CDZT2RA5.1B Zener diode with 5.1V nominal voltage and ±2% tolerance. Rated for 100mW power dissipation in a surface mount VMN2 package.
Mfr Part #:

CDZT2RA5.1B

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
Zener diode with 5.1V nominal voltage and ±2% tolerance. Rated for 100mW power dissipation in a surface mount VMN2 package.
Total Stock: 40,000 pcs
$ Price Range: $0.21 - $0.47

CDZT2RA5.1B Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
40,000 pcs
40000 pcs On Request 1 On Request On Request 18+ On Request On Request

CDZT2RA5.1B Specifications Quick View

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

CDZT2RA5.1B Description

Short technical summary and product information.

The CDZT2RA5.1B is a Zener diode from ROHM Semiconductor designed for voltage regulation and protection in low-power circuits. It features a nominal Zener voltage of 5.1V with a tolerance of ±2%, ensuring precise voltage reference. The diode can dissipate up to 100mW of power, making it suitable for compact designs. It offers a maximum Zener impedance of 80Ω and a reverse leakage current of 2µA at 1.5V. The device is housed in a 2-SMD flat lead package (VMN2) for surface mount assembly, with an operating temperature range of -55°C to 150°C. This Zener diode is ideal for applications requiring stable voltage clamping or reference in space-constrained environments.

CDZT2RA5.1B Quick Information

Product Type: Zener Diode
Canonical Name: CDZT2RA5.1B Zener Diode 5.1V 100mW Surface Mount VMN2
Subcategory: Single Zener Diode

CDZT2RA5.1B Compliance

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

CDZT2RA5.1B Estimated Pricing

Qty Low High
1+ $0.47 $0.47
10+ $0.40 $0.40
100+ $0.37 $0.37
500+ $0.23 $0.23
1,000+ $0.21 $0.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

CDZT2RA5.1B Features

  • Nominal Zener voltage of 5.1 V.
  • ±2% tolerance for precise voltage regulation.
  • 100 mW power dissipation rating.
  • Surface mount VMN2 package.
  • Operating temperature range -55°C to 150°C.

CDZT2RA5.1B Applications

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

CDZT2RA5.1B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the CDZT2RA5.1B?

5.1 V nominal.

What is the tolerance of the Zener voltage?

±2%.

What is the power dissipation rating?

100 mW.

What is the package type?

2-SMD, Flat Lead (VMN2).

What is the operating temperature range?

-55°C to 150°C.

What is the maximum Zener impedance?

80 Ω.

What is the reverse leakage current?

2 µA at 1.5 V.

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