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BZT52C3V9T-7 BZT52C3V9T-7 is a 3.9V Zener diode from Diodes Incorporated with 300mW power dissipation. It comes in a SOD-523 surface mount package.
Mfr Part #:

BZT52C3V9T-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
BZT52C3V9T-7 is a 3.9V Zener diode from Diodes Incorporated with 300mW power dissipation. It comes in a SOD-523 surface mount package.
✓ Total Stock: 7,020 pcs
$ Price Range: $0.05 - $0.25

BZT52C3V9T-7 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,020 pcs
On Request
7020 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BZT52C3V9T-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Finish
Tolerance
Voltage
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BZT52C3V9T-7 Description

Short technical summary and product information.

The BZT52C3V9T-7 is a surface mount Zener diode from Diodes Incorporated, part of the BZT52T series. It provides a nominal Zener voltage of 3.9V with a tolerance of ±5%, making it suitable for voltage regulation and reference applications in low-power circuits.

 

Key electrical characteristics include a maximum forward voltage of 900mV at 10mA, a maximum reverse leakage current of 3µA at 1V, and a maximum Zener impedance of 90Ω. The device can dissipate up to 300mW of power and operates over a temperature range of -65°C to 150°C.

 

The diode is housed in a compact SOD-523 (SC-79) package with flat leads, designed for surface mount assembly. It features a cathode band for polarity identification and is available in tape and reel packaging with 3,000 units per reel. The device is RoHS3 compliant, lead-free, and halogen-free.

BZT52C3V9T-7 Quick Information

Product Type: Zener Diode
Series: BZT52T
Canonical Name: BZT52C3V9T-7 Zener Diode
Subcategory: Single Zener Diode

BZT52C3V9T-7 Compliance

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

BZT52C3V9T-7 Estimated Pricing

Qty Low High
1+ $0.25 $0.25
10+ $0.11 $0.11
100+ $0.09 $0.09
500+ $0.08 $0.08
1,000+ $0.07 $0.07
3,000+ $0.05 $0.05

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

BZT52C3V9T-7 Features

  • 3.9V nominal Zener voltage rating.
  • 300mW maximum power dissipation.
  • SOD-523 surface mount package.
  • RoHS3 compliant and lead-free.
  • Operates from -65°C to 150°C.

BZT52C3V9T-7 Applications

  • Voltage regulation in low-power circuits.
  • Voltage reference for analog circuits.
  • Overvoltage protection in portable devices.
  • Signal clamping in mixed-signal designs.

BZT52C3V9T-7 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZT52C3V9T-7?

The nominal Zener voltage is 3.9V with a tolerance of ±5%.

What is the maximum power dissipation of this Zener diode?

The maximum power dissipation is 300mW.

What package is the BZT52C3V9T-7 available in?

It comes in a SOD-523 (SC-79) surface mount package.

What is the operating temperature range?

The operating temperature range is -65°C to 150°C.

What is the forward voltage of this diode?

The maximum forward voltage is 900mV at a test current of 10mA.

What is the reverse leakage current?

The maximum reverse leakage current is 3µA at a reverse voltage of 1V.

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