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SMAJ8.5A from RECRON

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SMAJ8.5A

Manufacturer: RECRON, ON, LITTELFUSE

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS
Partnumber Manufacturer Quantity Availability
SMAJ8.5A,SMAJ85A RECRON, ON, LITTELFUSE 109866 In Stock

Description and Introduction

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS The SMAJ8.5A is a transient voltage suppressor (TVS) diode manufactured by RECRON. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Part Number:** SMAJ8.5A  
- **Manufacturer:** RECRON  
- **Type:** Uni-directional TVS Diode  
- **Peak Pulse Power (PPP):** 400W (10/1000µs)  
- **Standoff Voltage (VWM):** 8.5V  
- **Breakdown Voltage (VBR):** 9.44V (min), 10.5V (max)  
- **Clamping Voltage (VC):** 13.9V at 1A  
- **Maximum Reverse Leakage Current (IR):** 1µA at VWM  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SMA (DO-214AC)  

### **Descriptions:**  
- Designed to protect sensitive electronics from transient voltage events such as ESD, lightning, and inductive load switching.  
- Uni-directional polarity, meaning it clamps voltage spikes in one direction while allowing normal operation in the reverse direction.  
- RoHS compliant and lead-free.  

### **Features:**  
- Fast response time (<1ps)  
- Low clamping voltage  
- High surge capability  
- Compact SMA package for space-constrained applications  

For detailed electrical characteristics and application notes, refer to the official RECRON datasheet.

Application Scenarios & Design Considerations

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Alternative Part Number

  • P4SMAJ8.5A --: Same 400W SMA unidirectional TVS with 8.5V standoff, different series prefix for easy distinction.
  • SMAJ8.5A-E3/61 --: Equivalent 400W SMA TVS diode with matching 8.5V working voltage and clamping characteristics.
  • TPSMAJ8.5A --: Drop-in 400W SMA unidirectional TVS alternative with same 8.5V standoff voltage rating.
  • P6SMB10A --: SMB-packaged unidirectional TVS with a comparable standoff voltage class; widely available and a common drop-in substitute for SMAJ8.5A in surge protection circuits.
  • SMBJ8.5A --: Same SMB/SMA footprint and 8.5V standoff unidirectional TVS rating, offering equivalent clamping performance from a different manufacturer series.
  • 1SMB8.5AT3G --: ON Semiconductor SMB unidirectional TVS with matching 8.5V standoff voltage and similar surge rating, suitable as a same-vendor alternative.
  • P4SMA9.0A --: Same SMA package unidirectional TVS with a slightly higher standoff voltage (9.0V vs 8.5V) and comparable clamping, making it a close functional substitute.
  • SMAJ8.5CA --: Bidirectional version of the same SMAJ series with identical 8.5V standoff and SMA footprint, suitable when bidirectional clamping is acceptable.

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