1N4741A-TR Zener diode with 11V nominal voltage, 1.3W power dissipation, in DO-41 through-hole package. ±5% tolerance.
Mfr Part #:

1N4741A-TR

Available from 1 distributors
Mfr Name: Vishay Dale
Vishay Dale
Zener diode with 11V nominal voltage, 1.3W power dissipation, in DO-41 through-hole package. ±5% tolerance.
Total Stock: 10,000 pcs

1N4741A-TR Available from 1 distributor

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1N4741A-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Count
Lead Style
Mounting Type
Operating Temperature
Power
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Termination Style
Test Current (I_ZT1)
Thermal Resistance Junction-to-Ambient
Tolerance
Voltage
Zener Voltage (Nominal)

1N4741A-TR Description

Short technical summary and product information.

The 1N4741A-TR is a Zener diode from Vishay Dale, part of the 1N4728A to 1N4761A series. It features a nominal Zener voltage of 11V with ±5% tolerance, making it suitable for voltage regulation and stabilization applications. The diode can dissipate up to 1.3W of power, with a maximum junction temperature of 175°C. It has a low dynamic impedance of 8Ω at the test current of 23mA, ensuring stable voltage regulation. The forward voltage is 1.2V max at 200mA, and reverse leakage current is 5µA max at 8.4V.

 

The device is housed in a DO-204AL (DO-41) through-hole package with axial leads, designed for easy mounting on printed circuit boards. It is suitable for use in voltage stabilization, clipping circuits, and general purpose voltage regulation. The part is moisture sensitivity level 1 (MSL 1) per J-STD-020, with a peak soldering temperature of 260°C. The storage temperature range is -65°C to 175°C, and the thermal resistance junction-to-ambient is 110 K/W.

1N4741A-TR Quick Information

Product Type: Zener Diode
Series: 1N4728A-1N4761A
Canonical Name: 1N4741A-TR Zener Diode 11V 1.3W DO-41
Subcategory: Single

1N4741A-TR Compliance

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

1N4741A-TR Features

  • 11V nominal Zener voltage.
  • 1.3W power dissipation rating.
  • ±5% tolerance for precision.
  • DO-41 through-hole package.
  • Low dynamic impedance of 8Ω.

1N4741A-TR Applications

  • Voltage stabilization circuits.
  • Clipping and protection circuits.
  • General purpose voltage regulation.

1N4741A-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of 1N4741A-TR?

The nominal Zener voltage is 11 V.

What is the power dissipation rating?

The power dissipation is 1.3 W.

What is the package type?

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

What is the tolerance of the Zener voltage?

The tolerance is ±5%.

What is the forward voltage at 200 mA?

The maximum forward voltage is 1.2 V at 200 mA.

What is the reverse leakage current at 8.4 V?

The maximum reverse leakage current is 5 µA at 8.4 V.

What is the dynamic impedance at 23 mA?

The maximum dynamic impedance is 8 Ω at 23 mA.

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