1N5228B-TR 1N5228B-TR is a 3.9V Zener diode from Vishay Dale with 500mW power dissipation. It comes in a DO-35 (DO-204AH) through-hole package.
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1N5228B-TR

Available from 1 distributors
Mfr Name: Vishay Dale
Vishay Dale
1N5228B-TR is a 3.9V Zener diode from Vishay Dale with 500mW power dissipation. It comes in a DO-35 (DO-204AH) through-hole package.
Total Stock: 9,460 pcs

1N5228B-TR Available from 1 distributor

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1N5228B-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Junction Temperature
Lead Style
Molding Compound Flammability Rating
Mounting Type
Peak Solder Temperature
Power
Storage Temperature
Storage Temperature Range (Minimum/Maximum)
Supplier Device Package
Tape & Reel
Test Current
Thermal Resistance Junction-to-Ambient
Tolerance
Voltage
Zener Voltage

1N5228B-TR Description

Short technical summary and product information.

The 1N5228B-TR is a small signal Zener diode from Vishay Dale designed for voltage stabilization applications. It features a nominal Zener voltage of 3.9V with a tolerance of ±5% (B suffix) and a maximum power dissipation of 500mW at lead temperature ≤25°C. The diode has a maximum impedance of 23Ω at test current 20mA and a reverse leakage current of 10µA at 1V. The forward voltage is 1.1V maximum at 200mA. The device is housed in a DO-35 (DO-204AH) axial leaded package suitable for through-hole mounting. It is rated for junction temperatures up to 175°C and storage from -65°C to 175°C. The molding compound is UL 94 V-0 rated and moisture sensitivity level is MSL 1. This diode is also available in surface mount variants such as TZM5228B (MiniMELF), MMBZ5228B (SOT-23), and MMSZ5228B (SOD-123).

1N5228B-TR Quick Information

Product Type: Zener Diode
Series: 1N5221-1N5267
Canonical Name: 1N5228B-TR Zener Diode 3.9V 500mW DO-35
Subcategory: Single Zener Diode

1N5228B-TR Compliance

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

1N5228B-TR Features

  • Rated for 3.9V Zener voltage.
  • Dissipates up to 500mW power.
  • Housed in DO-35 axial package.
  • Offers ±5% voltage tolerance.
  • Features 23Ω maximum impedance.

1N5228B-TR Applications

  • Used for voltage stabilization circuits.
  • Ideal for low-power regulation.
  • Suitable for overvoltage protection.
  • Applicable in bias voltage references.

1N5228B-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of 1N5228B-TR?

3.9V nominal.

What is the power dissipation rating?

500mW maximum.

What is the forward voltage?

1.1V maximum at 200mA.

What is the package type?

DO-35 (DO-204AH) axial leaded.

What is the Zener impedance?

23Ω maximum at 20mA.

What is the reverse leakage current?

10µA maximum at 1V.

What is the operating junction temperature?

175°C maximum.

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