock 3.000Expected 11/02/2027	Mfr. Part No. UDZVFHTE-173.3B Mouser Part No 755-UDZVFHTE-173.3B	ROHM Semiconductor	Zener Diodes 3.32-3.53V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.140In Stock 3.000Expected 11/02/2027	Cut Tape 1,80 kr. 0,776 kr. 0,671 kr. 0,492 kr. Reel 0,358 kr. View 0,298 kr. 0,283 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 3.6-3.845V 5mA SOD-323FL; UMD2 UDZVFHTE-173.6B ROHM Semiconductor 1: 1,92 kr. 5.817In Stock	Mfr. Part No. UDZVFHTE-173.6B Mouser Part No 755-UDZVFHTE-173.6B	ROHM Semiconductor	Zener Diodes 3.6-3.845V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.817In Stock	Cut Tape 1,92 kr. 0,85 kr. 0,746 kr. 0,545 kr. Reel 0,485 kr. View 0,388 kr. 0,336 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 3.89-4.16V 5mA SOD-323FL; UMD2 UDZVFHTE-173.9B ROHM Semiconductor 1: 1,92 kr. 2.965In Stock	Mfr. Part No. UDZVFHTE-173.9B Mouser Part No 755-UDZVFHTE-173.9B	ROHM Semiconductor	Zener Diodes 3.89-4.16V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.965In Stock	Cut Tape 1,92 kr. 0,85 kr. 0,739 kr. 0,545 kr. Reel 0,388 kr. View 0,336 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 200mW Pd Zener SOD-323FL UDZVFHTE-1730B ROHM Semiconductor 1: 1,80 kr. 2.535In Stock	Mfr. Part No. UDZVFHTE-1730B Mouser Part No 755-UDZVFHTE-1730B	ROHM Semiconductor	Zener Diodes 200mW Pd Zener SOD-323FL Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.535In Stock	Cut Tape 1,80 kr. 0,806 kr. 0,701 kr. 0,515 kr. Reel 0,358 kr. View 0,298 kr. 0,283 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 32.15-33.79V 5mA SOD-323FL; UMD2 UDZVFHTE-1733B ROHM Semiconductor 1: 2,50 kr. 2.724In Stock	Mfr. Part No. UDZVFHTE-1733B Mouser Part No 755-UDZVFHTE-1733B	ROHM Semiconductor	Zener Diodes 32.15-33.79V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.724In Stock	Cut Tape 2,50 kr. 1,43 kr. 0,873 kr. 0,627 kr. Reel 0,358 kr. View 0,552 kr. 0,298 kr. 0,283 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 35.07-36.87V 5mA SOD-323FL; UMD2 UDZVFHTE-1736B ROHM Semiconductor 1: 2,05 kr. 670In Stock 6.000Expected 11/01/2027	Mfr. Part No. UDZVFHTE-1736B Mouser Part No 755-UDZVFHTE-1736B	ROHM Semiconductor	Zener Diodes 35.07-36.87V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	670In Stock 6.000Expected 11/01/2027	Cut Tape 2,05 kr. 0,895 kr. 0,783 kr. 0,574 kr. Reel 0,388 kr. View 0,545 kr. 0,336 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 38.02-39.98V 2mA SOD-323FL; UMD2 UDZVFHTE-1739B ROHM Semiconductor 1: 1,92 kr. 6.080In Stock	Mfr. Part No. UDZVFHTE-1739B Mouser Part No 755-UDZVFHTE-1739B	ROHM Semiconductor	Zener Diodes 38.02-39.98V 2mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6.080In Stock	Cut Tape 1,92 kr. 0,836 kr. 0,724 kr. 0,53 kr. Reel 0,485 kr. View 0,41 kr. 0,298 kr. 0,283 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 4.17-4.43V 5mA SOD-323FL; UMD2 UDZVFHTE-174.3B ROHM Semiconductor 1: 1,92 kr. 2.015In Stock	Mfr. Part No. UDZVFHTE-174.3B Mouser Part No 755-UDZVFHTE-174.3B	ROHM Semiconductor	Zener Diodes 4.17-4.43V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.015In Stock	Cut Tape 1,92 kr. 0,85 kr. 0,739 kr. 0,545 kr. Reel 0,395 kr. View 0,336 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 200mW Pd Zener SOD-323FL UDZVFHTE-174.7B ROHM Semiconductor 1: 1,80 kr. 1.196In Stock 6.000On Order	Mfr. Part No. UDZVFHTE-174.7B Mouser Part No 755-UDZVFHTE-174.7B	ROHM Semiconductor	Zener Diodes 200mW Pd Zener SOD-323FL Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.196In Stock 6.000On Order On Order Ship Dates Mfr. No: UDZVFHTE-174.7B Stock: 1.196 Can Dispatch Immediately On Order: 3.000 Expected 04/11/2026 3.000 Expected 09/11/2026 Factory Lead Time: 12 Weeks	Cut Tape 1,80 kr. 0,776 kr. 0,679 kr. 0,50 kr. Reel 0,358 kr. View 0,298 kr. 0,276 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 40-45V 2mA SOD-323FL; UMD2 UDZVFHTE-1743 ROHM Semiconductor 1: 1,92 kr. 8.157In Stock	Mfr. Part No. UDZVFHTE-1743 Mouser Part No 755-UDZVFHTE-1743	ROHM Semiconductor	Zener Diodes 40-45V 2mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.157In Stock	Cut Tape 1,92 kr. 0,836 kr. 0,724 kr. 0,53 kr. Reel 0,477 kr. View 0,403 kr. 0,298 kr. 0,276 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 200mW Pd Zener SOD-323FL UDZVFHTE-175.1B ROHM Semiconductor 1: 1,80 kr. 30.550In Stock	Mfr. Part No. UDZVFHTE-175.1B Mouser Part No 755-UDZVFHTE-175.1B	ROHM Semiconductor	Zener Diodes 200mW Pd Zener SOD-323FL Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	30.550In Stock	Cut Tape 1,80 kr. 0,776 kr. 0,671 kr. 0,492 kr. Reel 0,351 kr. View 0,328 kr. 0,298 kr. 0,254 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 6.06-6.33V 5mA SOD-323FL; UMD2 UDZVFHTE-176.2B ROHM Semiconductor 1: 2,25 kr. 17.950In Stock	Mfr. Part No. UDZVFHTE-176.2B Mouser Part No 755-UDZVFHTE-176.2B	ROHM Semiconductor	Zener Diodes 6.06-6.33V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	17.950In Stock	Cut Tape 2,25 kr. 1,01 kr. 0,888 kr. 0,619 kr. Reel 0,477 kr. View 0,574 kr. 0,418 kr. 0,358 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 200mW Pd Zener SOD-323FL UDZVFHTE-176.8B ROHM Semiconductor 1: 1,54 kr. 6.861In Stock	Mfr. Part No. UDZVFHTE-176.8B Mouser Part No 755-UDZVFHTE-176.8B	ROHM Semiconductor	Zener Diodes 200mW Pd Zener SOD-323FL Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6.861In Stock	Cut Tape 1,54 kr. 0,679 kr. 0,589 kr. 0,433 kr. Reel 0,306 kr. 0,261 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 8.02-8.36V 5mA SOD-323FL; UMD2 UDZVFHTE-178.2B ROHM Semiconductor 1: 1,92 kr. 75In Stock 6.000On Order	Mfr. Part No. UDZVFHTE-178.2B Mouser Part No 755-UDZVFHTE-178.2B	ROHM Semiconductor	Zener Diodes 8.02-8.36V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	75In Stock 6.000On Order On Order Ship Dates Mfr. No: UDZVFHTE-178.2B Stock: 75 Can Dispatch Immediately On Order: 3.000 Expected 21/01/2027 3.000 Expected 25/01/2027 Factory Lead Time: 12 Weeks	Cut Tape 1,92 kr. 0,836 kr. 0,724 kr. 0,53 kr. Reel 0,388 kr. View 0,373 kr. 0,328 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 8.85-9.23V 5mA SOD-323FL; UMD2 UDZVFHTE-179.1B ROHM Semiconductor 1: 2,05 kr. 724In Stock 3.000Expected 11/11/2026	Mfr. Part No. UDZVFHTE-179.1B Mouser Part No 755-UDZVFHTE-179.1B	ROHM Semiconductor	Zener Diodes 8.85-9.23V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	724In Stock 3.000Expected 11/11/2026	Cut Tape 2,05 kr. 0,895 kr. 0,783 kr. 0,574 kr. Reel 0,388 kr. View 0,545 kr. 0,336 kr. 0,298 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 9.497-10.05V 20mA SOD-323FL; UMD2 UFZVFHTE-1710B ROHM Semiconductor 1: 1,73 kr. 3.415In Stock	Mfr. Part No. UFZVFHTE-1710B Mouser Part No 755-UFZVFHTE-1710B	ROHM Semiconductor	Zener Diodes 9.497-10.05V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3.415In Stock	Cut Tape 1,73 kr. 0,761 kr. 0,664 kr. 0,485 kr. Reel 0,463 kr. View 0,351 kr. 0,298 kr. 0,269 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 11.51-12.16V 10mA SOD-323FL; UMD2 UFZVFHTE-1712B ROHM Semiconductor 1: 1,73 kr. 1.001In Stock 3.000Expected 04/01/2027	Mfr. Part No. UFZVFHTE-1712B Mouser Part No 755-UFZVFHTE-1712B	ROHM Semiconductor	Zener Diodes 11.51-12.16V 10mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.001In Stock 3.000Expected 04/01/2027	Cut Tape 1,73 kr. 0,761 kr. 0,612 kr. 0,485 kr. Reel 0,351 kr. View 0,298 kr. 0,276 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 14-14.79V 10mA SOD-323FL; UMD2 UFZVFHTE-1715B ROHM Semiconductor 1: 1,73 kr. 643In Stock 18.000Expected 04/01/2027	Mfr. Part No. UFZVFHTE-1715B Mouser Part No 755-UFZVFHTE-1715B	ROHM Semiconductor	Zener Diodes 14-14.79V 10mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	643In Stock 18.000Expected 04/01/2027	Cut Tape 1,73 kr. 0,761 kr. 0,664 kr. 0,485 kr. Reel 0,351 kr. View 0,298 kr. 0,269 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 15.39-16.24V 10mA SOD-323FL; UMD2 UFZVFHTE-1716B ROHM Semiconductor 1: 1,86 kr. 70In Stock	Mfr. Part No. UFZVFHTE-1716B Mouser Part No 755-UFZVFHTE-1716B	ROHM Semiconductor	Zener Diodes 15.39-16.24V 10mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	70In Stock	Cut Tape 1,86 kr. 0,806 kr. 0,701 kr. 0,515 kr. Reel 0,351 kr. View 0,298 kr. 0,276 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 17-17.95V 10mA SOD-323FL; UMD2 UFZVFHTE-1718B ROHM Semiconductor 1: 1,60 kr. 8.880In Stock	Mfr. Part No. UFZVFHTE-1718B Mouser Part No 755-UFZVFHTE-1718B	ROHM Semiconductor	Zener Diodes 17-17.95V 10mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	8.880In Stock	Cut Tape 1,60 kr. 0,701 kr. 0,612 kr. 0,448 kr. Reel 0,321 kr. 0,269 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 18.87-19.89V 10mA SOD-323FL; UMD2 UFZVFHTE-1720B ROHM Semiconductor 1: 1,73 kr. 3.481In Stock	Mfr. Part No. UFZVFHTE-1720B Mouser Part No 755-UFZVFHTE-1720B	ROHM Semiconductor	Zener Diodes 18.87-19.89V 10mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3.481In Stock	Cut Tape 1,73 kr. 0,761 kr. 0,664 kr. 0,485 kr. Reel 0,463 kr. View 0,351 kr. 0,298 kr. 0,269 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 20.77-21.92V 5mA SOD-323FL; UMD2 UFZVFHTE-1722B ROHM Semiconductor 1: 1,60 kr. 2.762In Stock	Mfr. Part No. UFZVFHTE-1722B Mouser Part No 755-UFZVFHTE-1722B	ROHM Semiconductor	Zener Diodes 20.77-21.92V 5mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.762In Stock	Cut Tape 1,60 kr. 0,701 kr. 0,612 kr. 0,448 kr. Reel 0,321 kr. 0,269 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000

Automotive Zener Diodes

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Automotive Zener Diodes

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