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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 3-3.4V 40mA SOD-128; PMDTM PDZVTFTR3.0B ROHM Semiconductor 1: 3,98 kr. 2.150In Stock	Mfr. Part No. PDZVTFTR3.0B Mouser Part No 755-PDZVTFTR3.0B	ROHM Semiconductor	Zener Diodes 3-3.4V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.150In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 0,895 kr. View 0,776 kr. 0,761 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 3.3-3.7V 40mA SOD-128; PMDTM PDZVTFTR3.3B ROHM Semiconductor 1: 3,98 kr. 4.714In Stock	Mfr. Part No. PDZVTFTR3.3B Mouser Part No 755-PDZVTFTR3.3B	ROHM Semiconductor	Zener Diodes 3.3-3.7V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4.714In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 0,895 kr. View 0,776 kr. 0,761 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 3.6-4V 40mA SOD-128; PMDTM PDZVTFTR3.6B ROHM Semiconductor 1: 4,81 kr. 164In Stock 3.000Expected 10/11/2026	Mfr. Part No. PDZVTFTR3.6B Mouser Part No 755-PDZVTFTR3.6B	ROHM Semiconductor	Zener Diodes 3.6-4V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	164In Stock 3.000Expected 10/11/2026	Cut Tape 4,81 kr. 2,15 kr. 1,89 kr. 1,42 kr. 1,17 kr. Reel 0,903 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 3.9-4.4V 40mA SOD-128; PMDTM PDZVTFTR3.9B ROHM Semiconductor 1: 3,98 kr. 2.745In Stock	Mfr. Part No. PDZVTFTR3.9B Mouser Part No 755-PDZVTFTR3.9B	ROHM Semiconductor	Zener Diodes 3.9-4.4V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.745In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 0,895 kr. View 0,776 kr. 0,709 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 30-34V 10mA SOD-128; PMDTM PDZVTFTR30B ROHM Semiconductor 1: 3,98 kr. 980In Stock 6.000Expected 16/11/2026	Mfr. Part No. PDZVTFTR30B Mouser Part No 755-PDZVTFTR30B	ROHM Semiconductor	Zener Diodes 30-34V 10mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	980In Stock 6.000Expected 16/11/2026	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 0,895 kr. View 0,768 kr. 0,701 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 33-37V 10mA SOD-128; PMDTM PDZVTFTR33B ROHM Semiconductor 1: 3,98 kr. 6.294In Stock	Mfr. Part No. PDZVTFTR33B Mouser Part No 755-PDZVTFTR33B	ROHM Semiconductor	Zener Diodes 33-37V 10mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	6.294In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 0,895 kr. View 0,768 kr. 0,701 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 36-40V 10mA SOD-128; PMDTM PDZVTFTR36B ROHM Semiconductor 1: 3,98 kr. 1.727In Stock 3.000Expected 15/12/2026	Mfr. Part No. PDZVTFTR36B Mouser Part No 755-PDZVTFTR36B	ROHM Semiconductor	Zener Diodes 36-40V 10mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.727In Stock 3.000Expected 15/12/2026	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 0,895 kr. View 0,768 kr. 0,701 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 4.3-4.8V 40mA SOD-128; PMDTM PDZVTFTR4.3B ROHM Semiconductor 1: 3,98 kr. 1.086In Stock	Mfr. Part No. PDZVTFTR4.3B Mouser Part No 755-PDZVTFTR4.3B	ROHM Semiconductor	Zener Diodes 4.3-4.8V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.086In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 0,895 kr. View 0,776 kr. 0,709 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 5.1-5.7V 40mA SOD-128; PMDTM PDZVTFTR5.1B ROHM Semiconductor 1: 3,98 kr. 3.294In Stock	Mfr. Part No. PDZVTFTR5.1B Mouser Part No 755-PDZVTFTR5.1B	ROHM Semiconductor	Zener Diodes 5.1-5.7V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3.294In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 0,895 kr. View 0,776 kr. 0,709 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 5.6-6.3V 40mA SOD-128; PMDTM PDZVTFTR5.6B ROHM Semiconductor 1: 3,98 kr. 13.402In 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	13.402In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 0,895 kr. View 0,836 kr. 0,731 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 6.2-7V 40mA SOD-128; PMDTM PDZVTFTR6.2B ROHM Semiconductor 1: 3,98 kr. 5.767In Stock	Mfr. Part No. PDZVTFTR6.2B Mouser Part No 755-PDZVTFTR6.2B	ROHM Semiconductor	Zener Diodes 6.2-7V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.767In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 1,07 kr. View 0,895 kr. 0,776 kr. 0,709 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 7.5-8.4V 40mA SOD-128; PMDTM PDZVTFTR7.5B ROHM Semiconductor 1: 3,98 kr. 5.353In Stock	Mfr. Part No. PDZVTFTR7.5B Mouser Part No 755-PDZVTFTR7.5B	ROHM Semiconductor	Zener Diodes 7.5-8.4V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.353In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,19 kr. Reel 1,07 kr. View 0,895 kr. 0,813 kr. 0,746 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes 8.2-9.3V 40mA SOD-128; PMDTM PDZVTFTR8.2B ROHM Semiconductor 1: 3,98 kr. 2.893In Stock	Mfr. Part No. PDZVTFTR8.2B Mouser Part No 755-PDZVTFTR8.2B	ROHM Semiconductor	Zener Diodes 8.2-9.3V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.893In Stock	Cut Tape 3,98 kr. 1,79 kr. 1,57 kr. 1,42 kr. Reel 0,895 kr. View 1,25 kr. 0,768 kr. 0,701 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Zener Diodes ZENER DO-214AC 1W 12V PTZTFTE2512B ROHM Semiconductor 1: 6,22 kr. 1.015In Stock 4.500On Order	Mfr. Part No. PTZTFTE2512B Mouser Part No 755-PTZTFTE2512B	ROHM Semiconductor	Zener Diodes ZENER DO-214AC 1W 12V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.015In Stock 4.500On Order On Order Ship Dates Mfr. No: PTZTFTE2512B Stock: 1.015 Can Dispatch Immediately On Order: 1.500 Expected 09/11/2026 3.000 Expected 11/11/2026 Factory Lead Time: 12 Weeks	Cut Tape 6,22 kr. 2,85 kr. 2,51 kr. 1,92 kr. Reel 1,45 kr. View 1,54 kr. 1,31 kr. 1,26 kr. 1,18 kr.	Min.: 1 Mult.: 1 : 1.500
Zener Diodes AECQ PTZTFTE252.2B ROHM Semiconductor 1: 4,74 kr. 2.993In Stock	Mfr. Part No. PTZTFTE252.2B Mouser Part No 755-PTZTFTE252.2B	ROHM Semiconductor	Zener Diodes AECQ Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.993In Stock	Cut Tape 4,74 kr. 2,15 kr. 1,89 kr. 1,44 kr. Reel 1,21 kr. View 1,22 kr. 1,04 kr. 0,933 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Zener Diodes AECQ PTZTFTE252.4B ROHM Semiconductor 1: 4,74 kr. 1.365In Stock	Mfr. Part No. PTZTFTE252.4B Mouser Part No 755-PTZTFTE252.4B	ROHM Semiconductor	Zener Diodes AECQ Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.365In Stock	Cut Tape 4,74 kr. 2,15 kr. 1,89 kr. 1,72 kr. Reel 1,21 kr. View 1,45 kr. 1,04 kr. 1,02 kr. 0,88 kr.	Min.: 1 Mult.: 1 : 1.500
Zener Diodes AECQ PTZTFTE252.7B ROHM Semiconductor 1: 4,74 kr. 5.179In Stock	Mfr. Part No. PTZTFTE252.7B Mouser Part No 755-PTZTFTE252.7B	ROHM Semiconductor	Zener Diodes AECQ Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5.179In Stock	Cut Tape 4,74 kr. 2,15 kr. 1,89 kr. 1,44 kr. Reel 1,20 kr. View 1,22 kr. 1,04 kr. 1,00 kr. 0,91 kr.	Min.: 1 Mult.: 1 : 1.500
Zener Diodes AECQ PTZTFTE253.3B ROHM Semiconductor 1: 4,74 kr. 2.201In Stock	Mfr. Part No. PTZTFTE253.3B Mouser Part No 755-PTZTFTE253.3B	ROHM Semiconductor	Zener Diodes AECQ Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.201In Stock	Cut Tape 4,74 kr. 2,16 kr. 1,90 kr. 1,45 kr. Reel 1,10 kr. View 1,22 kr. 1,00 kr. 0,955 kr. 0,895 kr.	Min.: 1 Mult.: 1 : 1.500
Zener Diodes ZENER DO-214AC 1W 3.9V PTZTFTE253.9B ROHM Semiconductor 1: 5,90 kr. 1.985In Stock	Mfr. Part No. PTZTFTE253.9B Mouser Part No 755-PTZTFTE253.9B	ROHM Semiconductor	Zener Diodes ZENER DO-214AC 1W 3.9V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.985In Stock	Cut Tape 5,90 kr. 2,69 kr. 2,37 kr. 2,17 kr. Reel 1,49 kr. View 1,82 kr. 1,34 kr. 1,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Zener Diodes Zener Diode PTZTFTE2536B ROHM Semiconductor 1: 5,07 kr. 2.780In Stock	Mfr. Part No. PTZTFTE2536B Mouser Part No 755-PTZTFTE2536B	ROHM Semiconductor	Zener Diodes Zener Diode Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2.780In Stock	Cut Tape 5,07 kr. 2,28 kr. 2,01 kr. 1,54 kr. Reel 1,21 kr. View 1,22 kr. 1,04 kr. 0,977 kr.	Min.: 1 Mult.: 1 : 1.500
Zener Diodes ZENER DO-214AC 1W 4.3V PTZTFTE254.3B ROHM Semiconductor 1: 5,90 kr. 170In Stock	Mfr. Part No. PTZTFTE254.3B Mouser Part No 755-PTZTFTE254.3B	ROHM Semiconductor	Zener Diodes ZENER DO-214AC 1W 4.3V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	170In Stock	Cut Tape 5,90 kr. 2,69 kr. 2,37 kr. 1,81 kr. Reel 1,52 kr. View 1,54 kr. 1,34 kr. 1,29 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Zener Diodes ZENER DO-214AC 1W 4.7V PTZTFTE254.7B ROHM Semiconductor 1: 5,90 kr. 953In Stock 1.500Expected 11/11/2026	Mfr. Part No. PTZTFTE254.7B Mouser Part No 755-PTZTFTE254.7B	ROHM Semiconductor	Zener Diodes ZENER DO-214AC 1W 4.7V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	953In Stock 1.500Expected 11/11/2026	Cut Tape 5,90 kr. 2,69 kr. 2,37 kr. 1,81 kr. Reel 1,54 kr. View 1,54 kr. 1,34 kr. 1,29 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Zener Diodes ZENER DO-214AC 1W 5.1V PTZTFTE255.1B ROHM Semiconductor 1: 5,97 kr. 3.020In Stock	Mfr. Part No. PTZTFTE255.1B Mouser Part No 755-PTZTFTE255.1B	ROHM Semiconductor	Zener Diodes ZENER DO-214AC 1W 5.1V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3.020In Stock	Cut Tape 5,97 kr. 2,73 kr. 2,41 kr. 1,85 kr. Reel 1,54 kr. View 1,54 kr. 1,34 kr. 1,29 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500
Zener Diodes ZENER DO-214AC 1W 5.6V PTZTFTE255.6B ROHM Semiconductor 1: 6,09 kr. 240In Stock 1.500Expected 04/11/2026	Mfr. Part No. PTZTFTE255.6B Mouser Part No 755-PTZTFTE255.6B	ROHM Semiconductor	Zener Diodes ZENER DO-214AC 1W 5.6V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	240In Stock 1.500Expected 04/11/2026	Cut Tape 6,09 kr. 2,78 kr. 2,45 kr. 1,88 kr. Reel 1,66 kr. View 1,70 kr. 1,47 kr. 1,29 kr.	Min.: 1 Mult.: 1 : 1.500
Zener Diodes ZENER DO-214AC 1W 6.2V PTZTFTE256.2B ROHM Semiconductor 1: 6,22 kr. 1.501In Stock	Mfr. Part No. PTZTFTE256.2B Mouser Part No 755-PTZTFTE256.2B	ROHM Semiconductor	Zener Diodes ZENER DO-214AC 1W 6.2V Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1.501In Stock	Cut Tape 6,22 kr. 2,85 kr. 2,51 kr. 1,81 kr. Reel 1,54 kr. View 1,63 kr. 1,41 kr. 1,30 kr. 1,26 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500

Automotive Zener Diodes

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Automotive Zener Diodes

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