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MAN3440A from Fairchild/,Fairchild Semiconductor

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MAN3440A

Manufacturer: Fairchild/, QT, Fairchild

0.300-INCH SEVEN SEGMENT DISPLAYS
Partnumber Manufacturer Quantity Availability
MAN3440A Fairchild/, QT, Fairchild 3711 In Stock

Description and Introduction

0.300-INCH SEVEN SEGMENT DISPLAYS **Manufacturer:** Fairchild  

**Part Number:** MAN3440A  

**Specifications:**  
- **Type:** N-Channel Logic Level Enhancement Mode Field Effect Transistor (FET)  
- **Drain-Source Voltage (VDS):** 30V  
- **Gate-Source Voltage (VGS):** ±12V  
- **Drain Current (ID):** 1A (continuous)  
- **Power Dissipation (PD):** 625mW  
- **On-Resistance (RDS(on)):** 3Ω (max) at VGS = 4.5V, ID = 500mA  
- **Threshold Voltage (VGS(th)):** 1V to 2.5V  
- **Input Capacitance (Ciss):** 50pF (typical)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** TO-92  

**Descriptions and Features:**  
- Designed for low-voltage, high-speed switching applications.  
- Suitable for logic-level control (compatible with 5V or 3.3V systems).  
- Low gate drive requirements.  
- Fast switching speed.  
- ESD protection included.  
- Applications include load switching, power management, and DC-DC converters.  

(Note: Verify datasheet for exact parameters as specifications may vary.)

Application Scenarios & Design Considerations

0.300-INCH SEVEN SEGMENT DISPLAYS

Alternative Part Number

  • LTS-3401AE --: Common-cathode 7-segment LED display in the same 0.3-inch class, widely available and pin-compatible for most MAN3440A applications.
  • HDSP-5501 --: Industry-standard 0.56-inch 7-segment display with similar common-cathode configuration and electrical characteristics, suitable as a drop-in replacement.
  • SA56-11EWA --: 0.56-inch common-cathode 7-segment display with comparable forward voltage and brightness, offering a cost-effective alternative.
  • LTS-3401WC --: Common-cathode 0.34-inch seven-segment LED display with similar pinout and electrical characteristics, widely available and pin-compatible in most designs.
  • HDSP-3401 --: Industry-standard 0.34-inch seven-segment display with comparable forward voltage and brightness, drop-in replacement for many QT MAN-series displays.
  • SA34-11EWA --: 0.34-inch seven-segment LED display with matching common-cathode configuration and similar luminous intensity, suitable as a cost-effective substitute.
  • LTS-3401JR --: Common-cathode 0.34-inch seven-segment LED display with similar pinout and electrical ratings, widely available and pin-compatible in most designs.
  • SA34-11SRWA --: 0.34-inch seven-segment LED display offering similar brightness and pin configuration, suitable drop-in alternative when Fairchild parts are unavailable.

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