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 Zener Diodes Zener Diode 9V 250mW 5mA Surface Mount SOD-23
Datasheet
8 970In Stock
Min.: 1
Mult.: 1
Reel: 3 000

ROHM Semiconductor Zener Diodes 9.77-10.21V 5mA SOD-523; EMD2
Datasheet
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15 354In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes Zener Diode 12V 150mW Surface Mount
Datasheet
Product Comments
4 963In Stock
8 000Expected 14/04/2026
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 12.91-13.49V 5mA SOD-523; EMD2
Datasheet
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8 469In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 14.34-14.98V 5mA SOD-523; EMD2
Datasheet
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67In Stock
8 000Expected 16/04/2026
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 15.85-16.51V 5mA SOD-523; EMD2
Datasheet
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8 323In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 19.52-20.39V 5mA SOD-523; EMD2
Datasheet
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9 341In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 21.54-22.47V 5mA SOD-523; EMD2
Datasheet
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6 750In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 23.72-24.78V 5mA SOD-523; EMD2
Datasheet
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9 184In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 26.19-27.53V 2mA SOD-523; EMD2
Datasheet
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7 054In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 3.6-3.845V 5mA SOD-523; EMD2
Datasheet
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15 306In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 3.89-4.16V 5mA SOD-523; EMD2
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15 997In Stock
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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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375In Stock
8 000Expected 24/02/2026
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 32.15-33.79V 2mA SOD-523; EMD2
Datasheet
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7 380In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 35.07-36.87V 2mA SOD-523; EMD2
Datasheet
Product Comments
6 929In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 4.17-4.43V 5mA SOD-523; EMD2
Datasheet
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6 098In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 150mW Pd Zener SOD-523
Datasheet
Product Comments
16 848In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 150mW Pd Zener SOD-523
Datasheet
Product Comments
2 873In Stock
8 000Expected 04/05/2026
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes 7.28-7.6V 5mA SOD-523; EMD2
Datasheet
Product Comments
4 939In Stock
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Min.: 1
Mult.: 1
Reel: 8 000
ROHM Semiconductor Zener Diodes 8.85-9.23V 5mA SOD-523; EMD2
Datasheet
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1 610In Stock
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Min.: 1
Mult.: 1
Reel: 8 000

ROHM Semiconductor Zener Diodes Zener Diode 6.8V 150mW Surface Mount
Datasheet
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55In Stock
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Min.: 1
Mult.: 1
Reel: 3 000

ROHM Semiconductor Zener Diodes 94-106Vz(V) 2Iz(mA) AEC-Q101 Qualified
Datasheet
3 402In Stock
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Min.: 1
Mult.: 1
Reel: 3 000

ROHM Semiconductor Zener Diodes 104-116Vz(V) 2Iz(mA) AEC-Q101 Qualified
Datasheet
3 463In Stock
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Min.: 1
Mult.: 1
Reel: 3 000

ROHM Semiconductor Zener Diodes 114-126Vz(V) 2Iz(mA) AEC-Q101 Qualified
Datasheet
1 278In Stock
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Min.: 1
Mult.: 1
Reel: 3 000

ROHM Semiconductor Zener Diodes 122-138Vz(V) 2Iz(mA) AEC-Q101 Qualified
Datasheet
2 370In Stock
3 000Expected 27/05/2026
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Min.: 1
Mult.: 1
Reel: 3 000