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
LLZ5253B Taiwan Semiconductor Corporation

LLZ5253B

DIODE ZENER 25V 500MW MINI MELF

Taiwan Semiconductor Corporation

9,520
RFQ
LLZ5253B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 25 V ±5% 500 mW 35 Ohms 100 nA @ 19 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5230B Taiwan Semiconductor Corporation

LLZ5230B

DIODE ZENER 4.7V 500MW MINI MELF

Taiwan Semiconductor Corporation

4,227
RFQ
LLZ5230B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 4.7 V ±5% 500 mW 19 Ohms 5 µA @ 2 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5226B Taiwan Semiconductor Corporation

LLZ5226B

DIODE ZENER 3.3V 500MW MINI MELF

Taiwan Semiconductor Corporation

6,574
RFQ
LLZ5226B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 3.3 V ±5% 500 mW 28 Ohms 25 µA @ 1 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5239B Taiwan Semiconductor Corporation

LLZ5239B

DIODE ZENER 9.1V 500MW MINI MELF

Taiwan Semiconductor Corporation

2,190
RFQ
LLZ5239B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 9.1 V ±5% 500 mW 10 Ohms 2 µA @ 7 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5234B Taiwan Semiconductor Corporation

LLZ5234B

DIODE ZENER 6.2V 500MW MINI MELF

Taiwan Semiconductor Corporation

5,229
RFQ
LLZ5234B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 6.2 V ±5% 500 mW 7 Ohms 5 µA @ 4 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5227B Taiwan Semiconductor Corporation

LLZ5227B

DIODE ZENER 3.6V 500MW MINI MELF

Taiwan Semiconductor Corporation

9,577
RFQ
LLZ5227B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 3.6 V ±5% 500 mW 24 Ohms 15 µA @ 1 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5257B Taiwan Semiconductor Corporation

LLZ5257B

DIODE ZENER 33V 500MW MINI MELF

Taiwan Semiconductor Corporation

6,200
RFQ
LLZ5257B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 33 V ±5% 500 mW 58 Ohms 100 nA @ 25 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5222B Taiwan Semiconductor Corporation

LLZ5222B

DIODE ZENER 2.5V 500MW MINI MELF

Taiwan Semiconductor Corporation

8,266
RFQ
LLZ5222B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 2.5 V ±5% 500 mW 30 Ohms 100 µA @ 1 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5258B Taiwan Semiconductor Corporation

LLZ5258B

DIODE ZENER 36V 500MW MINI MELF

Taiwan Semiconductor Corporation

4,731
RFQ
LLZ5258B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 36 V ±5% 500 mW 70 Ohms 100 nA @ 27 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5229B Taiwan Semiconductor Corporation

LLZ5229B

DIODE ZENER 4.3V 500MW MINI MELF

Taiwan Semiconductor Corporation

4,856
RFQ
LLZ5229B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 4.3 V ±5% 500 mW 22 Ohms 5 µA @ 1 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5224B Taiwan Semiconductor Corporation

LLZ5224B

DIODE ZENER 2.8V 500MW MINI MELF

Taiwan Semiconductor Corporation

8,089
RFQ
LLZ5224B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 2.8 V ±5% 500 mW 30 Ohms 75 µA @ 1 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5251B Taiwan Semiconductor Corporation

LLZ5251B

DIODE ZENER 22V 500MW MINI MELF

Taiwan Semiconductor Corporation

7,876
RFQ
LLZ5251B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 22 V ±5% 500 mW 29 Ohms 100 nA @ 17 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5235B Taiwan Semiconductor Corporation

LLZ5235B

DIODE ZENER 6.8V 500MW MINI MELF

Taiwan Semiconductor Corporation

5,113
RFQ
LLZ5235B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 6.8 V ±5% 500 mW 5 Ohms 3 µA @ 5 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5250B Taiwan Semiconductor Corporation

LLZ5250B

DIODE ZENER 20V 500MW MINI MELF

Taiwan Semiconductor Corporation

7,937
RFQ
LLZ5250B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 20 V ±5% 500 mW 25 Ohms 100 nA @ 15 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
LLZ5225B Taiwan Semiconductor Corporation

LLZ5225B

DIODE ZENER 3V 500MW MINI MELF

Taiwan Semiconductor Corporation

6,347
RFQ
LLZ5225B Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Tape & Reel (TR) Active 3 V ±5% 500 mW 30 Ohms 50 µA @ 1 V 1.1 V @ 200 mA -65°C ~ 200°C (TJ) - - Surface Mount Mini MELF
BZX84C39 Diotec Semiconductor

BZX84C39

DIODE ZENER 39V 300MW SOT23

Diotec Semiconductor

5,924
RFQ
BZX84C39 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 39 V ±5% 300 mW 130 Ohms 50 nA @ 27.3 V - -50°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
BZX84C2V4 Diotec Semiconductor

BZX84C2V4

DIODE ZENER 2.4V 300MW SOT23

Diotec Semiconductor

8,581
RFQ
BZX84C2V4 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 2.4 V ±5% 300 mW 100 Ohms 50 µA @ 1 V - -50°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
BZX84C30 Diotec Semiconductor

BZX84C30

DIODE ZENER 30V 300MW SOT23

Diotec Semiconductor

7,135
RFQ
BZX84C30 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 30 V ±5% 300 mW 80 Ohms 50 nA @ 21 V - -50°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
BZX84C22 Diotec Semiconductor

BZX84C22

DIODE ZENER 22V 300MW SOT23

Diotec Semiconductor

7,930
RFQ
BZX84C22 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 22 V ±5% 300 mW 70 Ohms 50 nA @ 15.4 V - -50°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
BZX84C8V2 Diotec Semiconductor

BZX84C8V2

DIODE ZENER 8.2V 300MW SOT23

Diotec Semiconductor

8,247
RFQ
BZX84C8V2 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 8.2 V ±5% 300 mW 15 Ohms 700 nA @ 5 V - -50°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
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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.