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
BZX79C56 Fairchild Semiconductor

BZX79C56

DIODE ZENER 56V 500MW DO204AH

Fairchild Semiconductor

45,884
RFQ
BZX79C56 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Bulk Obsolete 56 V ±5% 500 mW 200 Ohms 50 nA @ 39.2 V 1.5 V @ 100 mA -65°C ~ 200°C - - Through Hole DO-204AH (DO-35)
MMBZ5230B Fairchild Semiconductor

MMBZ5230B

DIODE ZENER 4.7V 350MW SOT23

Fairchild Semiconductor

45,461
RFQ
MMBZ5230B Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 4.7 V ±5% 350 mW 19 Ohms 5 µA @ 2 V 900 mV @ 10 mA - - - Surface Mount SOT-23
FLZ39VA Fairchild Semiconductor

FLZ39VA

DIODE ZENER 35.6V 500MW SOD80

Fairchild Semiconductor

45,447
RFQ
FLZ39VA Datasheet

Datasheet

- DO-213AC, MINI-MELF, SOD-80 Bulk Obsolete 35.6 V ±3% 500 mW 72 Ohms 133 nA @ 30 V 1.2 V @ 200 mA -65°C ~ 175°C - - Surface Mount SOD-80
MMBZ5229BLT1 onsemi

MMBZ5229BLT1

DIODE ZENER 4.3V 225MW SOT23

onsemi

6,685
RFQ
MMBZ5229BLT1 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 4.3 V ±5% 225 mW 22 Ohms 5 µA @ 1 V 900 mV @ 10 mA -65°C ~ 150°C - - Surface Mount SOT-23-3 (TO-236)
1N4749A-T50R onsemi

1N4749A-T50R

DIODE ZENER 24V 1W DO41

onsemi

9,051
RFQ
1N4749A-T50R Datasheet

Datasheet

- DO-204AL, DO-41, Axial Tape & Reel (TR) Obsolete 24 V ±5% 1 W 25 Ohms 5 µA @ 18.2 V - -65°C ~ 200°C - - Through Hole DO-41
MMSZ5269BT1 onsemi

MMSZ5269BT1

DIODE ZENER

onsemi

45,000
RFQ
MMSZ5269BT1 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SZMMBZ5240BLT1 onsemi

SZMMBZ5240BLT1

DIODE ZENER 10V 225MW SOT23

onsemi

45,000
RFQ
SZMMBZ5240BLT1 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 10 V ±5% 225 mW 17 Ohms 3 µA @ 8 V 900 mV @ 10 mA -65°C ~ 150°C Automotive AEC-Q101 Surface Mount SOT-23-3 (TO-236)
MMSZ15T1H onsemi

MMSZ15T1H

DIODE ZENER 15V 500MW SOD123

onsemi

45,000
RFQ
MMSZ15T1H Datasheet

Datasheet

- SOD-123 Bulk Active 15 V ±5% 500 mW 30 Ohms 50 nA @ 10.5 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
BZX85C24-T50R Fairchild Semiconductor

BZX85C24-T50R

DIODE ZENER 24V 1W DO204AL

Fairchild Semiconductor

45,000
RFQ
BZX85C24-T50R Datasheet

Datasheet

- DO-204AL, DO-41, Axial Bulk Active 24 V ±5% 1 W 25 Ohms 500 nA @ 17 V 1.2 V @ 200 mA -65°C ~ 200°C (TJ) - - Through Hole DO-204AL (DO-41)
TDZ5V6J,115 NXP Semiconductors

TDZ5V6J,115

DIODE ZENER 5.6V 500MW SOD323F

NXP Semiconductors

45,000
RFQ
TDZ5V6J,115 Datasheet

Datasheet

TDZxJ SC-90, SOD-323F Bulk Active 5.6 V ±2% 500 mW 40 Ohms 10 µA @ 2.5 V 1.1 V @ 100 mA -55°C ~ 150°C Automotive AEC-Q101 Surface Mount SOD-323F
MMBZ5228B Fairchild Semiconductor

MMBZ5228B

DIODE ZENER 3.9V 300MW SOT23

Fairchild Semiconductor

44,425
RFQ
MMBZ5228B Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 3.9 V ±5% 300 mW 23 Ohms 10 µA @ 1 V 900 mV @ 10 mA - - - Surface Mount SOT-23
BZX84C36LT1 onsemi

BZX84C36LT1

DIODE ZENER 36V 225MW SOT23-3

onsemi

7,202
RFQ
BZX84C36LT1 Datasheet

Datasheet

BZX84CxxxLT1 TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 36 V ±6% 225 mW 90 Ohms 50 nA @ 25.2 V 900 mV @ 10 mA -65°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
BZX84C3V3LT3G onsemi

BZX84C3V3LT3G

DIODE ZENER 3.3V 250MW SOT23-3

onsemi

6,858
RFQ
BZX84C3V3LT3G Datasheet

Datasheet

BZX84CxxxLT1G TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 3.3 V ±6% 250 mW 95 Ohms 5 µA @ 1 V 900 mV @ 10 mA -65°C ~ 150°C (TJ) - - Surface Mount SOT-23-3 (TO-236)
BZX79C33 Fairchild Semiconductor

BZX79C33

DIODE ZENER 33V 500MW DO35

Fairchild Semiconductor

43,000
RFQ
BZX79C33 Datasheet

Datasheet

- DO-204AH, DO-35, Axial Bulk Active 33 V ±5% 500 mW 80 Ohms 50 nA @ 23.1 V 1.5 V @ 100 mA -65°C ~ 200°C - - Through Hole DO-35
MMSZ4V7T1 onsemi

MMSZ4V7T1

DIODE ZENER 4.7V 500MW SOD123

onsemi

2,682
RFQ
MMSZ4V7T1 Datasheet

Datasheet

- SOD-123 Tape & Reel (TR) Obsolete 4.7 V ±5% 500 mW 80 Ohms 3 µA @ 2 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
MMSZ4707T1 onsemi

MMSZ4707T1

DIODE ZENER 20V 500MW SOD123

onsemi

6,837
RFQ
MMSZ4707T1 Datasheet

Datasheet

- SOD-123 Tape & Reel (TR) Obsolete 20 V ±5% 500 mW - 10 nA @ 15.2 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
SMBZ1036LT1G onsemi

SMBZ1036LT1G

DIODE ZENER .225W SPCL SOT23

onsemi

42,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
SMSZ1600-15T1DS onsemi

SMSZ1600-15T1DS

DIODE ZENER 0.5W SPCL SOD123

onsemi

42,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
1N4731A-T50A Fairchild Semiconductor

1N4731A-T50A

DIODE ZENER 4.3V 1W DO41

Fairchild Semiconductor

42,000
RFQ
1N4731A-T50A Datasheet

Datasheet

- DO-204AL, DO-41, Axial Bulk Active 4.3 V ±5% 1 W 9 Ohms 10 µA @ 1 V - -65°C ~ 200°C - - Through Hole DO-41
SM3Z1000T1 onsemi

SM3Z1000T1

ZEN SOD323 REG 0.2W SPCL

onsemi

42,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
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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.