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BZX84C20LT1G BZX84C20LT1G is a 20V Zener diode from ON Semiconductor. It offers 250mW power dissipation in a compact SOT-23-3 surface mount package.
Mfr Part #:

BZX84C20LT1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
BZX84C20LT1G is a 20V Zener diode from ON Semiconductor. It offers 250mW power dissipation in a compact SOT-23-3 surface mount package.
✓ Total Stock: 48,528 pcs

BZX84C20LT1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
43,020 pcs
On Request
43020 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
5,508 pcs
On Request
5508 pcs On Request 1 On Request On Request On Request On Request On Request
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BZX84C20LT1G 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)
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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BZX84C20LT1G Description

Short technical summary and product information.

The BZX84C20LT1G is a 20V Zener diode from ON Semiconductor, part of the BZX84CxxxLT1G series. It provides voltage regulation with a nominal Zener voltage of 20V and a tolerance of ±6%. The device is rated for a maximum power dissipation of 250mW on FR-4 or FR-5 boards, making it suitable for low-power applications. Key electrical characteristics include a maximum impedance of 55Ω at a test current of 5mA, a reverse leakage current of 50nA maximum at 14V, and a forward voltage of 900mV maximum at 10mA. The operating junction temperature range is -65°C to 150°C. The BZX84C20LT1G is housed in a surface mount SOT-23-3 package, designed for automated assembly and high-density PCB layouts. It is Pb-Free and RoHS compliant, and features an ESD rating of Class 3 (>16 kV) per the Human Body Model. Typical applications include voltage regulation in portable electronics, overvoltage protection, and reference voltage generation in battery-powered devices.

BZX84C20LT1G Quick Information

Product Type: Zener Diode
Series: BZX84CxxxLT1G
Canonical Name: Zener Diode 20V 250mW SOT-23-3
Subcategory: Single

BZX84C20LT1G Compliance

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

BZX84C20LT1G Features

  • 20V nominal Zener voltage with ±6% tolerance.
  • 250mW power dissipation on FR-4 board.
  • Surface mount SOT-23-3 package.
  • ESD rated Class 3 per Human Body Model.
  • Pb-Free and RoHS compliant.

BZX84C20LT1G Applications

  • Voltage regulation in portable electronics.
  • Overvoltage protection circuits.
  • Reference voltage in battery-powered devices.
  • High density PCB designs.

BZX84C20LT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZX84C20LT1G?

20V nominal with ±6% tolerance.

What is the forward voltage?

900mV maximum at 10mA.

What package is this device available in?

SOT-23-3 surface mount package.

What is the power dissipation rating?

250mW maximum on FR-4/FR-5 board.

What is the reverse leakage current?

50nA maximum at 14V reverse voltage.

What is the operating temperature range?

-65°C to 150°C junction temperature.

Is this device RoHS compliant?

Yes, RoHS3 compliant and Pb-Free.

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