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

Search across all market segments

1N4746A-T50A Zener diode with 18V nominal voltage, 1W power rating, ±5% tolerance, in a DO-41 through-hole package.
Mfr Part #:

1N4746A-T50A

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 18V nominal voltage, 1W power rating, ±5% tolerance, in a DO-41 through-hole package.
Total Stock: 54,000 pcs

1N4746A-T50A Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
54,000 pcs
54000 pcs On Request 1 On Request On Request On Request On Request On Request

1N4746A-T50A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current - Reverse Leakage @ Vr
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power - Max
Supplier Device Package
Tolerance
Voltage
Voltage - Zener (Nom) (Vz)

1N4746A-T50A Description

Short technical summary and product information.

The 1N4746A-T50A is a Zener diode designed for voltage regulation and reference applications. It provides a nominal Zener voltage of 18V with a tolerance of ±5%.

 

With a maximum power dissipation of 1W, this diode can handle moderate power levels. The impedance is 20Ω at the Zener voltage, and reverse leakage current is 5µA at 13.7V.

 

The device is housed in a DO-41 axial lead package, suitable for through-hole mounting. It operates over a wide temperature range from -65°C to 200°C.

1N4746A-T50A Quick Information

Product Type: Zener Diode
Canonical Name: 1N4746A-T50A Zener Diode 18V 1W ±5% DO-41
Subcategory: Single Zener Diode

1N4746A-T50A Compliance

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

1N4746A-T50A Features

  • Nominal Zener voltage of 18V.
  • Maximum power dissipation of 1W.
  • ±5% tolerance for precise regulation.
  • Low impedance of 20Ω.
  • Wide operating temperature range -65°C to 200°C.

1N4746A-T50A Applications

  • Used in voltage regulation circuits.
  • Suitable for overvoltage protection.
  • Ideal for reference voltage sources.
  • Applicable in power supply designs.
  • Used in industrial and consumer electronics.

1N4746A-T50A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the 1N4746A-T50A?

18V.

What is the power dissipation rating?

1W.

What is the tolerance?

±5%.

What is the package type?

DO-41 (axial lead).

What is the operating temperature range?

-65°C to 200°C.

What is the impedance at Zener voltage?

20Ω.

What is the reverse leakage current?

5µA at 13.7V.

Home
Categories
Submit RFQ
Login
Account

Categories