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
1N5250B SMC Diode Solutions

1N5250B

DIODE ZENER 20V 500MW DO35

SMC Diode Solutions

3,262
RFQ
1N5250B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 20 V ±5% 500 mW 25 Ohms 100 nA @ 14.3 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5250 SMC Diode Solutions

1N5250

DIODE ZENER 20V 500MW DO35

SMC Diode Solutions

8,605
RFQ
1N5250 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 20 V - 500 mW 25 Ohms 100 nA @ 15 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5251B SMC Diode Solutions

1N5251B

DIODE ZENER 22V 500MW DO35

SMC Diode Solutions

7,242
RFQ
1N5251B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 22 V ±5% 500 mW 29 Ohms 100 nA @ 15 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5251 SMC Diode Solutions

1N5251

DIODE ZENER 22V 500MW DO35

SMC Diode Solutions

8,397
RFQ
1N5251 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 22 V - 500 mW 29 Ohms 100 nA @ 17 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5252B SMC Diode Solutions

1N5252B

DIODE ZENER 24V 500MW DO35

SMC Diode Solutions

2,257
RFQ
1N5252B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 24 V ±5% 500 mW 33 Ohms 100 nA @ 17.1 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5252 SMC Diode Solutions

1N5252

DIODE ZENER 24V 500MW DO35

SMC Diode Solutions

8,094
RFQ
1N5252 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 24 V - 500 mW 33 Ohms 100 nA @ 18 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5253B SMC Diode Solutions

1N5253B

DIODE ZENER 25V 500MW DO35

SMC Diode Solutions

7,699
RFQ
1N5253B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 25 V ±5% 500 mW 35 Ohms 100 nA @ 18.1 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5253 SMC Diode Solutions

1N5253

DIODE ZENER 25V 500MW DO35

SMC Diode Solutions

4,216
RFQ
1N5253 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 25 V - 500 mW 35 Ohms 100 nA @ 19 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5254B SMC Diode Solutions

1N5254B

DIODE ZENER 27V 500MW DO35

SMC Diode Solutions

3,983
RFQ
1N5254B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 27 V ±5% 500 mW 41 Ohms 100 nA @ 20 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5254 SMC Diode Solutions

1N5254

DIODE ZENER 27V 500MW DO35

SMC Diode Solutions

5,266
RFQ
1N5254 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 27 V - 500 mW 41 Ohms 100 nA @ 21 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5255B SMC Diode Solutions

1N5255B

DIODE ZENER 28V 500MW DO35

SMC Diode Solutions

4,380
RFQ
1N5255B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 28 V ±5% 500 mW 44 Ohms 100 nA @ 20 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5255 SMC Diode Solutions

1N5255

DIODE ZENER 28V 500MW DO35

SMC Diode Solutions

4,106
RFQ
1N5255 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 28 V - 500 mW 44 Ohms 100 nA @ 21 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5256B SMC Diode Solutions

1N5256B

DIODE ZENER 30V 500MW DO35

SMC Diode Solutions

5,387
RFQ
1N5256B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 30 V ±5% 500 mW 49 Ohms 100 nA @ 22 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5256 SMC Diode Solutions

1N5256

DIODE ZENER 30V 500MW DO35

SMC Diode Solutions

4,620
RFQ
1N5256 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 30 V - 500 mW 49 Ohms 100 nA @ 23 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5257B SMC Diode Solutions

1N5257B

DIODE ZENER 33V 500MW DO35

SMC Diode Solutions

4,940
RFQ
1N5257B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 33 V ±5% 500 mW 58 Ohms 100 nA @ 24 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5257 SMC Diode Solutions

1N5257

DIODE ZENER 33V 500MW DO35

SMC Diode Solutions

8,838
RFQ
1N5257 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 33 V - 500 mW 58 Ohms 100 nA @ 25 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5258B SMC Diode Solutions

1N5258B

DIODE ZENER 36V 500MW DO35

SMC Diode Solutions

3,372
RFQ
1N5258B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 36 V ±5% 500 mW 70 Ohms 100 nA @ 26 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5258 SMC Diode Solutions

1N5258

DIODE ZENER 36V 500MW DO35

SMC Diode Solutions

4,348
RFQ
1N5258 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 36 V - 500 mW 70 Ohms 100 nA @ 27 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5259B SMC Diode Solutions

1N5259B

DIODE ZENER 39V 500MW DO35

SMC Diode Solutions

9,622
RFQ
1N5259B Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 39 V ±5% 500 mW 80 Ohms 100 nA @ 29 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
1N5259 SMC Diode Solutions

1N5259

DIODE ZENER 39V 500MW DO35

SMC Diode Solutions

9,067
RFQ
1N5259 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Tape & Box (TB) Obsolete 39 V - 500 mW 80 Ohms 100 nA @ 30 V 1.1 V @ 200 mA 200°C - - Through Hole DO-35
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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.