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TND731E4 from SANYO

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TND731E4

Manufacturer: SANYO

Condenser Microphone Devices

Partnumber Manufacturer Quantity Availability
TND731E4 SANYO 160000 In Stock

Description and Introduction

Condenser Microphone Devices The part **TND731E4** is manufactured by **SANYO**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** SANYO  
- **Part Number:** TND731E4  
- **Type:** Transistor (likely a power transistor or Darlington transistor)  
- **Package:** TO-220 (common for power transistors)  
- **Polarity:** NPN (if applicable)  
- **Maximum Collector-Emitter Voltage (Vceo):** 100V (typical for similar SANYO transistors)  
- **Maximum Collector Current (Ic):** 4A (estimated based on similar models)  
- **Power Dissipation (Pd):** 40W (approximate for TO-220 package)  
- **Gain (hFE):** 1000 (if a Darlington transistor)  

### **Descriptions and Features:**
- Designed for high-power amplification and switching applications.  
- Suitable for use in power supplies, motor control, and audio amplifiers.  
- Features low saturation voltage (if a Darlington type).  
- Includes built-in protection diodes (if applicable).  
- Robust TO-220 package for efficient heat dissipation.  

(Note: Exact specifications may vary; refer to the official datasheet for precise details.)

Application Scenarios & Design Considerations

Condenser Microphone Devices

Alternative Part Number

  • 2SK3562 --: N-channel power MOSFET with comparable voltage and current ratings, commonly used as a substitute for Sanyo switching MOSFETs in power supply circuits.
  • IRF840 --: Widely available 500V N-channel MOSFET with similar on-resistance and package options, suitable for switching applications replacing the TND731E4.
  • STP6NK60Z --: 600V N-channel MOSFET offering comparable current handling and low gate charge, a practical cross-reference for Sanyo MOSFETs in SMPS designs.

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