IC Phoenix logo

Home ›  S  › S43 > SMTBJ050A

SMTBJ050A from

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SMTBJ050A

Manufacturer: LITTELFUSE

Bi-directional transient voltage protection

Partnumber Manufacturer Quantity Availability
SMTBJ050A LITTELFUSE 38000 In Stock

Description and Introduction

Bi-directional transient voltage protection The **SMTBJ050A** is a **Transient Voltage Suppressor (TVS) Diode** manufactured by **Littelfuse**.  

### **Specifications:**  
- **Part Number:** SMTBJ050A  
- **Manufacturer:** Littelfuse  
- **Type:** Bidirectional TVS Diode  
- **Working Peak Reverse Voltage (VRWM):** 50V  
- **Breakdown Voltage (VBR):** 55.5V (min)  
- **Clamping Voltage (VC):** 82.5V (max) at 10A  
- **Peak Pulse Current (IPP):** 10A (8/20µs waveform)  
- **Power Dissipation (PPP):** 500W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMB (DO-214AA)  

### **Descriptions and Features:**  
- Designed for **ESD and transient voltage protection** in sensitive electronics.  
- **Bidirectional** operation protects against both positive and negative voltage transients.  
- **Low clamping voltage** ensures effective protection for downstream components.  
- **RoHS compliant** and lead-free.  
- Suitable for **automotive, industrial, and consumer electronics** applications.  
- **Fast response time** to transient events.  

This device is commonly used for **surge protection** in data lines, power supplies, and communication interfaces.  

Would you like additional details on a specific parameter?

Application Scenarios & Design Considerations

Bi-directional transient voltage protection

Alternative Part Number

  • SMAJ5.0A --: Same 5V standoff unidirectional TVS diode in SMA package, widely available and directly drop-in compatible.
  • P6SMB6.8A --: Similar SMB-packaged unidirectional TVS with close standoff voltage, suitable for comparable transient protection.
  • SMBJ5.0A --: SMB unidirectional TVS with 5V standoff and similar clamping characteristics, common cross-reference for SMTBJ050A.
  • P4SMA5.0A --: 5V standoff unidirectional transient voltage suppressor in SMA package with similar peak pulse power rating, suitable drop-in replacement from a major supplier.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips