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BZX84B22LT1G Zener diode 22V, ±2% tolerance, 225mW power dissipation, surface mount SOT-23-3 package from On Semiconductor.
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BZX84B22LT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode 22V, ±2% tolerance, 225mW power dissipation, surface mount SOT-23-3 package from On Semiconductor.
✓ Total Stock: 15,000 pcs

BZX84B22LT1G Available from 1 distributor

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BZX84B22LT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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AEC Qualified
Automotive Grade
Current
Forward Voltage
Impedance (Max) (Zzt)
Industrial Grade
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Medical Grade
Military Grade
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BZX84B22LT1G Description

Short technical summary and product information.

The BZX84B22LT1G is a 22V Zener diode from On Semiconductor, part of the BZX84 series. It features a nominal Zener voltage of 22V with a tight ±2% tolerance, making it suitable for precision voltage regulation applications. The device is rated for 225mW maximum power dissipation on standard FR-4 or FR-5 boards and offers a low reverse leakage current of 50nA at 15.4V. Forward voltage is 900mV at 10mA. The diode is housed in a compact SOT-23-3 surface mount package (also known as TO-236 or SC-59), ideal for high-density PCB designs. It is rated for an operating junction temperature range of -65°C to 150°C. Additionally, the device features an ESD rating of Class 3 (>16 kV) per Human Body Model, enhancing robustness in handling. The part is RoHS3 compliant and Pb-Free, with a flammability rating of UL 94 V-0. Designed for automated assembly, it is well-suited for cellular phones, handheld portables, and other space-constrained electronics requiring stable voltage regulation.

BZX84B22LT1G Quick Information

Product Type: Zener Diode
Series: BZX84B
Canonical Name: On Semiconductor BZX84B22LT1G Zener Diode, 22V, ±2%, 225mW, SOT-23-3
Subcategory: Single Zener Diode

BZX84B22LT1G Compliance

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

BZX84B22LT1G Features

  • 22V nominal Zener voltage with ±2% tolerance.
  • 225mW power dissipation in SOT-23 package.
  • ESD rating Class 3 (>16 kV) HBM.
  • RoHS3 compliant and Pb-Free.
  • Operating temperature range -65°C to 150°C.

BZX84B22LT1G Applications

  • Used in cellular phone voltage regulation.
  • Ideal for handheld portable devices.
  • Suitable for high density PCB designs.
  • Provides stable reference in power supplies.

BZX84B22LT1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZX84B22LT1G?

22V nominal, with ±2% tolerance.

What is the forward voltage drop?

900 mV maximum at 10 mA.

What package type is this Zener diode available in?

SOT-23-3 (also TO-236, SC-59).

What is the power dissipation rating?

225 mW maximum (datasheet indicates 250 mW on FR-5 board; confirm for specific application).

What is the ESD rating?

Class 3, >16 kV per Human Body Model.

What is the operating temperature range?

-65°C to 150°C (junction temperature).

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