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
MMSZ5256B Fairchild Semiconductor

MMSZ5256B

DIODE ZENER 30V 500MW SOD123

Fairchild Semiconductor

175,848
RFQ
MMSZ5256B Datasheet

Datasheet

- SOD-123 Bulk Active 30 V ±5% 500 mW 49 Ohms 100 nA @ 23 V 900 mV @ 10 mA 150°C (TJ) - - Surface Mount SOD-123
1N4746A,113 NXP USA Inc.

1N4746A,113

DIODE ZENER 18V 1W DO41

NXP USA Inc.

175,000
RFQ
1N4746A,113 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
SMBZ10-17LT1 onsemi

SMBZ10-17LT1

ZEN SOT23 REG .225W SPCL

onsemi

174,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
MMBZ5253B Fairchild Semiconductor

MMBZ5253B

DIODE ZENER 25V 300MW SOT23

Fairchild Semiconductor

170,171
RFQ
MMBZ5253B Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 25 V ±5% 300 mW 35 Ohms 100 nA @ 19 V 900 mV @ 10 mA - - - Surface Mount SOT-23
PZU16B2,115 NXP USA Inc.

PZU16B2,115

DIODE ZENER 16V 310MW SOD323F

NXP USA Inc.

168,000
RFQ
PZU16B2,115 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MMBZ5263BLT1 onsemi

MMBZ5263BLT1

DIODE ZENER 56V 225MW SOT23-3

onsemi

8,083
RFQ
MMBZ5263BLT1 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 56 V ±5% 225 mW 150 Ohms 100 nA @ 43 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOT-23-3 (TO-236)
MMSZ56T1 onsemi

MMSZ56T1

DIODE ZENER 56V 500MW SOD123

onsemi

9,219
RFQ
MMSZ56T1 Datasheet

Datasheet

- SOD-123 Tape & Reel (TR) Obsolete 56 V ±5% 500 mW 200 Ohms 50 nA @ 39.2 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
MMSZ13T1H onsemi

MMSZ13T1H

DIODE ZENER 13V 500MW SOD123

onsemi

162,000
RFQ

-

- SOD-123 Bulk Active 13 V ±5% 500 mW 30 Ohms 100 nA @ 8 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
BZX84C13 Fairchild Semiconductor

BZX84C13

DIODE ZENER 13V 300MW SOT23

Fairchild Semiconductor

160,574
RFQ
BZX84C13 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 13 V ±5% 300 mW 30 Ohms 100 nA @ 8 V 900 mV @ 10 mA - - - Surface Mount SOT-23
SMSZ1600-18T3 onsemi

SMSZ1600-18T3

DIODE ZENER 0.5W SPCL SOD123

onsemi

160,000
RFQ

-

* - Bulk Active - - - - - - - - - - -
PZU4.3B3,115 NXP USA Inc.

PZU4.3B3,115

DIODE ZENER 4.3V 310MW SOD323F

NXP USA Inc.

159,000
RFQ
PZU4.3B3,115 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MMSZS4690T1G onsemi

MMSZS4690T1G

MMSZS4690T1G

onsemi

159,000
RFQ
MMSZS4690T1G Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MMSZ4692 Fairchild Semiconductor

MMSZ4692

DIODE ZENER 6.8V 500MW SOD123

Fairchild Semiconductor

156,686
RFQ
MMSZ4692 Datasheet

Datasheet

- SOD-123 Bulk Active 6.8 V ±5% 500 mW - 2 µA @ 5.1 V 900 mV @ 10 mA - - - Surface Mount SOD-123
MMBZ5235B Fairchild Semiconductor

MMBZ5235B

DIODE ZENER 6.8V 300MW SOT23

Fairchild Semiconductor

155,916
RFQ
MMBZ5235B Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 6.8 V ±5% 300 mW 5 Ohms 3 µA @ 5 V 900 mV @ 10 mA - - - Surface Mount SOT-23
1N5253BTR onsemi

1N5253BTR

DIODE ZENER 25V 500MW DO204AH

onsemi

155,000
RFQ
1N5253BTR Datasheet

Datasheet

- DO-204AH, DO-35, Axial Bulk Active 25 V ±5% 500 mW 35 Ohms 100 nA @ 19 V 1.2 V @ 200 mA -65°C ~ 200°C (TJ) - - Through Hole DO-204AH (DO-35)
MM5Z8V2 Fairchild Semiconductor

MM5Z8V2

DIODE ZENER 8.2V 200MW SOD523

Fairchild Semiconductor

154,719
RFQ
MM5Z8V2 Datasheet

Datasheet

- SC-79, SOD-523 Bulk Active 8.2 V ±5% 200 mW 15 Ohms 700 nA @ 5 V - -65°C ~ 150°C (TJ) - - Surface Mount SOD-523
MMBZ5252B Fairchild Semiconductor

MMBZ5252B

DIODE ZENER 24V 300MW SOT23

Fairchild Semiconductor

149,185
RFQ
MMBZ5252B Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 24 V ±5% 300 mW 33 Ohms 100 nA @ 18 V 900 mV @ 10 mA - - - Surface Mount SOT-23
MMSZ5250BT1 onsemi

MMSZ5250BT1

DIODE ZENER 20V 500MW SOD123

onsemi

3,847
RFQ
MMSZ5250BT1 Datasheet

Datasheet

- SOD-123 Tape & Reel (TR) Obsolete 20 V ±5% 500 mW 25 Ohms 100 nA @ 15 V 900 mV @ 10 mA -55°C ~ 150°C - - Surface Mount SOD-123
SZMMBZ5229BLT1 onsemi

SZMMBZ5229BLT1

DIODE ZENER 4.3V 225MW SOT23-3

onsemi

147,000
RFQ
SZMMBZ5229BLT1 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Bulk Active 4.3 V ±5% 225 mW 22 Ohms 5 µA @ 1 V 900 mV @ 10 mA -65°C ~ 150°C Automotive AEC-Q101 Surface Mount SOT-23-3 (TO-236)
SMBZ1599LT1 onsemi

SMBZ1599LT1

DIODE ZENER .225W SPCL SOT23

onsemi

141,000
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.