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ZMM5249B from VISHAY

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ZMM5249B

Manufacturer: VISHAY

ZENER DIODES Voltage: 2.4-56V P e a k Pulse Power: 500mW Glass passivated junction
Partnumber Manufacturer Quantity Availability
ZMM5249B VISHAY 20000 In Stock

Description and Introduction

ZENER DIODES Voltage: 2.4-56V P e a k Pulse Power: 500mW Glass passivated junction Here are the factual details about part **ZMM5249B** from the manufacturer **VISHAY**:

### **Specifications:**
- **Part Number:** ZMM5249B  
- **Manufacturer:** VISHAY  
- **Type:** Zener Diode  
- **Voltage (Vz):** 24V  
- **Power Dissipation (Ptot):** 500mW  
- **Tolerance:** ±5%  
- **Forward Voltage (Vf):** 1.2V (at 200mA)  
- **Maximum Reverse Leakage Current (Ir):** 5µA (at 16.8V)  
- **Operating Temperature Range:** -65°C to +150°C  
- **Package:** DO-35  

### **Descriptions and Features:**
- **Description:** The ZMM5249B is a 24V Zener diode designed for voltage regulation and protection in electronic circuits.  
- **Features:**  
  - High reliability  
  - Low impedance  
  - Glass passivated junction  
  - Lead-free and RoHS compliant  
  - Suitable for general-purpose voltage regulation  

Let me know if you need any additional details.

Application Scenarios & Design Considerations

ZENER DIODES Voltage: 2.4-56V P e a k Pulse Power: 500mW Glass passivated junction

Alternative Part Number

  • BZX55C24 --: 24V zener in the BZX55 series with similar 500mW dissipation and DO-35 package, a common drop-in replacement for the ZMM5249B.
  • 1N4749A --: 24V 1W zener diode in DO-41 package, widely available and electrically compatible for most 24V regulation applications.
  • BZX79-C24 --: 24V low-power zener in DO-35 package with tight tolerance, suitable alternative when lower power dissipation is acceptable.

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