1N751 1N751 is a 400 mW Zener diode from Microchip Technology in a DO-35 through-hole package. It features ±10% tolerance and operates from -65°C to 175°C.
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1N751

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Mfr Name: Microchip Technology
Microchip Technology
1N751 is a 400 mW Zener diode from Microchip Technology in a DO-35 through-hole package. It features ±10% tolerance and operates from -65°C to 175°C.
Total Stock: 18 pcs

1N751 Available from 1 distributor

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1N751 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Forward Voltage
Impedance (Max) (Zzt)
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Package / Case
Power
Power Dissipation
Reverse Leakage Current (IR)
SVHC Present
Solder Temperature (Maximum)
Storage Temperature
Supplier Device Package
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Tolerance
Voltage
Zener Impedance (Zzt)

1N751 Description

Short technical summary and product information.

The 1N751 is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It is rated for a power dissipation of 400 mW and offers a Zener impedance of 19 Ω. The device is housed in a DO-35 (DO-204AH) axial-leaded package and is intended for through-hole mounting.

 

This diode operates over a wide temperature range of -65°C to 175°C, making it suitable for demanding environments. The forward voltage is specified at 1.1 V at 200 mA, and the reverse leakage current is 1 µA at 1 V. The thermal resistance from junction to lead is 250 °C/W, and from junction to ambient is 300 °C/W.

 

The 1N751 is commonly used in voltage regulation and protection circuits where a stable reference voltage is required. Its through-hole package allows for easy integration into prototype and production boards.

1N751 Quick Information

Product Type: Zener Diode
Canonical Name: 1N751 Zener Diode, 400 mW, DO-35, Through Hole
Subcategory: Single Zener Diode

1N751 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1N751 Features

  • 400 mW power dissipation rating.
  • ±10% Zener voltage tolerance.
  • DO-35 through-hole package.
  • Wide operating temperature range.
  • 19 Ω Zener impedance.

1N751 Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Reference voltage generation.
  • General purpose Zener applications.

1N751 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the power dissipation of the 1N751?

The 1N751 has a power dissipation of 400 mW.

What is the operating temperature range of the 1N751?

The operating temperature range is -65°C to 175°C.

What is the forward voltage of the 1N751?

The forward voltage is 1.1 V at 200 mA.

What package does the 1N751 come in?

The 1N751 is available in a DO-35 (DO-204AH) axial-leaded through-hole package.

What is the tolerance of the 1N751 Zener diode?

The tolerance is ±10%.

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