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SMCJ22 from VISHAY

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SMCJ22

Manufacturer: VISHAY

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Partnumber Manufacturer Quantity Availability
SMCJ22 VISHAY 36000 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The **SMCJ22** is a **Transient Voltage Suppressor (TVS) Diode** manufactured by **Vishay**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Voltage - Reverse Standoff (V₃ᵣ):** 22V  
- **Voltage - Breakdown (VBR):** 24.4V (Min)  
- **Voltage - Clamping (Vc):** 35.5V at 23.2A  
- **Peak Pulse Current (Ipp):** 23.2A (8/20μs)  
- **Power - Peak Pulse (Pppm):** 600W  
- **Operating Temperature:** -55°C to +150°C  
- **Package / Case:** DO-214AB (SMC)  
- **Mounting Type:** Surface Mount  
- **Polarity:** Unidirectional  

### **Descriptions:**  
- Designed to protect sensitive electronics from high-voltage transients.  
- Provides surge protection in compliance with **IEC 61000-4-5** (Lightning Immunity).  
- Suitable for **ESD protection** and **voltage spike suppression** in circuits.  

### **Features:**  
- **Low Clamping Voltage** for enhanced protection.  
- **Fast Response Time** (typically <1ns).  
- **High Surge Capability** (up to 23.2A).  
- **RoHS Compliant** and **Halogen-Free**.  
- **Reliable Performance** in harsh environments.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
SMCJ22 10 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMCJ22 is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients and surges.  

### **Manufacturer:**  
The SMCJ22 is manufactured by multiple semiconductor companies, including:  
- **Littelfuse**  
- **Vishay**  
- **STMicroelectronics**  
- **ON Semiconductor**  

### **Key Specifications:**  
- **Peak Pulse Power (PPP):** 1500W (10/1000μs waveform)  
- **Breakdown Voltage (VBR):** 24.4V (min) to 27.0V (max)  
- **Standoff Voltage (VRWM):** 22V  
- **Clamping Voltage (VC):** 35.5V at 10A (IPP)  
- **Peak Pulse Current (IPP):** 42.3A (8/20μs waveform)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMC (DO-214AB)  

### **Descriptions & Features:**  
- **Bidirectional TVS Diode:** Protects against both positive and negative voltage transients.  
- **Fast Response Time:** Reacts in picoseconds to clamp transient voltages.  
- **Low Leakage Current:** Ensures minimal power loss during normal operation.  
- **High Surge Capability:** Handles high transient energy levels.  
- **RoHS Compliant:** Meets environmental standards.  

### **Applications:**  
- **Circuit Protection:** Used in power supplies, data lines, and communication ports.  
- **Automotive Electronics:** Protects against load-dump and ESD events.  
- **Industrial & Consumer Electronics:** Safeguards sensitive components from voltage spikes.  

This information is based on standard datasheets and manufacturer specifications.

Partnumber Manufacturer Quantity Availability
SMCJ22 GSI 850 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMCJ22 is a transient voltage suppressor (TVS) diode manufactured by GSI Technology. Here are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Peak Pulse Power:** 1500W (10/1000μs waveform)  
- **Breakdown Voltage (VBR):** 24.4V (min), 27.0V (typ), 29.9V (max)  
- **Standoff Voltage (VRWM):** 22V  
- **Clamping Voltage (VC):** 35.3V at 16.5A  
- **Maximum Reverse Leakage Current (IR):** 1μA at VRWM  
- **Operating Temperature Range:** -55°C to +150°C  
- **Junction Capacitance (CJ):** 1200pF (typ)  

### **Descriptions:**
- The SMCJ22 is a surface-mount TVS diode designed to protect sensitive electronics from voltage transients and surges.  
- It is part of the SMCJ series, which offers high surge capability in a compact SMC (DO-214AB) package.  
- The device is bidirectional, meaning it clamps both positive and negative voltage spikes.  

### **Features:**
- **High Surge Capability:** Handles peak pulse power up to 1500W.  
- **Low Clamping Voltage:** Provides effective protection by limiting voltage spikes.  
- **Fast Response Time:** Reacts quickly to transient events (typically in picoseconds).  
- **Bidirectional Operation:** Protects against both positive and negative transients.  
- **RoHS Compliant:** Meets environmental standards for lead-free manufacturing.  

For detailed datasheets or additional specifications, refer to GSI Technology’s official documentation.

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