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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 (PLN) 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: 2,35 zł 14 941In Stock	Mfr. Part No. PDZVTFTR11B Mouser Part No 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 2,35 zł 1,06 zł 0,928 zł 0,70 zł Reel 0,528 zł View 0,449 zł 0,405 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 6.8-7.7V 40mA SOD-123FL; PMDU KDZVTFTR6.8B ROHM Semiconductor 1: 2,46 zł 31 090In Stock	Mfr. Part No. KDZVTFTR6.8B Mouser Part No 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 090In Stock	Cut Tape 2,46 zł 1,11 zł 0,972 zł 0,735 zł Reel 0,554 zł View 0,484 zł 0,427 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23 BZX84C3V9LYFHT116 ROHM Semiconductor 1: 1,40 zł 28 606In Stock	Mfr. Part No. BZX84C3V9LYFHT116 Mouser Part No 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 606In Stock	Cut Tape 1,40 zł 0,62 zł 0,541 zł 0,40 zł Reel 0,286 zł View 0,255 zł 0,233 zł 0,211 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 200mW; UMD3 15.85-16.51V Vz UMZ16NFHT106 ROHM Semiconductor 1: 3,78 zł 2 711In Stock	Mfr. Part No. UMZ16NFHT106 Mouser Part No 755-UMZ16NFHT106	ROHM Semiconductor	Zener Diodes 200mW; UMD3 15.85-16.51V Vz Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2 711In Stock	Cut Tape 3,78 zł 2,61 zł 1,66 zł 1,03 zł Reel 0,502 zł View 0,757 zł 0,453 zł 0,444 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes Zener Diode 27V 200mW Surface Mount UMZ27NFHT106 ROHM Semiconductor 1: 2,88 zł 1 018In Stock	Mfr. Part No. UMZ27NFHT106 Mouser Part No 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 2,88 zł 1,29 zł 1,14 zł 0,854 zł Reel 0,541 zł View 0,757 zł 0,471 zł 0,418 zł	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 4.55-4.8V 500mW SOD-323HE 20mA YFZVFHTR4.7B ROHM Semiconductor 1: 2,20 zł 16 454In Stock	Mfr. Part No. YFZVFHTR4.7B Mouser Part No 755-YFZVFHTR4.7B	ROHM Semiconductor	Zener Diodes 4.55-4.8V 500mW SOD-323HE 20mA Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	16 454In Stock	Cut Tape 2,20 zł 0,977 zł 0,854 zł 0,638 zł Reel 0,458 zł View 0,519 zł 0,414 zł 0,356 zł 0,286 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 4.534-4.795V 20mA SOD-323FL; UMD2 UFZVFHTE-174.7B ROHM Semiconductor 1: 1,28 zł 494In Stock 6 000Expected 10/27/2026	Mfr. Part No. UFZVFHTE-174.7B Mouser Part No 755-UFZVFHTE-174.7B	ROHM Semiconductor	Zener Diodes 4.534-4.795V 20mA SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	494In Stock 6 000Expected 10/27/2026	Cut Tape 1,28 zł 0,735 zł 0,444 zł 0,264 zł Reel 0,189 zł 0,158 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 70-79Vz(V) 2Iz(mA) AEC-Q101 Qualified KDZLVTFTR75 ROHM Semiconductor 1: 2,88 zł 7 631In Stock	Mfr. Part No. KDZLVTFTR75 Mouser Part No 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 631In Stock	Cut Tape 2,88 zł 1,31 zł 1,15 zł 0,88 zł Reel 0,805 zł View 0,752 zł 0,585 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes ZENER DO-214AC 1W 33V PTZTFTE2533B ROHM Semiconductor 1: 3,63 zł 7 038In Stock	Mfr. Part No. PTZTFTE2533B Mouser Part No 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 3,63 zł 1,66 zł 1,47 zł 1,13 zł Reel 0,84 zł View 0,88 zł 0,788 zł 0,761 zł	Min.: 1 Mult.: 1 : 1 500
Zener Diodes 6.49-6.83V 500mW SOD-323HE 20mA YFZVFHTR6.8B ROHM Semiconductor 1: 1,82 zł 11 727In Stock	Mfr. Part No. YFZVFHTR6.8B Mouser Part No 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 1,82 zł 0,814 zł 0,713 zł 0,532 zł Reel 0,37 zł View 0,519 zł 0,348 zł 0,312 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 2-2.24V 40mA SOD-128; PMDTM PDZVTFTR2.0B ROHM Semiconductor 1: 2,35 zł 8 095In Stock	Mfr. Part No. PDZVTFTR2.0B Mouser Part No 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 2,35 zł 1,06 zł 0,928 zł 0,70 zł Reel 0,524 zł View 0,625 zł 0,475 zł 0,458 zł 0,44 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 6.8-7.7V 40mA SOD-128; PMDTM PDZVTFTR6.8B ROHM Semiconductor 1: 2,35 zł 10 000In Stock	Mfr. Part No. PDZVTFTR6.8B Mouser Part No 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 2,35 zł 1,06 zł 0,928 zł 0,70 zł Reel 0,524 zł View 0,475 zł 0,431 zł 0,409 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 17.56-18.35V 5mA SOD-323FL; UMD2 UDZVFHTE-1718B ROHM Semiconductor 1: 1,14 zł 34 956In Stock	Mfr. Part No. UDZVFHTE-1718B Mouser Part No 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 956In Stock	Cut Tape 1,14 zł 0,502 zł 0,436 zł 0,321 zł Reel 0,202 zł View 0,189 zł 0,172 zł 0,154 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23 BZX84C2V7LYFHT116 ROHM Semiconductor 1: 1,82 zł 2 732In Stock 6 000Expected 10/27/2026	Mfr. Part No. BZX84C2V7LYFHT116 Mouser Part No 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 732In Stock 6 000Expected 10/27/2026	Cut Tape 1,82 zł 1,24 zł 0,871 zł Reel 0,436 zł 0,365 zł View 0,33 zł 0,207 zł	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified) RSB6.8JS2FHT2R ROHM Semiconductor 1: 3,74 zł 7 990In Stock NRND	Mfr. Part No. RSB6.8JS2FHT2R Mouser Part No 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 3,74 zł 1,77 zł 1,50 zł 1,15 zł Reel View 1,04 zł 0,893 zł 0,805 zł 0,805 zł 0,735 zł	Min.: 1 Mult.: 1 : 8 000
Zener Diodes 14.34-14.98V 100mW SOD-923 5mA CDZFHT2RA15B ROHM Semiconductor 1: 2,23 zł 8 433In Stock NRND	Mfr. Part No. CDZFHT2RA15B Mouser Part No 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 2,23 zł 1,00 zł 0,88 zł 0,664 zł View Reel 0,374 zł 0,612 zł 0,436 zł 0,374 zł MouseReel Available	Min.: 1 Mult.: 1 : 8 000
ESD Protection Diodes / TVS Diodes Zener Diode 6.8V 100mW Surface Mount CDZCFHT2RA6.8B ROHM Semiconductor 1: 2,20 zł 9 085In Stock NRND	Mfr. Part No. CDZCFHT2RA6.8B Mouser Part No 755-CDZCFHT2RA6.8B NRND	ROHM Semiconductor	ESD Protection Diodes / TVS Diodes Zener Diode 6.8V 100mW Surface Mount Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	9 085In Stock	Cut Tape 2,20 zł 1,06 zł 0,871 zł 0,70 zł Reel 0,40 zł View 0,585 zł 0,502 zł 0,409 zł 0,387 zł	Min.: 1 Mult.: 1 : 8 000
Zener Diodes 17.56-18.35V 100mW SOD-923 2mA CDZFHT2RA18B ROHM Semiconductor 1: 2,08 zł 10 546In Stock NRND	Mfr. Part No. CDZFHT2RA18B Mouser Part No 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 2,08 zł 1,28 zł 0,814 zł 0,612 zł View Reel 0,374 zł 0,493 zł 0,409 zł 0,374 zł MouseReel Available	Min.: 1 Mult.: 1 : 8 000
ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified) RSB12WFHTL ROHM Semiconductor 1: 2,38 zł 2 973In Stock	Mfr. Part No. RSB12WFHTL Mouser Part No 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 973In Stock	Cut Tape 2,38 zł 1,10 zł 0,964 zł 0,726 zł Reel 0,554 zł View 0,695 zł 0,537 zł 0,475 zł 0,466 zł	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor UMZC6.8NFMT106 ROHM Semiconductor 1: 2,08 zł 8 980In Stock	Mfr. Part No. UMZC6.8NFMT106 Mouser Part No 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 2,08 zł 0,946 zł 0,801 zł 0,612 zł Reel 0,488 zł View 0,568 zł 0,405 zł 0,392 zł	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: 2,08 zł 2 970In Stock	Mfr. Part No. UMZU6.2NFMFHT106 Mouser Part No 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 2,08 zł 0,946 zł 0,801 zł 0,612 zł Reel 0,414 zł View 0,568 zł 0,40 zł 0,374 zł 0,343 zł	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 3.9-4.4V 40mA SOD-123FL; PMDU KDZVTFTR3.9B ROHM Semiconductor 1: 2,61 zł 12 982In Stock	Mfr. Part No. KDZVTFTR3.9B Mouser Part No 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 2,61 zł 1,17 zł 1,03 zł 0,779 zł Reel 0,554 zł View 0,484 zł 0,462 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes 5.6-6.3V 40mA SOD-128; PMDTM PDZVTFTR5.6B ROHM Semiconductor 1: 2,35 zł 13 716In Stock	Mfr. Part No. PDZVTFTR5.6B Mouser Part No 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 716In Stock	Cut Tape 2,35 zł 1,06 zł 0,928 zł 0,70 zł Reel 0,528 zł View 0,493 zł 0,431 zł MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Zener Diodes ZENER SMD0603 .1W 5.6V ADZT15R5.6B ROHM Semiconductor 1: 0,986 zł 17 566In Stock	Mfr. Part No. ADZT15R5.6B Mouser Part No 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 0,986 zł 0,436 zł 0,378 zł 0,277 zł View Reel 0,136 zł 0,264 zł 0,251 zł 0,158 zł 0,136 zł MouseReel Available	Min.: 1 Mult.: 1 : 15 000
Zener Diodes 9.77-10.21V 5mA SOD-523; EMD2 EDZVFHT2R10B ROHM Semiconductor 1: 1,02 zł 13 824In Stock	Mfr. Part No. EDZVFHT2R10B Mouser Part No 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 824In Stock	Cut Tape 1,02 zł 0,449 zł 0,392 zł 0,286 zł Reel 0,176 zł View 0,277 zł 0,18 zł 0,145 zł MouseReel Available	Min.: 1 Mult.: 1 : 8 000

Automotive Zener Diodes

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Automotive Zener Diodes

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