BZT52C43-7-F Zener Diode 43V nominal voltage, 410mW maximum power dissipation, ±7% tolerance, surface mount in SOD-123 package. Manufactured by Diodes Incorporated.
Mfr Part #:

BZT52C43-7-F

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Zener Diode 43V nominal voltage, 410mW maximum power dissipation, ±7% tolerance, surface mount in SOD-123 package. Manufactured by Diodes Incorporated.
✓ Total Stock: 11,266 pcs
$ Price Range: $0.03 - $0.21

BZT52C43-7-F 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
9,736 pcs
9736 pcs On Request 1 On Request On Request 20+ On Request On Request
Non-Authorised Inventory information
1,530 pcs
1530 pcs On Request 1 On Request On Request On Request On Request On Request

BZT52C43-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Conflict Minerals
Current
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Package / Case
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Weight

BZT52C43-7-F Description

Short technical summary and product information.

The BZT52C43-7-F is a 43V Zener diode from Diodes Incorporated, part of the BZT52 family. It offers a nominal zener voltage of 43V with ±7% tolerance and a maximum power dissipation of 410mW. The device features a maximum impedance of 100Ω and a reverse leakage current of 100nA at 32V. Typical forward voltage is 0.9V at 10mA. The diode is housed in a surface mount SOD-123 package with matte tin finish over Alloy 42 leadframe and is marked with a cathode band. It is designed for general purpose voltage regulation and clamping applications.

 

Thermal characteristics include a maximum power dissipation of 370mW at 25°C ambient and thermal resistance of 338°C/W junction-to-ambient and 150°C/W junction-to-lead. The device operates over a junction temperature range of -65°C to 150°C.

 

The part is fully RoHS compliant, lead-free, halogen and antimony free (green), and moisture sensitivity level 1 per J-STD-020. It is qualified to AEC-Q101 standards for high reliability. Available in tape and reel packaging with 3000 or 10000 units per reel.

BZT52C43-7-F Quick Information

Product Type: Zener Diode
Series: BZT52
Canonical Name: Diodes Incorporated BZT52C43-7-F Zener Diode 43V 410mW SOD-123
Subcategory: Single Zener Diode

BZT52C43-7-F Compliance

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

BZT52C43-7-F Estimated Pricing

Qty Low High
1+ $0.21 $0.21
10+ $0.13 $0.13
100+ $0.08 $0.08
500+ $0.06 $0.06
1,000+ $0.05 $0.05
3,000+ $0.04 $0.04
6,000+ $0.04 $0.04
9,000+ $0.03 $0.03
15,000+ $0.03 $0.03
21,000+ $0.03 $0.03
30,000+ $0.03 $0.03

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

BZT52C43-7-F Features

  • 43V nominal zener voltage for voltage regulation.
  • 410mW maximum power dissipation rating.
  • ±7% tolerance ensures predictable voltage.
  • SOD-123 surface mount package for automated assembly.
  • RoHS and REACH compliant with green molding compound.

BZT52C43-7-F Applications

  • Voltage regulation in power supply circuits.
  • Overvoltage clamping and transient protection.
  • Consumer electronics and industrial control systems.

BZT52C43-7-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of the BZT52C43-7-F?

43V.

What is the maximum power dissipation of this diode?

410mW maximum; derated to 370mW at 25°C ambient.

What is the tolerance of the BZT52C43-7-F?

±7%

What package does the BZT52C43-7-F come in?

SOD-123 surface mount package.

Is the BZT52C43-7-F RoHS compliant?

Yes, fully RoHS compliant and lead-free.

What is the maximum impedance of this zener diode?

100Ω

What is the reverse leakage current at 32V?

100nA maximum.

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