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BZT52C20-7 Surface mount Zener diode with 20V nominal voltage, ±6% tolerance, and 500mW power dissipation. Packaged in SOD-123 case.
Mfr Part #:

BZT52C20-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Surface mount Zener diode with 20V nominal voltage, ±6% tolerance, and 500mW power dissipation. Packaged in SOD-123 case.
Total Stock: 2,930 pcs
$ Price Range: $0.06 - $0.06

BZT52C20-7 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,930 pcs
2930 pcs On Request 1 On Request On Request On Request On Request On Request

BZT52C20-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Current
Forward Voltage
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Packaging Type
Polarity
Power
Power Dissipation (Maximum) @ TA=25°C
Power Dissipation (Maximum) @ TL=75°C
SVHC Present
Standard Package Quantity
Storage Temperature
Supplier Device Package
Termination Finish
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Tolerance
Voltage
Weight

BZT52C20-7 Description

Short technical summary and product information.

The BZT52C20-7 is a 20V Zener diode from Diodes Incorporated, designed for surface mount applications. It offers a nominal zener voltage of 20V with ±6% tolerance and a maximum power dissipation of 500mW at lead temperature 75°C, derated to 370mW at 25°C ambient. The device features a low forward voltage of 0.9V at 10mA, maximum zener impedance of 55Ω, and reverse leakage current of 100nA at 14V. It operates over a wide temperature range from -65°C to 150°C.

 

This diode is housed in a standard SOD-123 surface mount package with matte tin termination finish and cathode band polarity marking. The package is rated for moisture sensitivity level 1 per J-STD-020 and is compatible with automated assembly processes.

 

The BZT52C20-7 is fully RoHS compliant, lead-free, halogen and antimony free, and qualified to AEC-Q101 standards for high reliability automotive applications. It is available in tape and reel packaging with 3,000 units per reel.

BZT52C20-7 Quick Information

Product Type: Zener Diode
Series: BZT52C
Canonical Name: Zener Diode 20V 500mW SOD-123
Subcategory: Single Zener Diode

BZT52C20-7 Compliance

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

BZT52C20-7 Estimated Pricing

Qty Low High
30,000+ $0.06 $0.06
75,000+ $0.06 $0.06

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

BZT52C20-7 Features

  • 20V nominal zener voltage with ±6% tolerance.
  • 500mW power dissipation at 75°C lead temperature.
  • Surface mount SOD-123 package.
  • AEC-Q101 qualified for automotive reliability.
  • RoHS compliant and halogen free.

BZT52C20-7 Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection in portable devices.
  • Waveform clipping and clamping applications.
  • Automotive electronics requiring high reliability.

BZT52C20-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of the BZT52C20-7?

20V.

What is the maximum forward voltage?

0.9V at 10mA forward current.

What package is the BZT52C20-7 available in?

SOD-123 surface mount package.

What is the power dissipation rating?

500mW at lead temperature 75°C, derated to 370mW at 25°C ambient.

Is the BZT52C20-7 automotive qualified?

Yes, it is AEC-Q101 qualified for high reliability.

What is the reverse leakage current?

100nA maximum at 14V reverse voltage.

What is the operating temperature range?

-65°C to 150°C.

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