1N4733A-T50R 1N4733A-T50R is a 4.7V Zener diode from On Semiconductor with 1W power dissipation and ±5% tolerance in a DO-41 through-hole package.
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1N4733A-T50R

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N4733A-T50R is a 4.7V Zener diode from On Semiconductor with 1W power dissipation and ±5% tolerance in a DO-41 through-hole package.
Total Stock: 3,000 pcs

1N4733A-T50R Available from 1 distributor

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1N4733A-T50R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Leakage Current
Mounting Type
Non-Repetitive Peak Reverse Current
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Test Current
Tolerance
Voltage
Zener Impedance at IZK
Zener Voltage (Nominal)
Zener Voltage Range

1N4733A-T50R Description

Short technical summary and product information.

The 1N4733A-T50R is a Zener diode from On Semiconductor, part of the 1N4728A-1N4758A series. It provides a nominal Zener voltage of 4.7V with a tolerance of ±5%, ensuring a voltage range of 4.465V to 4.935V. The device is rated for 1W power dissipation at a lead temperature of 50°C, with derating above that temperature.

 

Key electrical characteristics include a test current of 53mA, a maximum Zener impedance of 8Ω at the test current, and a Zener impedance of 500Ω at 1mA. The leakage current is 10µA at 1V reverse voltage. The diode can handle a non-repetitive peak reverse current of 970mA.

 

The 1N4733A-T50R is housed in a DO-204AL (DO-41) axial-lead package, designed for through-hole mounting. It operates over a junction temperature range of -65°C to 200°C. This device is suitable for voltage regulation, clamping, and reference applications in various electronic circuits.

1N4733A-T50R Quick Information

Product Type: Zener Diode
Series: 1N4733A
Canonical Name: 1N4733A-T50R Zener Diode, 4.7V, 1W, ±5%, DO-41
Subcategory: Single Zener Diode

1N4733A-T50R Compliance

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

1N4733A-T50R Features

  • Nominal Zener voltage of 4.7V.
  • Power dissipation rating of 1W.
  • ±5% tolerance on Zener voltage.
  • Through-hole DO-41 package.
  • Operating temperature range -65°C to 200°C.

1N4733A-T50R Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Voltage reference in analog circuits.
  • Clamping applications in signal lines.

1N4733A-T50R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N4733A-T50R?

The nominal Zener voltage is 4.7V, with a range of 4.465V to 4.935V due to ±5% tolerance.

What is the power dissipation rating?

The power dissipation is 1W at a lead temperature of 50°C, with derating above that temperature.

What is the package type?

The device is in a DO-204AL (DO-41) axial-lead through-hole package.

What is the operating temperature range?

The operating and storage temperature range is -65°C to 200°C.

What is the test current for the Zener voltage?

The test current is 53mA.

What is the maximum Zener impedance?

The maximum Zener impedance at the test current is 8Ω.

What is the leakage current?

The leakage current is 10µA at 1V reverse voltage.

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