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BZX85C5V1 BZX85C5V1 is a 5.1V Zener diode rated for 1W power dissipation with ±5% tolerance in a DO-41 axial lead package.
Mfr Part #:

BZX85C5V1

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
BZX85C5V1 is a 5.1V Zener diode rated for 1W power dissipation with ±5% tolerance in a DO-41 axial lead package.
Total Stock: 15,000 pcs

BZX85C5V1 Available from 1 distributors

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BZX85C5V1 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
Operating Temperature (Minimum/Maximum)
Power
Power Dissipation
Reverse Leakage Current
Supplier Device Package
Tape & Reel
Test Current
Tolerance
Voltage
Zener Impedance
Zener Impedance (Low Level)
Zener Voltage (Nominal)
zener_voltage (Minimum/Maximum)

BZX85C5V1 Description

Short technical summary and product information.

The BZX85C5V1 is a 5.1V Zener diode from On Semiconductor's BZX85C series. It offers a nominal Zener voltage of 5.1V with a tolerance of ±5%, and a maximum power dissipation of 1W at 25°C ambient temperature. The device is designed for through-hole mounting in a DO-204AL (DO-41) glass axial package.

 

Electrical characteristics include a maximum Zener impedance of 10 Ω at a test current of 45 mA, and a low-level impedance of 400 Ω at 1 mA. Reverse leakage current is limited to 1 µA at 1V reverse voltage. The forward voltage drop is 1.2V maximum at 200 mA forward current. The operating and storage temperature range spans -65°C to +200°C.

 

This Zener diode is suitable for voltage regulation, clamping, and reference applications in general-purpose electronic circuits. Its unidirectional design and robust power handling make it a common choice for low-power voltage stabilization.

BZX85C5V1 Quick Information

Product Type: Zener Diode
Series: BZX85C
Canonical Name: BZX85C5V1 Zener Diode 5.1V 1W ±5% DO-41
Subcategory: Single Zener Diode

BZX85C5V1 Compliance

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

BZX85C5V1 Features

  • 5.1V nominal Zener voltage ±5% tolerance.
  • 1W power dissipation at 25°C ambient.
  • Low Zener impedance of 10 Ω at 45 mA.
  • DO-41 glass axial through-hole package.
  • Wide operating temperature range -65°C to +200°C.

BZX85C5V1 Applications

  • Voltage regulation in low-power DC circuits.
  • Overvoltage clamping and transient protection.
  • Voltage reference for analog and mixed-signal designs.
  • General-purpose Zener diode applications.

BZX85C5V1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZX85C5V1?

The nominal Zener voltage is 5.1V, with a minimum of 4.8V and maximum of 5.4V.

What is the power dissipation rating?

Maximum power dissipation is 1W at TA=25°C.

What is the package type?

The device is available in DO-204AL (DO-41) axial lead through-hole package.

What is the operating temperature range?

Operating and storage temperature range is -65°C to +200°C.

What is the Zener impedance at test current?

Maximum Zener impedance is 10 Ω at 45 mA test current.

What is the reverse leakage current?

Maximum reverse leakage current is 1 µA at 1V reverse voltage.

What is the forward voltage drop?

Maximum forward voltage is 1.2V at 200 mA forward current.

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