1N4685 1N4685 is a 500mW Zener diode from Microchip Technology with ±5% tolerance. It comes in a DO-7 through-hole package.
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1N4685

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Mfr Name: Microchip Technology
Microchip Technology
1N4685 is a 500mW Zener diode from Microchip Technology with ±5% tolerance. It comes in a DO-7 through-hole package.
Total Stock: 235 pcs

1N4685 Available from 1 distributor

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1N4685 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Halogen Free
Lead Style
Military Grade
Mounting Type
Operating Temperature
Package / Case
Power
Power Dissipation
Reverse Leakage Current
SVHC Present
Supplier Device Package
Termination Style
Thermal Resistance
Tolerance
Voltage
Zener Voltage Tolerance

1N4685 Description

Short technical summary and product information.

The 1N4685 is a 500mW axial-leaded Zener diode from Microchip Technology, part of the 1N4678-1N4717 series. It features a standard ±5% voltage tolerance and is housed in a DO-7 (DO-204AA) glass package. The device has a forward voltage of 1.1V at 200mA and a reverse leakage current of 7.5µA at 2V. With a power dissipation of 500mW and an operating temperature range of -65°C to 175°C, it is designed for voltage regulation in a variety of applications. The through-hole mounting with axial leads facilitates easy PCB assembly. The diode is also available in surface mount and DO-35 packages as separate product lines.

1N4685 Quick Information

Product Type: Zener Diode
Series: 1N4678-1N4717
Canonical Name: 1N4685 Zener Diode, 500mW, DO-7
Subcategory: Single

1N4685 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

1N4685 Features

  • 500mW power dissipation rating.
  • ±5% Zener voltage tolerance.
  • DO-7 through-hole glass package.
  • Forward voltage 1.1V at 200mA.
  • Operating temperature range -65°C to 175°C.

1N4685 Applications

  • Voltage regulation in low-power circuits.
  • Used in general purpose Zener applications.
  • Suitable for military and aerospace designs.
  • Ideal for voltage reference circuits.

1N4685 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the forward voltage of the 1N4685?

The forward voltage is 1.1V at 200mA.

What is the package type of the 1N4685?

The 1N4685 is available in a DO-7 (DO-204AA) through-hole package with axial leads.

What is the power dissipation of the 1N4685?

500mW.

What is the operating temperature range?

-65°C to 175°C.

What is the reverse leakage current?

7.5µA at 2V.

What is the voltage tolerance?

±5%.

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