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
1SMB5931HR5G Taiwan Semiconductor Corporation

1SMB5931HR5G

DIODE ZENER 18V 3W DO214AA

Taiwan Semiconductor Corporation

2,634
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 18 V ±5% 3 W 12 Ohms 1 µA @ 13.7 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5932 R5G Taiwan Semiconductor Corporation

1SMB5932 R5G

DIODE ZENER 20V 3W DO214AA

Taiwan Semiconductor Corporation

9,195
RFQ
1SMB5932 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 20 V ±5% 3 W 14 Ohms 1 µA @ 15.2 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)
1SMB5932HR5G Taiwan Semiconductor Corporation

1SMB5932HR5G

DIODE ZENER 20V 3W DO214AA

Taiwan Semiconductor Corporation

4,077
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 20 V ±5% 3 W 14 Ohms 1 µA @ 15.2 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5933 R5G Taiwan Semiconductor Corporation

1SMB5933 R5G

DIODE ZENER 22V 3W DO214AA

Taiwan Semiconductor Corporation

6,799
RFQ
1SMB5933 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 22 V ±5% 3 W 17.5 Ohms 1 µA @ 16.7 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)
1SMB5933HR5G Taiwan Semiconductor Corporation

1SMB5933HR5G

DIODE ZENER 22V 3W DO214AA

Taiwan Semiconductor Corporation

3,766
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 22 V ±5% 3 W 17.5 Ohms 1 µA @ 16.7 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5934 R5G Taiwan Semiconductor Corporation

1SMB5934 R5G

DIODE ZENER 24V 3W DO214AA

Taiwan Semiconductor Corporation

4,432
RFQ
1SMB5934 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 24 V ±5% 3 W 19 Ohms 1 µA @ 18.2 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)
1SMB5934HR5G Taiwan Semiconductor Corporation

1SMB5934HR5G

DIODE ZENER 24V 3W DO214AA

Taiwan Semiconductor Corporation

8,865
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 24 V ±5% 3 W 19 Ohms 1 µA @ 18.2 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5935 R5G Taiwan Semiconductor Corporation

1SMB5935 R5G

DIODE ZENER 27V 3W DO214AA

Taiwan Semiconductor Corporation

5,027
RFQ
1SMB5935 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 27 V ±5% 3 W 23 Ohms 1 µA @ 20.6 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)
1SMB5935HR5G Taiwan Semiconductor Corporation

1SMB5935HR5G

DIODE ZENER 27V 3W DO214AA

Taiwan Semiconductor Corporation

4,542
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 27 V ±5% 3 W 23 Ohms 1 µA @ 20.6 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5936 R5G Taiwan Semiconductor Corporation

1SMB5936 R5G

DIODE ZENER 30V 3W DO214AA

Taiwan Semiconductor Corporation

5,631
RFQ
1SMB5936 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 30 V ±5% 3 W 26 Ohms 1 µA @ 22.8 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)
1SMB5936HR5G Taiwan Semiconductor Corporation

1SMB5936HR5G

DIODE ZENER 30V 3W DO214AA

Taiwan Semiconductor Corporation

4,526
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 30 V ±5% 3 W 26 Ohms 1 µA @ 22.8 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5937 R5G Taiwan Semiconductor Corporation

1SMB5937 R5G

DIODE ZENER 33V 3W DO214AA

Taiwan Semiconductor Corporation

3,739
RFQ
1SMB5937 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 33 V ±5% 3 W 33 Ohms 1 µA @ 25.1 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)
1SMB5937HR5G Taiwan Semiconductor Corporation

1SMB5937HR5G

DIODE ZENER 33V 3W DO214AA

Taiwan Semiconductor Corporation

3,117
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 33 V ±5% 3 W 33 Ohms 1 µA @ 25.1 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5938 R5G Taiwan Semiconductor Corporation

1SMB5938 R5G

DIODE ZENER 36V 3W DO214AA

Taiwan Semiconductor Corporation

2,367
RFQ
1SMB5938 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 36 V ±5% 3 W 38 Ohms 1 µA @ 27.4 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)
1SMB5938HR5G Taiwan Semiconductor Corporation

1SMB5938HR5G

DIODE ZENER 36V 3W DO214AA

Taiwan Semiconductor Corporation

8,486
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 36 V ±5% 3 W 38 Ohms 1 µA @ 27.4 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5939 R5G Taiwan Semiconductor Corporation

1SMB5939 R5G

DIODE ZENER 39V 3W DO214AA

Taiwan Semiconductor Corporation

9,330
RFQ
1SMB5939 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 39 V ±5% 3 W 45 Ohms 1 µA @ 29.7 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)
1SMB5939HR5G Taiwan Semiconductor Corporation

1SMB5939HR5G

DIODE ZENER 39V 3W DO214AA

Taiwan Semiconductor Corporation

3,194
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 39 V ±5% 3 W 45 Ohms 1 µA @ 29.7 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5940 R5G Taiwan Semiconductor Corporation

1SMB5940 R5G

DIODE ZENER 43V 3W DO214AA

Taiwan Semiconductor Corporation

9,978
RFQ
1SMB5940 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 43 V ±5% 3 W 53 Ohms 1 µA @ 32.7 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)
1SMB5940HR5G Taiwan Semiconductor Corporation

1SMB5940HR5G

DIODE ZENER 43V 3W DO214AA

Taiwan Semiconductor Corporation

6,308
RFQ

-

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 43 V ±5% 3 W 53 Ohms 1 µA @ 32.7 V - -55°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount DO-214AA (SMB)
1SMB5941 R5G Taiwan Semiconductor Corporation

1SMB5941 R5G

DIODE ZENER 47V 3W DO214AA

Taiwan Semiconductor Corporation

7,605
RFQ
1SMB5941 R5G Datasheet

Datasheet

- DO-214AA, SMB Tape & Reel (TR) Discontinued at Digi-Key 47 V ±5% 3 W 67 Ohms 1 µA @ 35.8 V - -55°C ~ 150°C (TJ) - - Surface Mount DO-214AA (SMB)

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.