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
PTV4.7B-E3/84A Vishay General Semiconductor - Diodes Division

PTV4.7B-E3/84A

DIODE ZENER 4.7V 600MW DO220AA

Vishay General Semiconductor - Diodes Division

6,131
RFQ
PTV4.7B-E3/84A Datasheet

Datasheet

eSMP® DO-220AA Tape & Reel (TR) Obsolete 4.7 V ±5% 600 mW 10 Ohms 20 µA @ 1 V 1.5 V @ 200 mA -55°C ~ 150°C - - Surface Mount DO-220AA (SMP)
CMDZ5239B BK PBFREE Central Semiconductor Corp

CMDZ5239B BK PBFREE

DIODE ZENER 9.1V 250MW SOD323

Central Semiconductor Corp

5,431
RFQ
CMDZ5239B BK PBFREE Datasheet

Datasheet

- SC-76, SOD-323 Bulk Active 9.1 V ±5% 250 mW 10 Ohms 3 µA @ 7 V 900 mV @ 10 mA -65°C ~ 150°C - - Surface Mount SOD-323
PTV4.3B-E3/84A Vishay General Semiconductor - Diodes Division

PTV4.3B-E3/84A

DIODE ZENER 4.6V 600MW DO220AA

Vishay General Semiconductor - Diodes Division

6,765
RFQ
PTV4.3B-E3/84A Datasheet

Datasheet

eSMP® DO-220AA Tape & Reel (TR) Obsolete 4.6 V ±5% 600 mW 15 Ohms 20 µA @ 1 V 1.5 V @ 200 mA 150°C - - Surface Mount DO-220AA (SMP)
PTV3.9B-E3/84A Vishay General Semiconductor - Diodes Division

PTV3.9B-E3/84A

DIODE ZENER 4.2V 600MW DO220AA

Vishay General Semiconductor - Diodes Division

7,531
RFQ
PTV3.9B-E3/84A Datasheet

Datasheet

eSMP® DO-220AA Tape & Reel (TR) Obsolete 4.2 V ±6% 600 mW 15 Ohms 20 µA @ 1 V 1.5 V @ 200 mA 150°C - - Surface Mount DO-220AA (SMP)
CMPZ5247B BK PBFREE Central Semiconductor Corp

CMPZ5247B BK PBFREE

DIODE ZENER 17V 350MW SOT23

Central Semiconductor Corp

7,361
RFQ
CMPZ5247B BK PBFREE Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 17 V ±5% 350 mW 19 Ohms 100 nA @ 13 V 900 mV @ 10 mA -65°C ~ 150°C - - Surface Mount SOT-23
ZM4729A L0G Taiwan Semiconductor Corporation

ZM4729A L0G

DIODE ZENER 3.6V 1W MELF

Taiwan Semiconductor Corporation

4,214
RFQ
ZM4729A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 3.6 V ±5% 1 W 10 Ohms 100 µA @ 1 V - 175°C (TJ) - - Surface Mount MELF
ZM4730A L0G Taiwan Semiconductor Corporation

ZM4730A L0G

DIODE ZENER 3.9V 1W MELF

Taiwan Semiconductor Corporation

4,985
RFQ
ZM4730A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 3.9 V ±5% 1 W 9 Ohms 50 µA @ 1 V - 175°C (TJ) - - Surface Mount MELF
ZM4731A L0G Taiwan Semiconductor Corporation

ZM4731A L0G

DIODE ZENER 4.3V 1W MELF

Taiwan Semiconductor Corporation

2,285
RFQ
ZM4731A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 4.3 V ±5% 1 W 9 Ohms 10 µA @ 1 V - 175°C (TJ) - - Surface Mount MELF
ZM4732A L0G Taiwan Semiconductor Corporation

ZM4732A L0G

DIODE ZENER 4.7V 1W MELF

Taiwan Semiconductor Corporation

2,471
RFQ
ZM4732A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 4.7 V ±5% 1 W 8 Ohms 10 µA @ 1 V - 175°C (TJ) - - Surface Mount MELF
ZM4733A L0G Taiwan Semiconductor Corporation

ZM4733A L0G

DIODE ZENER 5.1V 1W MELF

Taiwan Semiconductor Corporation

3,501
RFQ
ZM4733A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 5.1 V ±5% 1 W 7 Ohms 10 µA @ 1 V - 175°C (TJ) - - Surface Mount MELF
ZM4734A L0G Taiwan Semiconductor Corporation

ZM4734A L0G

DIODE ZENER 5.6V 1W MELF

Taiwan Semiconductor Corporation

8,092
RFQ
ZM4734A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 5.6 V ±5% 1 W 5 Ohms 10 µA @ 2 V - 175°C (TJ) - - Surface Mount MELF
ZM4735A L0G Taiwan Semiconductor Corporation

ZM4735A L0G

DIODE ZENER 6.2V 1W MELF

Taiwan Semiconductor Corporation

3,956
RFQ
ZM4735A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 6.2 V ±5% 1 W 2 Ohms 10 µA @ 3 V - 175°C (TJ) - - Surface Mount MELF
ZM4736A L0G Taiwan Semiconductor Corporation

ZM4736A L0G

DIODE ZENER 6.8V 1W MELF

Taiwan Semiconductor Corporation

9,503
RFQ
ZM4736A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 6.8 V ±5% 1 W 3.5 Ohms 10 µA @ 4 V - 175°C (TJ) - - Surface Mount MELF
ZM4737A L0G Taiwan Semiconductor Corporation

ZM4737A L0G

DIODE ZENER 7.5V 1W MELF

Taiwan Semiconductor Corporation

9,651
RFQ
ZM4737A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 7.5 V ±5% 1 W 4 Ohms 10 µA @ 5 V - 175°C (TJ) - - Surface Mount MELF
ZM4738A L0G Taiwan Semiconductor Corporation

ZM4738A L0G

DIODE ZENER 8.2V 1W MELF

Taiwan Semiconductor Corporation

9,744
RFQ
ZM4738A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 8.2 V ±5% 1 W 4.5 Ohms 10 µA @ 6 V - 175°C (TJ) - - Surface Mount MELF
ZM4740A L0G Taiwan Semiconductor Corporation

ZM4740A L0G

DIODE ZENER 10V 1W MELF

Taiwan Semiconductor Corporation

9,767
RFQ
ZM4740A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 10 V ±5% 1 W 7 Ohms 10 µA @ 7.6 V - 175°C (TJ) - - Surface Mount MELF
ZM4741A L0G Taiwan Semiconductor Corporation

ZM4741A L0G

DIODE ZENER 11V 1W MELF

Taiwan Semiconductor Corporation

9,603
RFQ
ZM4741A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 11 V ±5% 1 W 8 Ohms 5 µA @ 8.4 V - 175°C (TJ) - - Surface Mount MELF
ZM4742A L0G Taiwan Semiconductor Corporation

ZM4742A L0G

DIODE ZENER 12V 1W MELF

Taiwan Semiconductor Corporation

8,714
RFQ
ZM4742A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 12 V ±5% 1 W 9 Ohms 5 µA @ 9.1 V - 175°C (TJ) - - Surface Mount MELF
ZM4743A L0G Taiwan Semiconductor Corporation

ZM4743A L0G

DIODE ZENER 13V 1W MELF

Taiwan Semiconductor Corporation

4,761
RFQ
ZM4743A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 13 V ±5% 1 W 10 Ohms 5 µA @ 9.9 V - 175°C (TJ) - - Surface Mount MELF
ZM4744A L0G Taiwan Semiconductor Corporation

ZM4744A L0G

DIODE ZENER 15V 1W MELF

Taiwan Semiconductor Corporation

3,666
RFQ
ZM4744A L0G Datasheet

Datasheet

- DO-213AB, MELF Tape & Reel (TR) Active 15 V ±5% 1 W 14 Ohms 5 µA @ 11.4 V - 175°C (TJ) - - Surface Mount MELF

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.