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LL4744

Manufacturer: *

1 Watt ZENER DIODES (3.3V to 100V) Mechanical Dimensions

Partnumber Manufacturer Quantity Availability
LL4744 * 4800 In Stock

Description and Introduction

1 Watt ZENER DIODES (3.3V to 100V) Mechanical Dimensions The part **LL4744** is a **TVS diode** (Transient Voltage Suppression diode) manufactured by **Vishay Semiconductors**.  

### **Specifications:**  
- **Voltage - Reverse Standoff (Typ):** 44V  
- **Voltage - Breakdown (Min):** 48.4V  
- **Voltage - Clamping (Max) @ Ipp:** 71.4V  
- **Current - Peak Pulse (10/1000µs):** 9.5A  
- **Power - Peak Pulse:** 350W  
- **Capacitance @ Frequency:** 100pF @ 1MHz  
- **Operating Temperature:** -55°C to +150°C  
- **Package / Case:** DO-41  

### **Descriptions and Features:**  
- Designed for **surge protection** in electronic circuits.  
- Provides **bidirectional** transient voltage suppression.  
- Low clamping voltage for effective **ESD and surge protection**.  
- Suitable for **automotive, industrial, and consumer electronics** applications.  
- **DO-41 package** for easy PCB mounting.  

Would you like additional details on this part?

Partnumber Manufacturer Quantity Availability
LL4744 BKC 55000 In Stock

Description and Introduction

1 Watt ZENER DIODES (3.3V to 100V) Mechanical Dimensions Part Number: **LL4744**  
Manufacturer: **BKC**  

### Specifications:  
- **Type:** Zener Diode  
- **Voltage (Vz):** 15V  
- **Power Dissipation (Ptot):** 1W  
- **Tolerance:** ±5%  
- **Package:** DO-41  
- **Operating Temperature Range:** -65°C to +175°C  

### Descriptions:  
- The LL4744 is a 15V Zener diode designed for voltage regulation and protection in electronic circuits.  
- It provides stable voltage clamping in reverse bias conditions.  

### Features:  
- **High reliability**  
- **Low leakage current**  
- **Standard DO-41 package for easy mounting**  
- **Suitable for surge protection and voltage stabilization**  

For detailed datasheet information, refer to the manufacturer's official documentation.

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