Single Zener Diodes

Manufacturer Series Package/Case Packaging Product Status Voltage - Zener (Nom) (Vz) Tolerance Power - Max Impedance (Max) (Zzt) Current - Reverse Leakage @ Vr Voltage - Forward (Vf) (Max) @ If Operating Temperature Grade Qualification Mounting Type Supplier Device Package







































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Voltage - Zener (Nom) (Vz) Tolerance Power - Max Impedance (Max) (Zzt) Current - Reverse Leakage @ Vr Voltage - Forward (Vf) (Max) @ If Operating Temperature Grade Qualification Mounting Type Supplier Device Package
FLZ33VB Fairchild Semiconductor

FLZ33VB

DIODE ZENER 31.1V 500MW SOD80

Fairchild Semiconductor

68,803
RFQ
FLZ33VB Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Bulk Obsolete 31.1 V ±3% 500 mW 55 Ohms 133 nA @ 25 V 1.2 V @ 200 mA -65°C ~ 175°C - - Surface Mount SOD-80
1N749ATR Fairchild Semiconductor

1N749ATR

DIODE ZENER 4.3V 500MW DO204AH

Fairchild Semiconductor

67,197
RFQ
1N749ATR Datasheet

Datasheet

- DO-204AH, DO-35, Axial Bulk Obsolete 4.3 V ±5% 500 mW 22 Ohms 2 µA @ 1 V 1.5 V @ 200 mA -65°C ~ 200°C - - Through Hole DO-204AH (DO-35)
FLZ7V5C Fairchild Semiconductor

FLZ7V5C

DIODE ZENER 7.5V 500MW SOD80

Fairchild Semiconductor

66,784
RFQ
FLZ7V5C Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Bulk Obsolete 7.5 V ±3% 500 mW 6.6 Ohms 300 nA @ 4 V 1.2 V @ 200 mA -65°C ~ 175°C - - Surface Mount SOD-80
PZU20B2,115 NXP USA Inc.

PZU20B2,115

DIODE ZENER 20V 310MW SOD323F

NXP USA Inc.

66,120
RFQ
PZU20B2,115 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
1N5249B_NL Fairchild Semiconductor

1N5249B_NL

DIODE ZENER 19V 500MW DO35

Fairchild Semiconductor

66,000
RFQ
1N5249B_NL Datasheet

Datasheet

- DO-204AH, DO-35, Axial Bulk Active 19 V ±5% 500 mW 23 Ohms 100 nA @ 14 V 1.2 V @ 200 mA -65°C ~ 200°C (TJ) - - Through Hole DO-35
MMBZ5237BLT1H onsemi

MMBZ5237BLT1H

DIODE ZENER 8.2V 225MW SOT23

onsemi

66,000
RFQ
MMBZ5237BLT1H Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 8.2 V ±5% 225 mW 8 Ohms 3 µA @ 6.5 V 900 mV @ 10 mA -65°C ~ 150°C - - Surface Mount SOT-23-3 (TO-236)
1N755ATR Fairchild Semiconductor

1N755ATR

DIODE ZENER 7.5V 500MW DO204AH

Fairchild Semiconductor

65,537
RFQ
1N755ATR Datasheet

Datasheet

- DO-204AH, DO-35, Axial Bulk Obsolete 7.5 V ±5% 500 mW 6 Ohms 100 nA @ 1 V 1.5 V @ 200 mA -65°C ~ 200°C - - Through Hole DO-204AH (DO-35)
FLZ8V2C Fairchild Semiconductor

FLZ8V2C

DIODE ZENER 8.2V 500MW SOD80

Fairchild Semiconductor

65,019
RFQ
FLZ8V2C Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Bulk Obsolete 8.2 V ±3% 500 mW 6.6 Ohms 300 nA @ 5 V 1.2 V @ 200 mA -65°C ~ 175°C - - Surface Mount SOD-80
1N5225BRL onsemi

1N5225BRL

DIODE ZENER 3V SILICON UNIDIREC

onsemi

65,000
RFQ
1N5225BRL Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MMSZ30T1 onsemi

MMSZ30T1

DIODE ZENER 30V 500MW SOD123

onsemi

7,454
RFQ
MMSZ30T1 Datasheet

Datasheet

- SOD-123 Tape & Reel (TR) Obsolete 30 V ±5% 500 mW 80 Ohms 50 nA @ 21 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
FLZ12VC Fairchild Semiconductor

FLZ12VC

DIODE ZENER 12.1V 500MW SOD80

Fairchild Semiconductor

62,807
RFQ
FLZ12VC Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Bulk Obsolete 12.1 V ±3% 500 mW 9.5 Ohms 133 nA @ 9 V 1.2 V @ 200 mA -65°C ~ 175°C - - Surface Mount SOD-80
PZU5.6B3,115 NXP USA Inc.

PZU5.6B3,115

DIODE ZENER 5.6V 310MW SOD323F

NXP USA Inc.

62,000
RFQ
PZU5.6B3,115 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
BZX84C22 Fairchild Semiconductor

BZX84C22

DIODE ZENER 22V 300MW SOT23

Fairchild Semiconductor

60,562
RFQ
BZX84C22 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 22 V ±5% 300 mW 70 Ohms 100 nA @ 15.4 V 900 mV @ 10 mA - - - Surface Mount SOT-23
PZU18B3,115 NXP USA Inc.

PZU18B3,115

DIODE ZENER 18V 310MW SOD323F

NXP USA Inc.

60,470
RFQ
PZU18B3,115 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
BZX84C16LT1 onsemi

BZX84C16LT1

DIODE ZENER 16V 225MW SOT23-3

onsemi

5,755
RFQ
BZX84C16LT1 Datasheet

Datasheet

BZX84CxxxLT1 TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 16 V ±6% 225 mW 40 Ohms 50 nA @ 11.2 V 900 mV @ 10 mA -65°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
MMBZ5229BLT3 onsemi

MMBZ5229BLT3

DIODE ZENER 4.3V 225MW SOT23-3

onsemi

4,411
RFQ
MMBZ5229BLT3 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 4.3 V ±5% 225 mW 22 Ohms 5 µA @ 1 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOT-23-3 (TO-236)
BZX79C27 Fairchild Semiconductor

BZX79C27

DIODE ZENER 27V 500MW DO204AH

Fairchild Semiconductor

60,000
RFQ
BZX79C27 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Bulk Obsolete 27 V ±5% 500 mW 80 Ohms 50 nA @ 18.9 V 1.5 V @ 100 mA -65°C ~ 200°C - - Through Hole DO-204AH (DO-35)
SMBZ2606-8LT3 onsemi

SMBZ2606-8LT3

DIODE ZENER .225W SPCL SOT23

onsemi

60,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
SMBZ2606-41LT3G onsemi

SMBZ2606-41LT3G

DIODE ZENER .225W SPCL SOT23

onsemi

60,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
SMSZ1605-49T3G onsemi

SMSZ1605-49T3G

DIODE ZENER 0.5W SPCL SOD123

onsemi

60,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
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Single Zener Diodes Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Single Zener Diodes components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Single Zener Diodes Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Single Zener Diodes FAQ

Can FPGAX source both active and end-of-life Single Zener Diodes components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Single Zener Diodes sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.