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 (VZ) range and a 100mW to 1W power dissipation (PD) 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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ROHM Semiconductor ESD Protection Diodes / TVS Diodes Zener Diode 48V ????mW Surface Mount
Datasheet
Product Comments
2,688In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode Array 1 Pair Common Anode 5.6 V 200 mW 5% SMD3
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3,559In Stock
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Min.: 1
Mult.: 1
Reel: 3,000


ROHM Semiconductor Zener Diodes Zener Diode 50V 200mW Surface Mount
Datasheet
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2,422In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 5.1V 200mW Surface Mount
Datasheet
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1,992In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes 5.1-6.1V 10mA SOD-323HE; TUMD2M
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4,192In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes 5.6-6.8V 10mA SOD-323HE; TUMD2M
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2,060In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes 2.02-2.2V 500mW SOD-323HE 20mA
Datasheet
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2,877In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor EMZT6.8EFHT2R
ROHM Semiconductor ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified)
Datasheet
Product Comments
7,990In Stock
Min.: 1
Mult.: 1
Reel: 8,000

ROHM Semiconductor Zener Diodes 9.77-10.21V 100mW SOD-923 5mA
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2,374In Stock
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Min.: 1
Mult.: 1
Reel: 8,000

ROHM Semiconductor Zener Diodes 4.55-4.75V 100mW SOD-923 5mA
Datasheet
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486In Stock
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Min.: 1
Mult.: 1
Reel: 8,000

ROHM Semiconductor Zener Diodes 3.32-3.53V 5mA SOD-523; EMD2
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614In Stock
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Min.: 1
Mult.: 1
Reel: 8,000


ROHM Semiconductor Zener Diodes Zener Diode 30V 200mW Surface Mount
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679In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23
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6,000Expected 31/03/2026
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Min.: 1
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Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 8V 250mW 5mA Surface Mount SOD-23
Datasheet
5,456On Order
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Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 15V 250mW 5mA Surface Mount SOD-23
Datasheet
8,950Expected 16/03/2026
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Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes 10.76-11.22V 5mA SOD-523; EMD2
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8,000Expected 19/06/2026
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Min.: 1
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Reel: 8,000

ROHM Semiconductor Zener Diodes 17.56-18.35V 5mA SOD-523; EMD2
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15,568On Order
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Min.: 1
Mult.: 1
Reel: 8,000

ROHM Semiconductor Zener Diodes 150mW Pd Zener SOD-523
Datasheet
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40,000Expected 13/03/2026
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Min.: 1
Mult.: 1
Reel: 8,000

ROHM Semiconductor Zener Diodes 6.06-6.33V 5mA SOD-523; EMD2
Datasheet
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15,966Expected 22/05/2026
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Min.: 1
Mult.: 1
Reel: 8,000

ROHM Semiconductor Zener Diodes 150mW Pd Zener SOD-523
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16,000Expected 04/03/2026
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Min.: 1
Mult.: 1
Reel: 8,000

ROHM Semiconductor Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified
Datasheet
2,081Expected 06/03/2026
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Reel: 3,000

ROHM Semiconductor Zener Diodes 18-20.3V 20mA SOD-123FL; PMDU
Datasheet
11,681On Order
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Reel: 3,000

ROHM Semiconductor Zener Diodes 3.9-4.4V 40mA SOD-123FL; PMDU
Datasheet
1,189Expected 10/06/2026
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ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 3.9V
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3,515Expected 06/05/2026
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Min.: 1
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Reel: 1,500

ROHM Semiconductor Zener Diodes 33.23-35.01V 5mA SOD-323FL; UMD2
Datasheet
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2,973Expected 23/03/2026
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Min.: 1
Mult.: 1
Reel: 3,000