UDZSTE-178.2B Zener diode with nominal voltage 8.2V, power dissipation 200mW, tolerance ±2%, in surface mount UMD2 package.
Mfr Part #:

UDZSTE-178.2B

Available from 3 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
Zener diode with nominal voltage 8.2V, power dissipation 200mW, tolerance ±2%, in surface mount UMD2 package.
Total Stock: 10,371 pcs

UDZSTE-178.2B Available from 3 distributors

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UDZSTE-178.2B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tolerance
Voltage

UDZSTE-178.2B Description

Short technical summary and product information.

The UDZSTE-178.2B is a Zener diode from ROHM Semiconductor designed for voltage regulation applications. It features a nominal Zener voltage of 8.2V with a tolerance of ±2%, ensuring precise voltage clamping. The diode can dissipate up to 200mW of power, making it suitable for low-power circuits. It has a maximum impedance of 30Ω and a reverse leakage current of 500nA at 5V. The device operates over a wide temperature range from -55°C to 150°C. It is housed in a surface mount SC-90/SOD-323F package with a UMD2 supplier device package, ideal for compact PCB designs.

UDZSTE-178.2B Quick Information

Product Type: Zener Diode
Canonical Name: Zener Diode 8.2V 200mW Surface Mount UMD2
Subcategory: Single Zener Diode

UDZSTE-178.2B Compliance

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

UDZSTE-178.2B Features

  • Nominal Zener voltage of 8.2V.
  • Power dissipation rating of 200mW.
  • Tolerance of ±2% for precision.
  • Surface mount UMD2 package.
  • Wide operating temperature range.

UDZSTE-178.2B Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference in analog circuits.
  • Clamping in signal conditioning.

UDZSTE-178.2B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of UDZSTE-178.2B?

8.2V.

What is the power rating of this Zener diode?

200mW.

What is the tolerance of the Zener voltage?

±2%.

What is the maximum impedance?

30Ω.

What is the reverse leakage current?

500nA at 5V.

What is the operating temperature range?

-55°C to 150°C.

What package does this diode come in?

Surface mount SC-90/SOD-323F with UMD2 supplier package.

UDZSTE-178.2B Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
UDZTE-178.2B
UDZTE-178.2B
ROHM Semiconductor
DIODE ZENER 8.2V 200MW UMD2
View Part
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