Zener Diode
Zener Diode components are essential building blocks in modern electronic systems. FindMyChip sources Zener Diode ICs from authorized China distributors with competitive pricing and reliable stock.
922 components
How to Choose Zener Diode Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
Consumer Electronics
Smartphones, tablets, and smart home devices
Industrial Systems
Factory automation, control systems, and monitoring
Automotive
In-vehicle electronics and advanced driver assistance
Telecommunications
Base stations, routers, and network equipment
Zener Diode Guides & Articles
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
All Zener Diode Components
Showing 451–500 of 922
DO-35, 2 PIN
DO-35, 2 PIN
DO-35, 2 PIN
DO-35, 2 PIN
HALOGEN FREE AND ROHS COMPLIANT PACKAGE-2
Use the download button to access the 1.5KE11CA-E3/54 schematic symbol, PCB footprint, and 3D model.
SC-109B, 2 PIN
SC-109B, 2 PIN
Panasonic DZ2W22000L Zener Diode, 22V 5% 1 W SMT 2-Pin Mini2 F3 B
Panasonic DZ2W20000L Zener Diode, 20V 5% 1 W SMT 2-Pin Mini2 F3 B
SC-109B, 2 PIN
SC-109B, 2 PIN
Panasonic DZ2W09100L Zener Diode, 9.1V 5% 1 W SMT 2-Pin Mini2 F3 B
SC-109B, 2 PIN
SC-109B, 2 PIN
SC-109B, 2 PIN
SC-109B, 2 PIN
Panasonic DZ2433000L Zener Diode, 33V 5% 2 W SMT 2-Pin TMiniP2 F2 B
SC-110A, 2 PIN
SC-110A, 2 PIN
Diodes Inc Zener Diode, 3.9V 5% 200 mW SMT 2-Pin SOD-323
Zener Voltage Range - 3.3 V to 200 V; ESD Rating of Class 3 (>16 KV) per Human Body Model; Flat Handling Surface for Accurate Placement; Package Design for Top Side or Bottom Circuit Board Mounting Mechanical Characteristics:; CASE: Void-free, transfer-molded plastic; FINISH: All external surfaces are corrosion resistant with readily solderable leads; MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds; LEADS: Modified L-Bend providing more contact area to bond pads; POLARITY: Cathode indi
Diode,Zener,Single,3.115v,500mW,SOD323F Diodes Inc DDZ3V0BSF-7 Zener Diode, 3.1V 3.5% 500 mW SMT 2-Pin SOD-323F
GREEN, ULTRA SMALL, PLASTIC PACKAGE-6
250 mW Rating on FR-4 or FR-5 Board; Zener Breakdown Voltage Range - 2.4 V to 75 V; Package Designed for Optimal Automated Board Assembly; Small Package Size for High Density Applications; ESD Rating of Class 3 (>16 KV) per Human Body Model; Mechanical Characteristics:; CASE: Void-free, transfer-molded, thermosetting plastic case; FINISH: Corrosion resistant finish, easily solderable; MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds; POLARITY: Cathode indicated by polarity band; FLAMMAB
Use the download button to access the 1N4756A-TR schematic symbol, PCB footprint, and 3D model.
Use the download button to access the MM3Z2V7T1G schematic symbol, PCB footprint, and 3D model.
NXP - BZT52H-B2V4 - DIODE, ZENER, 0.375W,2.4V, SOD123F
ROHS COMPLIANT, LEADLESS, ULTRA THIN, PLASTIC, CASE 0603, 2 PIN
Use the download button to access the BZT52C2V4T-7 schematic symbol, PCB footprint, and 3D model.
Vishay BAT85S-TR is a single silicon Schottky rectifier diode in an axial DO-35 package with 0.24V maximum forward voltage and low reverse leakage. Designed for general-purpose rectification and high-speed switching up to 200 MHz. Available from stock worldwide with fast shipping.
ROHM UDZSTFTE-175.6B is a 5.6V Zener diode in a compact SC-90 (SOD-323) 2-pin package, offering high-reliability silicon voltage regulation with 60Ω dynamic impedance. Ideal for precision voltage clamping and protection circuits. Available from stock worldwide with fast shipping.
Nexperia NZH12B,115 is a 12V silicon Zener diode in a compact SOD-123F 2-pin surface-mount package, offering a maximum dynamic impedance of 12 Ω, single-diode configuration, and RoHS-compliant lead-free construction for precision voltage regulation and clamping applications.
500 mW Rating on FR-4 or FR-5 Board; ESD Rating of Class 3 (exceeding 16 kV) per the Human Body Model Mechanical Characteristics:; Package Designed for Optimal Automated Board Assembly; Small Package Size for High Density Applications; Wide Zener Reverse Voltage Range - 2.4 V to 110 V; General Purpose, Medium Current; CASE: Void-free, transfer-molded, thermosetting plastic case; FINISH: Corrosion resistant finish, easily solderable; MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260?C for 10 Seconds; POLA
Use the download button to access the MMSZ5223B-7-F schematic symbol, PCB footprint, and 3D model.
MMSZ5229B-V-GS08 from Vishay is a diode for rectification, protection, clamping, and power-management circuits. Key specifications include 22ohm, 2 pins, Small Outline Diode package/footprint, supporting reliable selection for OEM maintenance, prototyping, and production BOMs. The Small Outline Diode format supports standard assembly and sourcing workflows.
500 mW Rating on FR-4 or FR-5 Board; ESD Rating of Class 3 (exceeding 16 kV) per the Human Body Model Mechanical Characteristics:; Package Designed for Optimal Automated Board Assembly; Small Package Size for High Density Applications; Wide Zener Reverse Voltage Range - 2.4 V to 110 V; General Purpose, Medium Current; CASE: Void-free, transfer-molded, thermosetting plastic case; FINISH: Corrosion resistant finish, easily solderable; MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260?C for 10 Seconds; POLA
500 mW Rating on FR-4 or FR-5 Board; ESD Rating of Class 3 (exceeding 16 kV) per the Human Body Model Mechanical Characteristics:; Package Designed for Optimal Automated Board Assembly; Small Package Size for High Density Applications; Wide Zener Reverse Voltage Range - 2.4 V to 110 V; General Purpose, Medium Current; CASE: Void-free, transfer-molded, thermosetting plastic case; FINISH: Corrosion resistant finish, easily solderable; MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260?C for 10 Seconds; POLA
Use the download button to access the MMSZ5227B-7-F schematic symbol, PCB footprint, and 3D model.
ROHS COMPLIANT, ULTRA SMALL, PLASTIC PACKAGE-2
Use the download button to access the DFLZ15-7 schematic symbol, PCB footprint, and 3D model.
Use the download button to access the BZT52C6V8-7-F schematic symbol, PCB footprint, and 3D model.
Use the download button to access the SMCJ33A schematic symbol, PCB footprint, and 3D model.
SOD-123, 2 PIN
ROHS COMPLIANT, ULTRA SMALL, PLASTIC PACKAGE-2
500 mW Rating on FR-4 or FR-5 Board; ESD Rating of Class 3 (exceeding 16 kV) per the Human Body Model Mechanical Characteristics:; Package Designed for Optimal Automated Board Assembly; Small Package Size for High Density Applications; Wide Zener Reverse Voltage Range - 2.4 V to 110 V; General Purpose, Medium Current; CASE: Void-free, transfer-molded, thermosetting plastic case; FINISH: Corrosion resistant finish, easily solderable; MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260?C for 10 Seconds; POLA
ROHS COMPLIANT, PMDU, 2 PIN
SC-76, SOD-323, 2 PIN
TLV431AFTA from Diodes Inc. is a connector for board-to-board, cable, panel, and embedded interconnect assemblies. Key specifications include 431A, 12W, 7A, 1Output, SOT-23 package/footprint, supporting reliable selection for OEM maintenance, prototyping, and production BOMs. The SOT-23 format supports standard assembly and sourcing workflows.
Use the download button to access the BZX84C18-7-F schematic symbol, PCB footprint, and 3D model.
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