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
1N4461US Microchip Technology

1N4461US

DIODE ZENER 6.8V 1.5W D5A

Microchip Technology

3,272
RFQ
1N4461US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 6.8 V ±5% 1.5 W 2.5 Ohms 5 µA @ 4.08 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount D-5A
1N4462US Microchip Technology

1N4462US

DIODE ZENER 7.5V 1.5W SQ-MELF

Microchip Technology

8,894
RFQ
1N4462US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 7.5 V ±5% 1.5 W 2.5 Ohms 1 µA @ 4.5 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N4471US Microchip Technology

1N4471US

DIODE ZENER 18V 1.5W D5A

Microchip Technology

8,653
RFQ
1N4471US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 18 V ±5% 1.5 W 11 Ohms 50 nA @ 14.4 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount D-5A
1N4475US Microchip Technology

1N4475US

DIODE ZENER 27V 1.5W SQ-MELF

Microchip Technology

6,586
RFQ
1N4475US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 27 V ±5% 1.5 W 18 Ohms 50 nA @ 21.6 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N4477US Microchip Technology

1N4477US

DIODE ZENER 33V 1.5W D5A

Microchip Technology

4,970
RFQ
1N4477US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 33 V ±5% 1.5 W 25 Ohms 50 nA @ 26.4 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount D-5A
1N4478US Microchip Technology

1N4478US

DIODE ZENER 36V 1.5W SQ-MELF

Microchip Technology

3,094
RFQ
1N4478US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 36 V ±5% 1.5 W 27 Ohms 50 nA @ 28.8 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N4483US Microchip Technology

1N4483US

DIODE ZENER 56V 1.5W SQ-MELF

Microchip Technology

6,559
RFQ
1N4483US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 56 V ±5% 1.5 W 70 Ohms 250 nA @ 44.8 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N4484US Microchip Technology

1N4484US

DIODE ZENER 62V 1.5W SQ-MELF

Microchip Technology

5,516
RFQ
1N4484US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 62 V ±5% 1.5 W 80 Ohms 250 nA @ 49.6 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N4485US Microchip Technology

1N4485US

DIODE ZENER 68V 1.5W SQ-MELF

Microchip Technology

5,900
RFQ
1N4485US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 68 V ±5% 1.5 W 100 Ohms 250 nA @ 54.4 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N4487US Microchip Technology

1N4487US

DIODE ZENER 82V 1.5W D5A

Microchip Technology

2,956
RFQ
1N4487US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 82 V ±5% 1.5 W 160 Ohms 250 nA @ 65.6 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount D-5A
1N4488US Microchip Technology

1N4488US

DIODE ZENER 91V 1.5W SQ-MELF

Microchip Technology

3,077
RFQ
1N4488US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 91 V ±5% 1.5 W 200 Ohms 250 nA @ 72.8 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N4489US Microchip Technology

1N4489US

DIODE ZENER 100V 1.5W SQ-MELF

Microchip Technology

4,520
RFQ
1N4489US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 100 V ±5% 1.5 W 250 Ohms 250 nA @ 80 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N4490US Microchip Technology

1N4490US

DIODE ZENER 110V 1.5W SQ-MELF

Microchip Technology

3,368
RFQ
1N4490US Datasheet

Datasheet

- SQ-MELF, A Bulk Active 110 V ±5% 1.5 W 300 Ohms 250 nA @ 88 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N4480USE3 Microchip Technology

1N4480USE3

DIODE ZENER 43V 1.5W SQ-MELF

Microchip Technology

9,282
RFQ
1N4480USE3 Datasheet

Datasheet

- SQ-MELF, A Bulk Active 43 V ±5% 1.5 W 40 Ohms 50 nA @ 34.4 V 1.5 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount A, SQ-MELF
1N5536C Microchip Technology

1N5536C

DIODE ZENER 16V 500MW DO204AH

Microchip Technology

2,307
RFQ

-

- DO-204AH, DO-35, Axial Bulk Active 16 V ±2% 500 mW 100 Ohms 10 nA @ 14.4 V 1.1 V @ 200 mA -65°C ~ 175°C (TJ) - - Through Hole DO-204AH (DO-35)
1N5530C Microchip Technology

1N5530C

DIODE ZENER 10V 500MW DO204AH

Microchip Technology

5,688
RFQ

-

- DO-204AH, DO-35, Axial Bulk Active 10 V ±2% 500 mW 60 Ohms 50 nA @ 9.1 V 1.1 V @ 200 mA -65°C ~ 175°C (TJ) - - Through Hole DO-204AH (DO-35)
1N5535C Microchip Technology

1N5535C

DIODE ZENER 15V 500MW DO204AH

Microchip Technology

3,518
RFQ

-

- DO-204AH, DO-35, Axial Bulk Active 15 V ±2% 500 mW 100 Ohms 10 nA @ 13.5 V 1.1 V @ 200 mA -65°C ~ 175°C (TJ) - - Through Hole DO-204AH (DO-35)
1N5532C Microchip Technology

1N5532C

DIODE ZENER 12V 500MW DO204AH

Microchip Technology

6,530
RFQ

-

- DO-204AH, DO-35, Axial Bulk Active 12 V ±2% 500 mW 90 Ohms 50 nA @ 10.8 V 1.1 V @ 200 mA -65°C ~ 175°C (TJ) - - Through Hole DO-204AH (DO-35)
1N5546C Microchip Technology

1N5546C

DIODE ZENER 33V 500MW DO204AH

Microchip Technology

4,094
RFQ

-

- DO-204AH, DO-35, Axial Bulk Active 33 V ±2% 500 mW 100 Ohms 10 nA @ 29.7 V 1.1 V @ 200 mA -65°C ~ 175°C (TJ) - - Through Hole DO-204AH (DO-35)
1N5521C Microchip Technology

1N5521C

DIODE ZENER 4.3V 500MW DO204AH

Microchip Technology

6,883
RFQ

-

- DO-204AH, DO-35, Axial Bulk Active 4.3 V ±2% 500 mW 18 Ohms 3 µA @ 1.5 V 1.1 V @ 200 mA -65°C ~ 175°C (TJ) - - Through Hole DO-204AH (DO-35)

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.