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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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Part #

Zener Diodes 9.77-10.21V 5mA SOD-523; EMD2

EDZVFHT2R10B
ROHM Semiconductor
1: £0.203
13,824In Stock

Mfr. Part No.
EDZVFHT2R10B

Mouser Part No
755-EDZVFHT2R10B

ROHM Semiconductor

Zener Diodes 9.77-10.21V 5mA SOD-523; EMD2

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Datasheet

13,824In Stock

Cut Tape

£0.203

£0.089

£0.078

£0.057

Reel

£0.035

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Min.: 1
Mult.: 1

: 8,000

Zener Diodes 10.76-11.22V 5mA SOD-523; EMD2

EDZVFHT2R11B
ROHM Semiconductor
1: £0.217
8,000In Stock

Mfr. Part No.
EDZVFHT2R11B

Mouser Part No
755-EDZVFHT2R11B

ROHM Semiconductor

Zener Diodes 10.76-11.22V 5mA SOD-523; EMD2

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Datasheet

8,000In Stock

Cut Tape

£0.217

£0.094

£0.083

£0.061

View

Reel

£0.03

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes Zener Diode 12V 150mW Surface Mount

EDZVFHT2R12B
ROHM Semiconductor
1: £0.21
12,881In Stock

Mfr. Part No.
EDZVFHT2R12B

Mouser Part No
755-EDZVFHT2R12B

ROHM Semiconductor

Zener Diodes Zener Diode 12V 150mW Surface Mount

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Datasheet

12,881In Stock

Cut Tape

£0.21

£0.094

£0.082

£0.06

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Reel

£0.032

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 15.85-16.51V 5mA SOD-523; EMD2

EDZVFHT2R16B
ROHM Semiconductor
1: £0.203
469In Stock
8,000Expected 25/11/2026

Mfr. Part No.
EDZVFHT2R16B

Mouser Part No
755-EDZVFHT2R16B

ROHM Semiconductor

Zener Diodes 15.85-16.51V 5mA SOD-523; EMD2

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Datasheet

469In Stock

8,000Expected 25/11/2026

Cut Tape

£0.203

£0.089

£0.078

£0.057

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Reel

£0.03

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Min.: 1
Mult.: 1

: 8,000

Zener Diodes 3.6-3.845V 5mA SOD-523; EMD2

EDZVFHT2R3.6B
ROHM Semiconductor
1: £0.217
1,260In Stock
16,000Expected 20/11/2026

Mfr. Part No.
EDZVFHT2R3.6B

Mouser Part No
755-EDZVFHT2R3.6B

ROHM Semiconductor

Zener Diodes 3.6-3.845V 5mA SOD-523; EMD2

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Datasheet

1,260In Stock

16,000Expected 20/11/2026

Cut Tape

£0.217

£0.134

£0.083

£0.062

Reel

£0.032

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Min.: 1
Mult.: 1

: 8,000

Zener Diodes 3.89-4.16V 5mA SOD-523; EMD2

EDZVFHT2R3.9B
ROHM Semiconductor
1: £0.217
15,847In Stock

Mfr. Part No.
EDZVFHT2R3.9B

Mouser Part No
755-EDZVFHT2R3.9B

ROHM Semiconductor

Zener Diodes 3.89-4.16V 5mA SOD-523; EMD2

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Datasheet

15,847In Stock

Cut Tape

£0.217

£0.094

£0.082

£0.06

Reel

£0.032

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Min.: 1
Mult.: 1

: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R5.1B
ROHM Semiconductor
1: £0.203
14,649In Stock
8,000Expected 21/12/2026

Mfr. Part No.
EDZVFHT2R5.1B

Mouser Part No
755-EDZVFHT2R5.1B

ROHM Semiconductor

Zener Diodes 150mW Pd Zener SOD-523

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Datasheet

14,649In Stock

8,000Expected 21/12/2026

Cut Tape

£0.203

£0.089

£0.078

£0.057

View

Reel

£0.03

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R5.6B
ROHM Semiconductor
1: £0.18
6,619In Stock
24,000Expected 23/11/2026

Mfr. Part No.
EDZVFHT2R5.6B

Mouser Part No
755-EDZVFHT2R5.6B

ROHM Semiconductor

Zener Diodes 150mW Pd Zener SOD-523

Learn More

Datasheet

6,619In Stock

24,000Expected 23/11/2026

Cut Tape

£0.18

£0.078

£0.067

£0.05

View

Reel

£0.025

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 6.06-6.33V 5mA SOD-523; EMD2

EDZVFHT2R6.2B
ROHM Semiconductor
1: £0.217
3,794In Stock
16,000Expected 01/10/2026

Mfr. Part No.
EDZVFHT2R6.2B

Mouser Part No
755-EDZVFHT2R6.2B

ROHM Semiconductor

Zener Diodes 6.06-6.33V 5mA SOD-523; EMD2

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Datasheet

3,794In Stock

16,000Expected 01/10/2026

Cut Tape

£0.217

£0.094

£0.082

£0.06

Reel

£0.032

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Min.: 1
Mult.: 1

: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R6.8B
ROHM Semiconductor
1: £0.188
21,990In Stock

Mfr. Part No.
EDZVFHT2R6.8B

Mouser Part No
755-EDZVFHT2R6.8B

ROHM Semiconductor

Zener Diodes 150mW Pd Zener SOD-523

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Datasheet

21,990In Stock

Cut Tape

£0.188

£0.083

£0.072

£0.053

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Reel

£0.028

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Min.: 1
Mult.: 1

: 8,000

Zener Diodes 114-126Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR120
ROHM Semiconductor
1: £0.571
371In Stock
3,000Expected 26/10/2026

Mfr. Part No.
KDZLVTFTR120

Mouser Part No
755-KDZLVTFTR120

ROHM Semiconductor

Zener Diodes 114-126Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

371In Stock

3,000Expected 26/10/2026

Cut Tape

£0.571

£0.26

£0.229

£0.175

Reel

£0.133

£0.116

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 122-138Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR130
ROHM Semiconductor
1: £0.571
4,587In Stock

Mfr. Part No.
KDZLVTFTR130

Mouser Part No
755-KDZLVTFTR130

ROHM Semiconductor

Zener Diodes 122-138Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

4,587In Stock

Cut Tape

£0.571

£0.26

£0.229

£0.175

Reel

£0.133

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR68
ROHM Semiconductor
1: £0.571
7,541In Stock

Mfr. Part No.
KDZLVTFTR68

Mouser Part No
755-KDZLVTFTR68

ROHM Semiconductor

Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

7,541In Stock

Cut Tape

£0.571

£0.26

£0.229

£0.209

Reel

£0.16

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 70-79Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR75
ROHM Semiconductor
1: £0.571
7,631In Stock

Mfr. Part No.
KDZLVTFTR75

Mouser Part No
755-KDZLVTFTR75

ROHM Semiconductor

Zener Diodes 70-79Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

7,631In Stock

Cut Tape

£0.571

£0.26

£0.229

£0.175

Reel

£0.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 10-11.2V 40mA SOD-123FL; PMDU

KDZVTFTR10B
ROHM Semiconductor
1: £0.488
5,474In Stock

Mfr. Part No.
KDZVTFTR10B

Mouser Part No
755-KDZVTFTR10B

ROHM Semiconductor

Zener Diodes 10-11.2V 40mA SOD-123FL; PMDU

Learn More

Datasheet

5,474In Stock

Cut Tape

£0.488

£0.22

£0.193

£0.146

Reel

£0.11

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 11-12.3V 20mA SOD-123FL; PMDU

KDZVTFTR11B
ROHM Semiconductor
1: £0.488
1,640In Stock
3,000Expected 14/10/2026

Mfr. Part No.
KDZVTFTR11B

Mouser Part No
755-KDZVTFTR11B

ROHM Semiconductor

Zener Diodes 11-12.3V 20mA SOD-123FL; PMDU

Learn More

Datasheet

1,640In Stock

3,000Expected 14/10/2026

Cut Tape

£0.488

£0.22

£0.193

£0.146

Reel

£0.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 16.2-18.3V 20mA SOD-123FL; PMDU

KDZVTFTR16B
ROHM Semiconductor
1: £0.488
6,392In Stock

Mfr. Part No.
KDZVTFTR16B

Mouser Part No
755-KDZVTFTR16B

ROHM Semiconductor

Zener Diodes 16.2-18.3V 20mA SOD-123FL; PMDU

Learn More

Datasheet

6,392In Stock

Cut Tape

£0.488

£0.22

£0.193

£0.156

Reel

£0.139

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 2.2-2.45V 40mA SOD-123FL; PMDU

KDZVTFTR2.2B
ROHM Semiconductor
1: £0.488
1,061In Stock

Mfr. Part No.
KDZVTFTR2.2B

Mouser Part No
755-KDZVTFTR2.2B

ROHM Semiconductor

Zener Diodes 2.2-2.45V 40mA SOD-123FL; PMDU

Learn More

Datasheet

1,061In Stock

Cut Tape

£0.488

£0.302

£0.193

£0.156

Reel

£0.085

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 2.4-2.7V 40mA SOD-123FL; PMDU

KDZVTFTR2.4B
ROHM Semiconductor
1: £0.518
2,985In Stock

Mfr. Part No.
KDZVTFTR2.4B

Mouser Part No
755-KDZVTFTR2.4B

ROHM Semiconductor

Zener Diodes 2.4-2.7V 40mA SOD-123FL; PMDU

Learn More

Datasheet

2,985In Stock

Cut Tape

£0.518

£0.233

£0.205

£0.155

Reel

£0.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 20-22.4V 20mA SOD-123FL; PMDU

KDZVTFTR20B
ROHM Semiconductor
1: £0.488
3,565In Stock
3,000Expected 21/10/2026

Mfr. Part No.
KDZVTFTR20B

Mouser Part No
755-KDZVTFTR20B

ROHM Semiconductor

Zener Diodes 20-22.4V 20mA SOD-123FL; PMDU

Learn More

Datasheet

3,565In Stock

3,000Expected 21/10/2026

Cut Tape

£0.488

£0.22

£0.193

£0.146

Reel

£0.105

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 22-24.5V 10mA SOD-123FL; PMDU

KDZVTFTR22B
ROHM Semiconductor
1: £0.488
3,893In Stock

Mfr. Part No.
KDZVTFTR22B

Mouser Part No
755-KDZVTFTR22B

ROHM Semiconductor

Zener Diodes 22-24.5V 10mA SOD-123FL; PMDU

Learn More

Datasheet

3,893In Stock

Cut Tape

£0.488

£0.302

£0.193

£0.146

Reel

£0.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 27-30.8V 10mA SOD-123FL; PMDU

KDZVTFTR27B
ROHM Semiconductor
1: £0.488
145In Stock
3,000Expected 05/02/2027

Mfr. Part No.
KDZVTFTR27B

Mouser Part No
755-KDZVTFTR27B

ROHM Semiconductor

Zener Diodes 27-30.8V 10mA SOD-123FL; PMDU

Learn More

Datasheet

145In Stock

3,000Expected 05/02/2027

Cut Tape

£0.488

£0.22

£0.193

£0.146

Reel

£0.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 3-3.4V 40mA SOD-123FL; PMDU

KDZVTFTR3.0B
ROHM Semiconductor
1: £0.488
4,708In Stock

Mfr. Part No.
KDZVTFTR3.0B

Mouser Part No
755-KDZVTFTR3.0B

ROHM Semiconductor

Zener Diodes 3-3.4V 40mA SOD-123FL; PMDU

Learn More

Datasheet

4,708In Stock

Cut Tape

£0.488

£0.22

£0.193

£0.146

Reel

£0.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 3.6-4V 40mA SOD-123FL; PMDU

KDZVTFTR3.6B
ROHM Semiconductor
1: £0.518
3,081In Stock

Mfr. Part No.
KDZVTFTR3.6B

Mouser Part No
755-KDZVTFTR3.6B

ROHM Semiconductor

Zener Diodes 3.6-4V 40mA SOD-123FL; PMDU

Learn More

Datasheet

3,081In Stock

Cut Tape

£0.518

£0.233

£0.205

£0.155

Reel

£0.117

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 3.9-4.4V 40mA SOD-123FL; PMDU

KDZVTFTR3.9B
ROHM Semiconductor
1: £0.518
4,003In Stock
9,000Expected 09/10/2026

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

Datasheet

4,003In Stock

9,000Expected 09/10/2026

Cut Tape

£0.518

£0.233

£0.205

£0.155

Reel

£0.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Automotive Zener Diodes

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Automotive Zener Diodes

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