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
MMBZ5255B-E3-18 Vishay General Semiconductor - Diodes Division

MMBZ5255B-E3-18

DIODE ZENER 28V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

7,705
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 28 V ±5% 225 mW 44 Ohms 100 nA @ 21 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5255B-G3-18 Vishay General Semiconductor - Diodes Division

MMBZ5255B-G3-18

DIODE ZENER 28V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

6,981
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 28 V ±5% 225 mW 44 Ohms 100 nA @ 21 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5255B-HE3-18 Vishay General Semiconductor - Diodes Division

MMBZ5255B-HE3-18

DIODE ZENER 28V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

9,792
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 28 V ±5% 225 mW 44 Ohms 100 nA @ 21 V - -55°C ~ 150°C Automotive AEC-Q101 Surface Mount SOT-23-3
MMBZ5255C-E3-18 Vishay General Semiconductor - Diodes Division

MMBZ5255C-E3-18

DIODE ZENER 28V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

2,017
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 28 V ±2% 225 mW 44 Ohms 100 nA @ 21 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5255C-G3-18 Vishay General Semiconductor - Diodes Division

MMBZ5255C-G3-18

DIODE ZENER 28V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

2,707
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 28 V ±2% 225 mW 44 Ohms 100 nA @ 21 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5255C-HE3-18 Vishay General Semiconductor - Diodes Division

MMBZ5255C-HE3-18

DIODE ZENER 28V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

5,487
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 28 V ±2% 225 mW 44 Ohms 100 nA @ 21 V - -55°C ~ 150°C Automotive AEC-Q101 Surface Mount SOT-23-3
MMBZ5256B-E3-18 Vishay General Semiconductor - Diodes Division

MMBZ5256B-E3-18

DIODE ZENER 30V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

9,313
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 30 V ±5% 225 mW 49 Ohms 100 nA @ 23 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5256B-G3-18 Vishay General Semiconductor - Diodes Division

MMBZ5256B-G3-18

DIODE ZENER 30V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

4,106
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 30 V ±5% 225 mW 49 Ohms 100 nA @ 23 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5256B-HE3-18 Vishay General Semiconductor - Diodes Division

MMBZ5256B-HE3-18

DIODE ZENER 30V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

6,592
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 30 V ±5% 225 mW 49 Ohms 100 nA @ 23 V - -55°C ~ 150°C Automotive AEC-Q101 Surface Mount SOT-23-3
MMBZ5256C-E3-18 Vishay General Semiconductor - Diodes Division

MMBZ5256C-E3-18

DIODE ZENER 30V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

2,641
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 30 V ±2% 225 mW 49 Ohms 100 nA @ 23 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5256C-G3-18 Vishay General Semiconductor - Diodes Division

MMBZ5256C-G3-18

DIODE ZENER 30V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

7,430
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 30 V ±2% 225 mW 49 Ohms 100 nA @ 23 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5256C-HE3-18 Vishay General Semiconductor - Diodes Division

MMBZ5256C-HE3-18

DIODE ZENER 30V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

3,229
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 30 V ±2% 225 mW 49 Ohms 100 nA @ 23 V - -55°C ~ 150°C Automotive AEC-Q101 Surface Mount SOT-23-3
MMBZ5257B-E3-18 Vishay General Semiconductor - Diodes Division

MMBZ5257B-E3-18

DIODE ZENER 33V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

7,853
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 33 V ±5% 225 mW 58 Ohms 100 nA @ 25 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5257B-G3-18 Vishay General Semiconductor - Diodes Division

MMBZ5257B-G3-18

DIODE ZENER 33V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

3,580
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 33 V ±5% 225 mW 58 Ohms 100 nA @ 25 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5257B-HE3-18 Vishay General Semiconductor - Diodes Division

MMBZ5257B-HE3-18

DIODE ZENER 33V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

8,343
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 33 V ±5% 225 mW 58 Ohms 100 nA @ 25 V - -55°C ~ 150°C Automotive AEC-Q101 Surface Mount SOT-23-3
MMBZ5257C-E3-18 Vishay General Semiconductor - Diodes Division

MMBZ5257C-E3-18

DIODE ZENER 33V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

4,973
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 33 V ±2% 225 mW 58 Ohms 100 nA @ 25 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5257C-G3-18 Vishay General Semiconductor - Diodes Division

MMBZ5257C-G3-18

DIODE ZENER 33V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

5,839
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 33 V ±2% 225 mW 58 Ohms 100 nA @ 25 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5257C-HE3-18 Vishay General Semiconductor - Diodes Division

MMBZ5257C-HE3-18

DIODE ZENER 33V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

4,273
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 33 V ±2% 225 mW 58 Ohms 100 nA @ 25 V - -55°C ~ 150°C Automotive AEC-Q101 Surface Mount SOT-23-3
MMBZ5258B-E3-18 Vishay General Semiconductor - Diodes Division

MMBZ5258B-E3-18

DIODE ZENER 36V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

9,852
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 36 V ±5% 225 mW 70 Ohms 100 nA @ 27 V - -55°C ~ 150°C - - Surface Mount SOT-23-3
MMBZ5258B-G3-18 Vishay General Semiconductor - Diodes Division

MMBZ5258B-G3-18

DIODE ZENER 36V 225MW SOT23-3

Vishay General Semiconductor - Diodes Division

2,439
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 36 V ±5% 225 mW 70 Ohms 100 nA @ 27 V - -55°C ~ 150°C - - Surface Mount SOT-23-3

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.