BZT585B3V3T-7 Zener diode, 3.3V nominal, ±2% tolerance, 350mW, SOD-523 surface mount. AEC-Q101 qualified for automotive applications.
Mfr Part #:

BZT585B3V3T-7

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Zener diode, 3.3V nominal, ±2% tolerance, 350mW, SOD-523 surface mount. AEC-Q101 qualified for automotive applications.
✓ Total Stock: 55,950 pcs
$ Price Range: $0.22 - $0.28

BZT585B3V3T-7 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
55,020 pcs
55020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
930 pcs
930 pcs On Request 1 On Request On Request On Request On Request On Request

BZT585B3V3T-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Continuous Forward Current
Current
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Package / Case
Power
Power Dissipation
SVHC Present
Supplier Device Package
Tape & Reel
Termination Finish
Tolerance
Voltage

BZT585B3V3T-7 Description

Short technical summary and product information.

The BZT585B3V3T-7 is a precision Zener diode from Diodes Incorporated, designed for voltage regulation, clamping, and reference applications. It features a nominal breakdown voltage of 3.3V with a tight ±2% tolerance, ensuring accurate voltage control. The device can dissipate up to 350mW of power, making it suitable for low-power circuits. Dynamic impedance is 95Ω at 5mA test current, and reverse leakage current is limited to 5µA at 1V. Forward voltage is typically 0.9V at 10mA and maximum 1.1V at 100mA.

 

The diode is housed in a industry-standard SOD-523 surface mount package, which offers a small footprint and low profile for space-constrained designs. The package is molded from green plastic with UL 94V-0 flammability rating and matte tin termination finish over Alloy 42 leadframe. It is supplied in tape and reel packaging with 3000 units per reel.

 

This Zener diode is qualified to AEC-Q101 standards for high reliability, making it suitable for automotive and other harsh environment applications. It is also fully RoHS compliant, lead-free, and halogen-free, meeting modern environmental requirements. Operating temperature range is -65°C to 150°C, with thermal resistance of 357°C/W when mounted on standard FR-4 PCB.

BZT585B3V3T-7 Quick Information

Product Type: Zener Diode
Series: BZT585B
Canonical Name: BZT585B3V3T-7 Zener Diode
Subcategory: Single Zener Diode

BZT585B3V3T-7 Compliance

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

BZT585B3V3T-7 Estimated Pricing

Qty Low High
1+ $0.28 $0.28
10+ $0.26 $0.26
100+ $0.25 $0.25
1,000+ $0.23 $0.23
10,000+ $0.22 $0.22

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

BZT585B3V3T-7 Features

  • ±2% tolerance on breakdown voltage.
  • Rated for 350mW power dissipation.
  • Surface mount SOD-523 package.
  • AEC-Q101 qualified for automotive use.
  • RoHS, lead-free, and halogen-free compliant.

BZT585B3V3T-7 Applications

  • Used in voltage regulation circuits.
  • Ideal for overvoltage protection.
  • Suitable for voltage reference in portable devices.
  • Applicable in automotive electronics.
  • Use in power supply clamping circuits.

BZT585B3V3T-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of BZT585B3V3T-7?

3.3V with ±2% tolerance.

What is the power dissipation rating?

350mW maximum.

What is the package type?

SOD-523 (SC-79) surface mount package.

What is the forward voltage?

Typically 0.9V at 10mA, maximum 1.1V at 100mA.

Is this Zener diode automotive qualified?

Yes, it is AEC-Q101 qualified.

What is the operating temperature range?

-65°C to 150°C.

What is the reverse leakage current?

5µA maximum at 1V reverse voltage.

Home
Account

Categories