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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Zener Diodes 30-34V 10mA SOD-123FL; PMDU KDZVTFTR30B ROHM Semiconductor 1: £0.488 2,559In Stock	Mfr. Part No. KDZVTFTR30B Mouser Part No 755-KDZVTFTR30B	ROHM Semiconductor	Zener Diodes 30-34V 10mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,559In Stock	Cut Tape £0.488 £0.22 £0.193 £0.146 Reel £0.11 View £0.096 £0.088 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 33-37V 10mA SOD-123FL; PMDU KDZVTFTR33B ROHM Semiconductor 1: £0.488 1,786In Stock 3,000Expected 19/01/2027	Mfr. Part No. KDZVTFTR33B Mouser Part No 755-KDZVTFTR33B	ROHM Semiconductor	Zener Diodes 33-37V 10mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1,786In Stock 3,000Expected 19/01/2027	Cut Tape £0.488 £0.22 £0.193 £0.146 Reel £0.11 View £0.096 £0.088 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 36-40V 10mA SOD-123FL; PMDU KDZVTFTR36B ROHM Semiconductor 1: £0.488 3,703In Stock	Mfr. Part No. KDZVTFTR36B Mouser Part No 755-KDZVTFTR36B	ROHM Semiconductor	Zener Diodes 36-40V 10mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3,703In Stock	Cut Tape £0.488 £0.22 £0.193 £0.146 Reel £0.11 View £0.096 £0.095 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes Zener Diode 39V 1000mW Surface Mount KDZVTFTR39A ROHM Semiconductor 1: £0.571 70In Stock	Mfr. Part No. KDZVTFTR39A Mouser Part No 755-KDZVTFTR39A	ROHM Semiconductor	Zener Diodes Zener Diode 39V 1000mW Surface Mount Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	70In Stock	Cut Tape £0.571 £0.258 £0.227 £0.172 Reel £0.124 View £0.123 £0.099	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 4.3-4.8V 40mA SOD-123FL; PMDU KDZVTFTR4.3B ROHM Semiconductor 1: £0.488 4,286In Stock	Mfr. Part No. KDZVTFTR4.3B Mouser Part No 755-KDZVTFTR4.3B	ROHM Semiconductor	Zener Diodes 4.3-4.8V 40mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4,286In Stock	Cut Tape £0.488 £0.22 £0.193 £0.146 Reel £0.133 View £0.11 £0.096 £0.095 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 4.7-5.2V 40mA SOD-123FL; PMDU KDZVTFTR4.7B ROHM Semiconductor 1: £0.518 4,152In Stock	Mfr. Part No. KDZVTFTR4.7B Mouser Part No 755-KDZVTFTR4.7B	ROHM Semiconductor	Zener Diodes 4.7-5.2V 40mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4,152In Stock	Cut Tape £0.518 £0.233 £0.205 £0.155 Reel £0.117 View £0.102 £0.091 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes Zener Diode 43V 1000mW Surface Mount KDZVTFTR43A ROHM Semiconductor 1: £0.54 4,249In Stock	Mfr. Part No. KDZVTFTR43A Mouser Part No 755-KDZVTFTR43A	ROHM Semiconductor	Zener Diodes Zener Diode 43V 1000mW Surface Mount Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4,249In Stock	Cut Tape £0.54 £0.243 £0.214 £0.162 Reel £0.148 View £0.124 £0.107	Min.: 1 Mult.: 1 : 3,000
Zener Diodes Zener Diode 47V 1000mW Surface Mount KDZVTFTR47A ROHM Semiconductor 1: £0.54 1,112In Stock	Mfr. Part No. KDZVTFTR47A Mouser Part No 755-KDZVTFTR47A	ROHM Semiconductor	Zener Diodes Zener Diode 47V 1000mW Surface Mount Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1,112In Stock	Cut Tape £0.54 £0.243 £0.214 £0.162 Reel £0.124 £0.109	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 5.1-5.7V 40mA SOD-123FL; PMDU KDZVTFTR5.1B ROHM Semiconductor 1: £0.518 4,728In Stock 6,000Expected 04/02/2027	Mfr. Part No. KDZVTFTR5.1B Mouser Part No 755-KDZVTFTR5.1B	ROHM Semiconductor	Zener Diodes 5.1-5.7V 40mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4,728In Stock 6,000Expected 04/02/2027	Cut Tape £0.518 £0.233 £0.205 £0.155 Reel £0.117 View £0.102 £0.091 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 6.2-7V 40mA SOD-123FL; PMDU KDZVTFTR6.2B ROHM Semiconductor 1: £0.518 48In Stock 6,000Expected 31/12/2026	Mfr. Part No. KDZVTFTR6.2B Mouser Part No 755-KDZVTFTR6.2B	ROHM Semiconductor	Zener Diodes 6.2-7V 40mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	48In Stock 6,000Expected 31/12/2026	Cut Tape £0.518 £0.233 £0.205 £0.155 Reel £0.11 £0.096 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 7.5-8.4V 40mA SOD-123FL; PMDU KDZVTFTR7.5B ROHM Semiconductor 1: £0.488 3,837In Stock	Mfr. Part No. KDZVTFTR7.5B Mouser Part No 755-KDZVTFTR7.5B	ROHM Semiconductor	Zener Diodes 7.5-8.4V 40mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3,837In Stock	Cut Tape £0.488 £0.22 £0.193 £0.146 Reel £0.133 View £0.11 £0.096 £0.095 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 8.2-9.3V 40mA SOD-123FL; PMDU KDZVTFTR8.2B ROHM Semiconductor 1: £0.488 840In Stock	Mfr. Part No. KDZVTFTR8.2B Mouser Part No 755-KDZVTFTR8.2B	ROHM Semiconductor	Zener Diodes 8.2-9.3V 40mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	840In Stock	Cut Tape £0.488 £0.22 £0.193 £0.146 Reel £0.105 View £0.093 £0.086 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 9.1-10.2V 40mA SOD-123FL; PMDU KDZVTFTR9.1B ROHM Semiconductor 1: £0.488 4,125In Stock	Mfr. Part No. KDZVTFTR9.1B Mouser Part No 755-KDZVTFTR9.1B	ROHM Semiconductor	Zener Diodes 9.1-10.2V 40mA SOD-123FL; PMDU Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4,125In Stock	Cut Tape £0.488 £0.22 £0.193 £0.146 Reel £0.11 View £0.105 £0.096 £0.088 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 10-11.2V 40mA SOD-128; PMDTM PDZVTFTR10B ROHM Semiconductor 1: £0.465 5,138In Stock	Mfr. Part No. PDZVTFTR10B Mouser Part No 755-PDZVTFTR10B	ROHM Semiconductor	Zener Diodes 10-11.2V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5,138In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.105 View £0.091 £0.083 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 12-13.5V 20mA SOD-128; PMDTM PDZVTFTR12B ROHM Semiconductor 1: £0.465 5,971In Stock	Mfr. Part No. PDZVTFTR12B Mouser Part No 755-PDZVTFTR12B	ROHM Semiconductor	Zener Diodes 12-13.5V 20mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5,971In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.105 View £0.091 £0.083 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 13.3-15V 20mA SOD-128; PMDTM PDZVTFTR13B ROHM Semiconductor 1: £0.465 5,245In Stock	Mfr. Part No. PDZVTFTR13B Mouser Part No 755-PDZVTFTR13B	ROHM Semiconductor	Zener Diodes 13.3-15V 20mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5,245In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.105 View £0.09 £0.082 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 14.7-16.5V 20mA SOD-128; PMDTM PDZVTFTR15B ROHM Semiconductor 1: £0.465 2,423In Stock 3,000Expected 19/01/2027	Mfr. Part No. PDZVTFTR15B Mouser Part No 755-PDZVTFTR15B	ROHM Semiconductor	Zener Diodes 14.7-16.5V 20mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,423In Stock 3,000Expected 19/01/2027	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.105 View £0.091 £0.083 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 16.2-18.3V 20mA SOD-128; PMDTM PDZVTFTR16B ROHM Semiconductor 1: £0.465 1,368In Stock	Mfr. Part No. PDZVTFTR16B Mouser Part No 755-PDZVTFTR16B	ROHM Semiconductor	Zener Diodes 16.2-18.3V 20mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	1,368In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.126 View £0.105 £0.09 £0.082 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 18-20.3V 20mA SOD-128; PMDTM PDZVTFTR18B ROHM Semiconductor 1: £0.465 5,669In Stock	Mfr. Part No. PDZVTFTR18B Mouser Part No 755-PDZVTFTR18B	ROHM Semiconductor	Zener Diodes 18-20.3V 20mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	5,669In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.126 View £0.105 £0.091 £0.086 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 2.2-2.45V 40mA SOD-128; PMDTM PDZVTFTR2.2B ROHM Semiconductor 1: £0.465 2,395In Stock	Mfr. Part No. PDZVTFTR2.2B Mouser Part No 755-PDZVTFTR2.2B	ROHM Semiconductor	Zener Diodes 2.2-2.45V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,395In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.105 View £0.09 £0.082 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 2.4-2.7V 40mA SOD-128; PMDTM PDZVTFTR2.4B ROHM Semiconductor 1: £0.465 3,346In Stock	Mfr. Part No. PDZVTFTR2.4B Mouser Part No 755-PDZVTFTR2.4B	ROHM Semiconductor	Zener Diodes 2.4-2.7V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3,346In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.105 View £0.10 £0.093 £0.085 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 2.7-3.1V 40mA SOD-128; PMDTM PDZVTFTR2.7B ROHM Semiconductor 1: £0.465 4,681In Stock	Mfr. Part No. PDZVTFTR2.7B Mouser Part No 755-PDZVTFTR2.7B	ROHM Semiconductor	Zener Diodes 2.7-3.1V 40mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	4,681In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.105 View £0.09 £0.082 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 22-24.5V 10mA SOD-128; PMDTM PDZVTFTR22B ROHM Semiconductor 1: £0.465 3,515In Stock	Mfr. Part No. PDZVTFTR22B Mouser Part No 755-PDZVTFTR22B	ROHM Semiconductor	Zener Diodes 22-24.5V 10mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3,515In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.105 View £0.09 £0.082 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 24-27.6V 10mA SOD-128; PMDTM PDZVTFTR24B ROHM Semiconductor 1: £0.465 3,970In Stock	Mfr. Part No. PDZVTFTR24B Mouser Part No 755-PDZVTFTR24B	ROHM Semiconductor	Zener Diodes 24-27.6V 10mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	3,970In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.126 View £0.105 £0.091 £0.083 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Zener Diodes 27-30.8V 10mA SOD-128; PMDTM PDZVTFTR27B ROHM Semiconductor 1: £0.465 2,478In Stock	Mfr. Part No. PDZVTFTR27B Mouser Part No 755-PDZVTFTR27B	ROHM Semiconductor	Zener Diodes 27-30.8V 10mA SOD-128; PMDTM Learn More about ROHM Semiconductor rohm automotive zener diodes	Datasheet	2,478In Stock	Cut Tape £0.465 £0.21 £0.184 £0.139 Reel £0.105 View £0.10 £0.089 £0.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

Automotive Zener Diodes

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Automotive Zener Diodes

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