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
PZU4.3B3A-QX Nexperia USA Inc.

PZU4.3B3A-QX

DIODE ZENER 4.38V 320MW SOD323

Nexperia USA Inc.

2,972
RFQ
PZU4.3B3A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 4.38 V ±2% 320 mW 90 Ohms 3 µA @ 1 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU22B1A-QX Nexperia USA Inc.

PZU22B1A-QX

DIODE ZENER 21.33V 320MW SOD323

Nexperia USA Inc.

2,958
RFQ
PZU22B1A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 21.33 V ±2% 320 mW 25 Ohms 50 µA @ 17 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU7.5B1A-QX Nexperia USA Inc.

PZU7.5B1A-QX

DIODE ZENER 7.21V 320MW SOD323

Nexperia USA Inc.

2,947
RFQ
PZU7.5B1A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 7.21 V ±2% 320 mW 10 Ohms 500 µA @ 4 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU3.9B1A-QX Nexperia USA Inc.

PZU3.9B1A-QX

DIODE ZENER 3.84V 320MW SOD323

Nexperia USA Inc.

2,875
RFQ
PZU3.9B1A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 3.84 V ±2% 320 mW 90 Ohms 3 µA @ 1 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU8.2B3A-QX Nexperia USA Inc.

PZU8.2B3A-QX

DIODE ZENER 8.46V 320MW SOD323

Nexperia USA Inc.

2,870
RFQ
PZU8.2B3A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 8.46 V ±2% 320 mW 10 Ohms 500 µA @ 5 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU7.5B3A-QX Nexperia USA Inc.

PZU7.5B3A-QX

DIODE ZENER 7.68V 320MW SOD323

Nexperia USA Inc.

2,800
RFQ
PZU7.5B3A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 7.68 V ±2% 320 mW 10 Ohms 500 µA @ 4 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU24B1A-QX Nexperia USA Inc.

PZU24B1A-QX

DIODE ZENER 23.45V 320MW SOD323

Nexperia USA Inc.

2,787
RFQ
PZU24B1A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 23.45 V ±2% 320 mW 30 Ohms 50 µA @ 19 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU3.6B1A-QX Nexperia USA Inc.

PZU3.6B1A-QX

DIODE ZENER 3.53V 320MW SOD323

Nexperia USA Inc.

2,765
RFQ
PZU3.6B1A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 3.53 V ±2% 320 mW 90 Ohms 5 µA @ 1 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU9.1B1A-QX Nexperia USA Inc.

PZU9.1B1A-QX

DIODE ZENER 8.75V 320MW SOD323

Nexperia USA Inc.

2,695
RFQ
PZU9.1B1A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 8.75 V ±2% 320 mW 10 Ohms 500 µA @ 6 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU22B3A-QX Nexperia USA Inc.

PZU22B3A-QX

DIODE ZENER 22.7V 320MW SOD323

Nexperia USA Inc.

2,690
RFQ
PZU22B3A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 22.7 V ±2% 320 mW 25 Ohms 50 µA @ 17 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
PZU6.8B1A-QX Nexperia USA Inc.

PZU6.8B1A-QX

DIODE ZENER 6.6V 320MW SOD323

Nexperia USA Inc.

2,603
RFQ
PZU6.8B1A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 6.6 V ±2% 320 mW 20 Ohms 500 µA @ 3.5 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
1N4736A-T50R onsemi

1N4736A-T50R

DIODE ZENER 6.8V 1W DO41

onsemi

2,532
RFQ
1N4736A-T50R Datasheet

Datasheet

- DO-204AL, DO-41, Axial Tape & Reel (TR) Obsolete 6.8 V ±5% 1 W 3.5 Ohms 10 µA @ 4 V - -65°C ~ 200°C - - Through Hole DO-41
RD43F-T7-AZ Renesas Electronics Corporation

RD43F-T7-AZ

DIODE ZENER

Renesas Electronics Corporation

2,500
RFQ
RD43F-T7-AZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
RD56F-T7-AZ Renesas Electronics Corporation

RD56F-T7-AZ

DIODE ZENER

Renesas Electronics Corporation

2,500
RFQ
RD56F-T7-AZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
MAZ33300ML Panasonic Electronic Components

MAZ33300ML

DIODE ZENER 33V 200MW MINI3

Panasonic Electronic Components

2,390
RFQ
MAZ33300ML Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete 33 V ±6% 200 mW 80 Ohms 50 nA @ 23 V 900 mV @ 10 mA - - - Surface Mount Mini3-G1
PZU4.3B1A-QX Nexperia USA Inc.

PZU4.3B1A-QX

DIODE ZENER 4.11V 320MW SOD323

Nexperia USA Inc.

2,345
RFQ
PZU4.3B1A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 4.11 V ±2% 320 mW 90 Ohms 3 µA @ 1 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
RD68F-T7-AZ Renesas Electronics Corporation

RD68F-T7-AZ

DIODE ZENER

Renesas Electronics Corporation

2,076
RFQ
RD68F-T7-AZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
PZU13B3A-QX Nexperia USA Inc.

PZU13B3A-QX

DIODE ZENER 13.67V 320MW SOD323

Nexperia USA Inc.

1,820
RFQ
PZU13B3A-QX Datasheet

Datasheet

- SC-76, SOD-323 Tape & Reel (TR) Obsolete 13.67 V ±2% 320 mW 10 Ohms 100 µA @ 10 V 1.1 V @ 100 mA 150°C (TJ) Automotive AEC-Q101 Surface Mount SOD-323
RD2.0F-AZ Renesas Electronics Corporation

RD2.0F-AZ

DIODE ZENER

Renesas Electronics Corporation

1,590
RFQ
RD2.0F-AZ Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - -
RD56F Renesas Electronics Corporation

RD56F

DIODE ZENER

Renesas Electronics Corporation

1,320
RFQ
RD56F Datasheet

Datasheet

* - 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.