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
1N4958 Semtech Corporation

1N4958

DIODE ZENER 10V 5W AXIAL

Semtech Corporation

8,817
RFQ
1N4958 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 10 V ±5% 5 W 2 Ohms 25 µA @ 7.6 V - -55°C ~ 175°C - - Through Hole Axial
1N4958US Semtech Corporation

1N4958US

DIODE ZENER 10V 5W

Semtech Corporation

7,302
RFQ
1N4958US Datasheet

Datasheet

- SQ-MELF Bulk Discontinued at Digi-Key 10 V ±5% 5 W 2 Ohms 25 µA @ 7.6 V - -55°C ~ 175°C - - Surface Mount -
1N4960 Semtech Corporation

1N4960

DIODE ZENER 12V 5W AXIAL

Semtech Corporation

8,062
RFQ
1N4960 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 12 V ±5% 5 W 2.5 Ohms 10 µA @ 9.1 V - -55°C ~ 175°C - - Through Hole Axial
1N4960US Semtech Corporation

1N4960US

DIODE ZENER 12V 5W

Semtech Corporation

8,402
RFQ
1N4960US Datasheet

Datasheet

- SQ-MELF Bulk Discontinued at Digi-Key 12 V ±5% 5 W 2.5 Ohms 10 µA @ 9.1 V - -55°C ~ 175°C - - Surface Mount -
1N4961 Semtech Corporation

1N4961

DIODE ZENER 13V 5W AXIAL

Semtech Corporation

7,824
RFQ
1N4961 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 13 V ±5% 5 W 3 Ohms 10 µA @ 9.9 V - -55°C ~ 175°C - - Through Hole Axial
1N4961US Semtech Corporation

1N4961US

DIODE ZENER 13V 5W

Semtech Corporation

3,913
RFQ
1N4961US Datasheet

Datasheet

- SQ-MELF Bulk Discontinued at Digi-Key 13 V ±5% 5 W 3 Ohms 10 µA @ 9.9 V - -55°C ~ 175°C - - Surface Mount -
1N4962 Semtech Corporation

1N4962

DIODE ZENER 15V 5W AXIAL

Semtech Corporation

2,097
RFQ
1N4962 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 15 V ±5% 5 W 3.5 Ohms 5 µA @ 11.4 V - -55°C ~ 175°C - - Through Hole Axial
1N4962US Semtech Corporation

1N4962US

DIODE ZENER 15V 5W

Semtech Corporation

4,743
RFQ
1N4962US Datasheet

Datasheet

- SQ-MELF Bulk Discontinued at Digi-Key 15 V ±5% 5 W 3.5 Ohms 5 µA @ 11.4 V - -55°C ~ 175°C - - Surface Mount -
1N4963US Semtech Corporation

1N4963US

DIODE ZENER 16V 5W

Semtech Corporation

7,427
RFQ
1N4963US Datasheet

Datasheet

- SQ-MELF Bulk Discontinued at Digi-Key 16 V ±5% 5 W 3.5 Ohms 5 µA @ 12.2 V - -55°C ~ 175°C - - Surface Mount -
1N4964US Semtech Corporation

1N4964US

DIODE ZENER 18V 5W

Semtech Corporation

4,908
RFQ
1N4964US Datasheet

Datasheet

- SQ-MELF Bulk Discontinued at Digi-Key 18 V ±5% 5 W 4 Ohms 5 µA @ 13.7 V - -55°C ~ 175°C - - Surface Mount -
1N4965 Semtech Corporation

1N4965

DIODE ZENER 20V 5W AXIAL

Semtech Corporation

8,256
RFQ
1N4965 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 20 V ±5% 5 W 4.5 Ohms 2 µA @ 15.2 V - -55°C ~ 175°C - - Through Hole Axial
1N4967 Semtech Corporation

1N4967

DIODE ZENER 24V 5W AXIAL

Semtech Corporation

8,558
RFQ
1N4967 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 24 V ±5% 5 W 5 Ohms 2 µA @ 18.2 V - -55°C ~ 175°C - - Through Hole Axial
1N4968 Semtech Corporation

1N4968

DIODE ZENER 27V 5W AXIAL

Semtech Corporation

8,021
RFQ
1N4968 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 27 V ±4.81% 5 W 6 Ohms 2 µA @ 20.6 V - -55°C ~ 175°C - - Through Hole Axial
1N4968US Semtech Corporation

1N4968US

DIODE ZENER 27V 5W

Semtech Corporation

4,433
RFQ
1N4968US Datasheet

Datasheet

- SQ-MELF Bulk Discontinued at Digi-Key 27 V ±4.81% 5 W 6 Ohms 2 µA @ 20.6 V - -55°C ~ 175°C - - Surface Mount -
1N4969 Semtech Corporation

1N4969

DIODE ZENER 30V 5W AXIAL

Semtech Corporation

4,102
RFQ
1N4969 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 30 V ±5% 5 W 8 Ohms 2 µA @ 22.8 V - -55°C ~ 175°C - - Through Hole Axial
1N4973 Semtech Corporation

1N4973

DIODE ZENER 43V 5W AXIAL

Semtech Corporation

5,213
RFQ
1N4973 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 43 V ±4.88% 5 W 20 Ohms 2 µA @ 32.7 V - -55°C ~ 175°C - - Through Hole Axial
1N4974US Semtech Corporation

1N4974US

DIODE ZENER 47V 5W

Semtech Corporation

3,757
RFQ
1N4974US Datasheet

Datasheet

- SQ-MELF Bulk Discontinued at Digi-Key 47 V ±4.89% 5 W 25 Ohms 2 µA @ 35.8 V - -55°C ~ 175°C - - Surface Mount -
1N4975 Semtech Corporation

1N4975

DIODE ZENER 51V 5W AXIAL

Semtech Corporation

9,147
RFQ
1N4975 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 51 V ±4.9% 5 W 27 Ohms 2 µA @ 38.8 V - -55°C ~ 175°C - - Through Hole Axial
1N4976 Semtech Corporation

1N4976

DIODE ZENER 56V 5W AXIAL

Semtech Corporation

8,464
RFQ
1N4976 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 56 V ±5% 5 W 35 Ohms 2 µA @ 42.6 V - -55°C ~ 175°C - - Through Hole Axial
1N4977 Semtech Corporation

1N4977

DIODE ZENER 62V 5W AXIAL

Semtech Corporation

4,879
RFQ
1N4977 Datasheet

Datasheet

- Axial Bulk Discontinued at Digi-Key 62 V ±5% 5 W 42 Ohms 2 µA @ 47.1 V - -55°C ~ 175°C - - Through Hole Axial

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.