BZX85C3V3 The BZX85C3V3 is a 3.3V Zener diode from On Semiconductor rated for 1W power dissipation. It features a DO-41 through-hole package and ±5% tolerance.
Mfr Part #:

BZX85C3V3

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The BZX85C3V3 is a 3.3V Zener diode from On Semiconductor rated for 1W power dissipation. It features a DO-41 through-hole package and ±5% tolerance.
Total Stock: 1,195 pcs
$ Price Range: $0.06 - $0.07

BZX85C3V3 Available from 1 distributor

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Non-Authorised
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1,195 pcs
1195 pcs On Request 1 On Request On Request On Request On Request On Request

BZX85C3V3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
Power Derating
SVHC Present
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Zener Impedance (@ IZK = 1 mA)
Zener Voltage

BZX85C3V3 Description

Short technical summary and product information.

The BZX85C3V3 is a 3.3V Zener diode from On Semiconductor designed for general purpose voltage regulation and protection circuits. It offers a nominal Zener voltage of 3.3V with a tolerance of ±5%, and a Zener impedance of 20Ω at 80mA test current. The device can dissipate up to 1W of power at 25°C ambient temperature, with a derating factor of 6.67mW/°C above 50°C. It operates over a wide temperature range from -65°C to 200°C. The forward voltage is 1.2V maximum at 200mA, and leakage current is 60µA maximum at 1V reverse voltage. The BZX85C3V3 is housed in a DO-204AL (DO-41) axial lead through-hole package, suitable for automated insertion and manual assembly. It is listed as RoHS3 compliant, though this compliance is unverified.

BZX85C3V3 Quick Information

Product Type: Zener Diode
Series: BZX85C
Canonical Name: BZX85C3V3 Zener Diode, 3.3V, 1W, DO-41
Subcategory: Single Zener Diode

BZX85C3V3 Compliance

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

BZX85C3V3 Estimated Pricing

Qty Low High
20,000+ $0.07 $0.07
25,000+ $0.06 $0.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

BZX85C3V3 Features

  • 3.3V nominal Zener voltage with ±5% tolerance.
  • 1W power dissipation at 25°C ambient.
  • DO-41 through-hole axial lead package.
  • Operating temperature range -65°C to 200°C.
  • Low Zener impedance of 20Ω at 80mA.

BZX85C3V3 Applications

  • Used in voltage regulation circuits.
  • Ideal for overvoltage protection applications.
  • Suitable for general purpose Zener diode needs.
  • Common in power supply reference circuits.

BZX85C3V3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX85C3V3?

The nominal Zener voltage is 3.3V, with a range of 3.1V to 3.5V at a test current of 80mA.

What is the forward voltage of the BZX85C3V3?

The forward voltage is 1.2V maximum at a forward current of 200mA.

What is the power dissipation rating of the BZX85C3V3?

The power dissipation is 1W at 25°C ambient temperature, with derating of 6.67mW/°C above 50°C.

What is the operating temperature range of the BZX85C3V3?

The operating and storage temperature range is -65°C to 200°C.

What is the tolerance of the BZX85C3V3 Zener voltage?

The Zener voltage tolerance is ±5%.

What is the leakage current of the BZX85C3V3?

The leakage current is 60µA maximum at a reverse voltage of 1V.

What package is the BZX85C3V3 available in?

The BZX85C3V3 is available in a DO-204AL (DO-41) axial lead through-hole package.

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