Have a small number of parts or want to add parts manually? Request Quote manually

Search across all market segments

BZX84C43LT1G Zener Diode with 43V nominal voltage, 250mW power dissipation, in SOT-23-3 surface mount package. Designed for voltage regulation in compact circuits.
Mfr Part #:

BZX84C43LT1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener Diode with 43V nominal voltage, 250mW power dissipation, in SOT-23-3 surface mount package. Designed for voltage regulation in compact circuits.
Total Stock: 79,985 pcs

BZX84C43LT1G Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
42,000 pcs
42000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
36,000 pcs
36000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,985 pcs
1985 pcs On Request 1 On Request On Request 1124+ On Request On Request

BZX84C43LT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
ESD Rating
Flammability Rating
Forward Voltage
Impedance (Max) (Zzt)
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Package Type
Power
Power Dissipation
Reverse Leakage Current
SVHC Present
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance Junction-to-Ambient
Tolerance
Voltage
Zener Voltage

BZX84C43LT1G Description

Short technical summary and product information.

The BZX84C43LT1G is a Zener voltage regulator diode from On Semiconductor's BZX84CxxxLT1G series. It offers a nominal Zener voltage of 43V with a ±7% tolerance, making it suitable for precise voltage regulation in a variety of electronic circuits.

 

With a maximum power dissipation of 250mW on FR-4 or FR-5 boards, this diode is designed for low-power applications. It features a maximum impedance of 150Ω, a reverse leakage current of 50nA at 30.1V, and a typical forward voltage of 900mV at 10mA. The device is rated for an operating temperature range of -65°C to 150°C (junction) and includes an ESD rating of >16kV (Human Body Model).

 

The diode is housed in a compact SOT-23-3 surface mount package, ideal for high-density PCB designs. It is supplied in tape and reel packaging with 3000 units per reel, optimized for automated assembly. The component is RoHS3 compliant and lead-free, meeting environmental standards.

BZX84C43LT1G Quick Information

Product Type: Zener Diode
Series: BZX84C
Canonical Name: BZX84C43LT1G Zener Diode, 43V, 250mW, SOT-23-3
Subcategory: Single Zener Diode

BZX84C43LT1G Compliance

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

BZX84C43LT1G Features

  • 43V nominal Zener breakdown voltage.
  • ±7% tolerance for precise regulation.
  • 250mW power dissipation on FR-4 board.
  • SOT-23-3 surface mount package.
  • ESD rating >16 kV HBM.

BZX84C43LT1G Applications

  • Voltage regulation in portable electronics.
  • Overvoltage protection circuits.
  • Cellular phone power management.
  • High density PCB designs.

BZX84C43LT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZX84C43LT1G?

43V nominal with ±7% tolerance.

What is the power dissipation rating?

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

What is the forward voltage?

900mV typical at 10mA forward current.

What is the reverse leakage current?

50nA maximum at 30.1V reverse voltage.

What is the operating temperature range?

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

What package is the BZX84C43LT1G available in?

SOT-23-3 surface mount package (TO-236).

Is the BZX84C43LT1G RoHS compliant?

Yes, it is RoHS3 compliant and Pb-Free.

Home
Categories
Submit RFQ
Login
Account

Categories