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TM861M from SK

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TM861M

Manufacturer: SK, 三肯, SANKEN

Standard Triac

Partnumber Manufacturer Quantity Availability
TM861M SK, 三肯, SANKEN 10172 In Stock

Description and Introduction

Standard Triac The part **TM861M** is manufactured by **三肯 (Sanken)**. Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Manufacturer:** 三肯 (Sanken)  
- **Part Number:** TM861M  
- **Type:** Power transistor module (specific type may vary)  
- **Voltage Rating:** High voltage (exact value depends on datasheet)  
- **Current Rating:** High current (exact value depends on datasheet)  
- **Package Type:** Module (possibly insulated or non-insulated)  
- **Application:** Power electronics, motor drives, inverters  

### **Descriptions:**
- The **TM861M** is a power transistor module designed for high-power switching applications.  
- It is commonly used in industrial and automotive power systems.  
- The module may include multiple transistors (e.g., IGBTs or MOSFETs) in a single package for efficient power handling.  

### **Features:**
- **High Power Handling:** Suitable for demanding applications.  
- **Robust Construction:** Designed for reliability in harsh environments.  
- **Efficient Switching:** Optimized for low losses in high-frequency applications.  
- **Thermal Performance:** May include built-in heat dissipation features.  

For exact electrical ratings, pin configurations, and application circuits, refer to the official **Sanken datasheet** for **TM861M**.

Application Scenarios & Design Considerations

Standard Triac

Alternative Part Number

  • S2M --: Standard 2A 1000V general-purpose rectifier diode in SMA package, a common cross for the TM861M rectifier with similar current and voltage ratings.
  • 1N4007 --: Widely available 1A 1000V axial rectifier diode, a low-cost drop-in style alternative when the higher current of the TM861M is not fully required.
  • US2M --: 2A 1000V ultrafast recovery rectifier in SMA package, offering faster switching than the standard TM861M for improved efficiency.
  • STR-A6052M --: Same Sanken off-line switching regulator family with similar power rating and pinout, suitable drop-in replacement in many power supply designs.
  • TOP222YN --: Integrated off-line switcher with comparable voltage and current capability, widely used alternative when redesigning around the TM861M.
  • VIPER22A --: Common low-power off-line PWM switcher with similar ratings, often used as a functional substitute in small power supplies.
  • 2SC5200 --: High-power NPN transistor commonly used as a substitute for Sanken audio/power transistors with similar voltage and current ratings.
  • 2SC2922 --: Sanken high-power NPN transistor from a different series, offering comparable power handling and gain characteristics.
  • MJE15032 --: Widely available high-voltage NPN transistor suitable for similar switching and amplifier applications.

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