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1N4734ATR Zener diode, 5.6V, ±5% tolerance, 1W power dissipation. Through-hole package DO-204AL (DO-41).
Mfr Part #:

1N4734ATR

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode, 5.6V, ±5% tolerance, 1W power dissipation. Through-hole package DO-204AL (DO-41).
Total Stock: 5,514 pcs

1N4734ATR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,020 pcs
4020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,494 pcs
1494 pcs On Request 1 On Request On Request On Request On Request On Request

1N4734ATR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Impedance (Zzt)
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
Reverse Leakage Current
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Zener Voltage

1N4734ATR Description

Short technical summary and product information.

The 1N4734ATR is a Zener diode from On Semiconductor designed for voltage regulation and protection applications. It features a nominal Zener voltage of 5.6V with a tolerance of ±5%, allowing for precise voltage referencing. The diode can dissipate up to 1W of power, making it suitable for moderate power handling. Its low impedance of 5Ω (Zzt) ensures stable voltage regulation under varying currents. The reverse leakage current is only 10µA at 2V, indicating low power loss in the off state. The device is housed in a DO-204AL (DO-41) axial-lead through-hole package, which is easy to mount on PCBs or through-hole boards. The operating temperature range spans from -65°C to 200°C, allowing use in extreme environments. This component is commonly used in voltage clamping, reference, and protection circuits.

1N4734ATR Quick Information

Product Type: Zener Diode
Canonical Name: 1N4734ATR - Zener Diode 5.6V ±5% 1W DO-204AL (DO-41)
Subcategory: Single Zener Diode

1N4734ATR Compliance

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

1N4734ATR Features

  • 5.6V Zener voltage with ±5% tolerance.
  • 1W power dissipation capability.
  • Low 5Ω dynamic impedance (Zzt).
  • 10µA reverse leakage current at 2V.
  • Wide operating temperature range -65°C to 200°C.

1N4734ATR Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference in analog circuits.
  • Clamping in power supply feedback loops.
  • Protection against transient voltage spikes.

1N4734ATR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N4734ATR?

5.6V.

What is the tolerance of the Zener voltage?

±5%.

What is the maximum power dissipation?

1W.

What is the dynamic impedance (Zzt)?

5Ω.

What is the reverse leakage current?

10µA at 2V.

What is the operating temperature range?

-65°C to 200°C.

What package does the 1N4734ATR come in?

DO-204AL (DO-41) axial-lead through-hole package.

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