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
MMSZ3V0ET1 onsemi

MMSZ3V0ET1

DIODE ZENER 3.0V 500MW SOD-123

onsemi

5,900
RFQ

-

* - Bulk Obsolete - - - - - - - - - - -
MMSZ4V3ET1 onsemi

MMSZ4V3ET1

DIODE ZENER 4.3V 500MW SOD-123

onsemi

7,950
RFQ

-

* - Bulk Obsolete - - - - - - - - - - -
BZX55C4V3 Fairchild Semiconductor

BZX55C4V3

DIODE ZENER 4.3V 500MW DO204AH

Fairchild Semiconductor

21,000
RFQ
BZX55C4V3 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Bulk Obsolete 4.3 V ±7% 500 mW 75 Ohms 1 µA @ 1 V 1.3 V @ 100 mA -65°C ~ 200°C - - Through Hole DO-204AH (DO-35)
SZMMSZ5252BT1 onsemi

SZMMSZ5252BT1

DIODE ZENER 24V 500MW SOD123

onsemi

21,000
RFQ
SZMMSZ5252BT1 Datasheet

Datasheet

- SOD-123 Bulk Active 24 V ±5% 500 mW 33 Ohms 100 nA @ 18 V 900 mV @ 10 mA -55°C ~ 150°C Automotive AEC-Q101 Surface Mount SOD-123
MMSZ11ET1 onsemi

MMSZ11ET1

DIODE ZENER 11V 500MW SOD-123

onsemi

20,975
RFQ

-

* - Bulk Obsolete - - - - - - - - - - -
MMSZ16ET1 onsemi

MMSZ16ET1

DIODE ZENER 16V 500MW SOD123

onsemi

4,053
RFQ
MMSZ16ET1 Datasheet

Datasheet

- SOD-123 Tape & Reel (TR) Obsolete 16 V ±5% 500 mW 40 Ohms 50 nA @ 11.2 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
BZX84C18ET3G onsemi

BZX84C18ET3G

DIODE ZENER 18V 225MW SOT23

onsemi

20,000
RFQ
BZX84C18ET3G Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 18 V ±6% 225 mW 45 Ohms 50 nA @ 12.6 V 900 mV @ 10 mA -65°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
MMBZ5236ELT1 onsemi

MMBZ5236ELT1

DIODE ZENER 7.5V 225MW SOT23-3

onsemi

2,416
RFQ
MMBZ5236ELT1 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 7.5 V ±5% 225 mW 6 Ohms 3 µA @ 6 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOT-23-3 (TO-236)
BZX55C3V9 Fairchild Semiconductor

BZX55C3V9

DIODE ZENER 3.9V 500MW DO204AH

Fairchild Semiconductor

19,487
RFQ
BZX55C3V9 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Bulk Obsolete 3.9 V ±5% 500 mW 85 Ohms 2 µA @ 1 V 1.3 V @ 100 mA -65°C ~ 200°C - - Through Hole DO-204AH (DO-35)
MMBZ5240ELT1 onsemi

MMBZ5240ELT1

DIODE ZENER 10V 225MW SOT23-3

onsemi

18,000
RFQ
MMBZ5240ELT1 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Obsolete 10 V ±5% 225 mW 17 Ohms 3 µA @ 8 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOT-23-3 (TO-236)
MMSZ20ET1 onsemi

MMSZ20ET1

DIODE ZENER 20V 500MW SOD-123

onsemi

5,920
RFQ

-

* - Bulk Obsolete - - - - - - - - - - -
MMSZ4701ET1G onsemi

MMSZ4701ET1G

DIODE ZENER 14V 500MW SOD123

onsemi

4,354
RFQ
MMSZ4701ET1G Datasheet

Datasheet

- SOD-123 Tape & Reel (TR) Obsolete 14 V ±5% 500 mW - 50 nA @ 10.6 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
MM3Z3V9T1 onsemi

MM3Z3V9T1

DIODE ZENER 3.9V 200MW SOD323

onsemi

2,012
RFQ
MM3Z3V9T1 Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 3.9 V ±5% 200 mW 90 Ohms 3 µA @ 1 V 900 mV @ 10 mA -65°C ~ 150°C - - Surface Mount SOD-323
BZX84C9V1ET1G onsemi

BZX84C9V1ET1G

DIODE ZENER 9.1V 225MW SOT23

onsemi

18,000
RFQ
BZX84C9V1ET1G Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 9.1 V ±5% 225 mW 15 Ohms 500 nA @ 6 V 900 mV @ 10 mA -65°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
MMBZ5234ELT1 onsemi

MMBZ5234ELT1

DIODE ZENER 6.2V 225MW SOT23-3

onsemi

17,800
RFQ
MMBZ5234ELT1 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Obsolete 6.2 V ±5% 225 mW 7 Ohms 5 µA @ 4 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOT-23-3 (TO-236)
MMSZ36ET1 onsemi

MMSZ36ET1

DIODE ZENER 36V 500MW SOD-123

onsemi

2,995
RFQ

-

* - - Obsolete - - - - - - - - - - -
BZX84C22ET1 onsemi

BZX84C22ET1

DIODE ZENER

onsemi

15,000
RFQ
BZX84C22ET1 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SZMMSZ3V3T1 onsemi

SZMMSZ3V3T1

DIODE ZENER 3.3V 500MW SOD123

onsemi

15,000
RFQ

-

- SOD-123 Bulk Active 3.3 V ±5% 500 mW 95 Ohms 5 µA @ 1 V 900 mV @ 10 mA -55°C ~ 150°C Automotive AEC-Q101 Surface Mount SOD-123
SZMMBZ5231BLT1 onsemi

SZMMBZ5231BLT1

DIODE ZENER 5.1V 225MW SOT23

onsemi

15,000
RFQ
SZMMBZ5231BLT1 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 5.1 V ±5% 225 mW 17 Ohms 5 µA @ 2 V 900 mV @ 10 mA -65°C ~ 150°C Automotive AEC-Q101 Surface Mount SOT-23-3 (TO-236)
MMSZ15ET1G onsemi

MMSZ15ET1G

DIODE ZENER 15V 500MW SOD123

onsemi

6,941
RFQ
MMSZ15ET1G Datasheet

Datasheet

- SOD-123 Tape & Reel (TR) Obsolete 15 V ±5% 500 mW 30 Ohms 50 nA @ 10.5 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
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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.