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BZX84C3V9LT1 The BZX84C3V9LT1 is a 3.9V Zener diode in a SOT-23-3 surface mount package, rated for 225mW power dissipation.
Mfr Part #:

BZX84C3V9LT1

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The BZX84C3V9LT1 is a 3.9V Zener diode in a SOT-23-3 surface mount package, rated for 225mW power dissipation.
✓ Total Stock: 8,500 pcs

BZX84C3V9LT1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Seba Components ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BZX84C3V9LT1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tolerance
Voltage
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BZX84C3V9LT1 Description

Short technical summary and product information.

The BZX84C3V9LT1 is a 3.9V Zener diode designed for voltage regulation in space-constrained applications. It features a nominal Zener voltage of 3.9V with ±5% tolerance and a maximum power dissipation of 225mW.

 

Electrical characteristics include a maximum impedance of 90 Ohms at the Zzt test point, a reverse leakage current of 3 µA at 1V reverse voltage, and a forward voltage drop of 900mV at 10mA forward current. The device operates over a junction temperature range of -65°C to 150°C.

 

Packaged in the industry-standard SOT-23-3 (TO-236) surface mount package, this Zener diode is suitable for automated board assembly and high-density PCB designs.

BZX84C3V9LT1 Quick Information

Product Type: Zener Diode
Series: BZX84C2V4LT1
Canonical Name: BZX84C3V9LT1 Zener Diode 3.9V 225mW Surface Mount SOT-23-3
Subcategory: Single Zener

BZX84C3V9LT1 Compliance

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

BZX84C3V9LT1 Features

  • Nominal Zener voltage of 3.9V with ±5% tolerance.
  • Maximum power dissipation rated at 225mW.
  • Surface mount SOT-23-3 (TO-236) package.
  • Operating temperature range -65°C to 150°C.
  • Max forward voltage 900mV at 10mA forward current.

BZX84C3V9LT1 Applications

  • Voltage regulation in portable electronic devices.
  • Overvoltage protection in low-power circuits.
  • Reference voltage in battery-powered equipment.
  • Used in high-density PCB assemblies.
  • Suitable for cellular phone and handheld applications.

BZX84C3V9LT1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of BZX84C3V9LT1?

The nominal Zener voltage is 3.9V.

What is the power dissipation rating of this Zener diode?

The maximum power dissipation is 225mW.

What is the forward voltage of BZX84C3V9LT1?

The maximum forward voltage is 900mV at 10mA forward current.

What is the operating temperature range?

The operating temperature range is -65°C to 150°C (junction).

What package does BZX84C3V9LT1 come in?

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

What is the tolerance on the Zener voltage?

The Zener voltage tolerance is ±5%.

What is the maximum reverse leakage current?

The maximum reverse leakage current is 3 µA at 1V reverse voltage.

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