BZX84C22 The BZX84C22 is a 20V Zener diode from ON Semiconductor, featuring 250mW power dissipation and SOT-23-3 surface mount package. It offers a zener voltage range of 18.8V to 21.2V and a maximum impedance of 55Ω at 5mA.
Mfr Part #:

BZX84C22

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The BZX84C22 is a 20V Zener diode from ON Semiconductor, featuring 250mW power dissipation and SOT-23-3 surface mount package. It offers a zener voltage range of 18.8V to 21.2V and a maximum impedance of 55Ω at 5mA.
Total Stock: 5,452 pcs
$ Price Range: $0.04

BZX84C22 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,726 pcs
2726 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,726 pcs
2726 pcs On Request 1 On Request On Request On Request On Request On Request

BZX84C22 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage @ IF
Halogen Free
Impedance (Max) (Zzt)
Impedance (Max) @ IZT
Junction Temperature Range
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation (TA=25°C)
Reverse Leakage Current @ VR
SVHC Present
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Voltage - Zener (Nominal) @ Izt
Zener Voltage Range @ Izt

BZX84C22 Description

Short technical summary and product information.

The BZX84C22 is a 20V Zener diode designed for voltage regulation and protection circuits. It operates with a nominal zener voltage of 20V and a tolerance of ±6%, resulting in a voltage range of 18.8V to 21.2V at a test current of 5mA. The diode has a maximum impedance of 55Ω at 5mA and a forward voltage of 0.9V at 10mA. Reverse leakage current is 50nA at 15.4V. Power dissipation is rated at 250mW at 25°C ambient temperature. The device is housed in a SOT-23-3 surface mount package (also known as TO-236-3 or SC-59). Operating and storage temperature range is -55°C to 150°C. Typical applications include voltage clamping, overvoltage protection, and reference voltage generation in low-power circuits.

BZX84C22 Quick Information

Product Type: Zener Diode
Series: BZX84C
Canonical Name: BZX84C22 Zener Diode
Subcategory: Single Zener Diode

BZX84C22 Compliance

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

BZX84C22 Estimated Pricing

Qty Low High
1+ $0.04 $0.04

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

BZX84C22 Features

  • Nominal zener voltage of 20V.
  • Power dissipation rating of 250mW.
  • Surface mount SOT-23-3 package.
  • Low reverse leakage current of 50nA.
  • Operating temperature range -55°C to 150°C.

BZX84C22 Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference generation.

BZX84C22 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of the BZX84C22?

The nominal zener voltage is 20V, with a range of 18.8V to 21.2V at 5mA.

What is the forward voltage of the BZX84C22?

The forward voltage is 0.9V maximum at 10mA.

What package is the BZX84C22 available in?

It is available in SOT-23-3 surface mount package (also known as TO-236-3 or SC-59).

What is the power dissipation of the BZX84C22?

The maximum power dissipation is 250mW at 25°C ambient temperature.

What is the impedance of the BZX84C22 at 5mA?

The maximum impedance is 55Ω at 5mA.

What is the operating temperature range of the BZX84C22?

The operating temperature range is -55°C to 150°C.

What is the reverse leakage current of the BZX84C22?

The reverse leakage current is 50nA maximum at 15.4V.

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