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DFLZ18-TP The DFLZ18-TP is an 18V Zener diode from Micro Commercial with 1W power dissipation in a SOD-123FL surface mount package. It features a nominal voltage of 18V and a tolerance of ±6%.
Mfr Part #:

DFLZ18-TP

Available from 1 distributors
Mfr Name: Micro Commercial
Micro Commercial
The DFLZ18-TP is an 18V Zener diode from Micro Commercial with 1W power dissipation in a SOD-123FL surface mount package. It features a nominal voltage of 18V and a tolerance of ±6%.
✓ Total Stock: 5 pcs
$ Price Range: $0.09 - $0.37

DFLZ18-TP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
5 pcs
On Request
5 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.

DFLZ18-TP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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DFLZ18-TP Description

Short technical summary and product information.

The DFLZ18-TP is a Zener diode from Micro Commercial Components, part of the DFLZ series. It provides a nominal Zener voltage of 18V with a tolerance of ±6%, and is rated for 1W power dissipation at an ambient temperature of 50°C. The diode offers a maximum forward voltage of 1.2V at 200mA and a reverse leakage current of 1µA at 13V.

 

This device is designed for surface mount assembly and comes in a SOD-123FL package (also referred to as SOD-123F). It features a thermal resistance of 110°C/W junction-to-ambient and 9°C/W junction-to-soldering point, supporting reliable operation across a junction temperature range of -55°C to +150°C.

 

Typical applications include voltage regulation, overvoltage protection, and voltage reference circuits in power supplies and other electronic systems. The part is halogen free, lead free, and RoHS compliant, and has a moisture sensitivity level of 1, making it suitable for automated assembly.

 

The DFLZ18-TP is available in tape and reel packaging for efficient production use.

DFLZ18-TP Quick Information

Product Type: Zener Diode
Series: DFLZ
Canonical Name: Zener Diode 18V 1W Surface Mount SOD-123FL
Subcategory: Single Zener Diode

DFLZ18-TP Compliance

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

DFLZ18-TP Estimated Pricing

Qty Low High
1+ $0.37 $0.37
10+ $0.23 $0.23
50+ $0.16 $0.16
100+ $0.14 $0.14
500+ $0.10 $0.10
2,500+ $0.11 $0.11
7,500+ $0.09 $0.09

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

DFLZ18-TP Features

  • 18V nominal Zener voltage.
  • 1W power dissipation capability.
  • ±6% voltage tolerance.
  • Surface mount SOD-123FL package.
  • RoHS and halogen free compliant.

DFLZ18-TP Applications

  • Used for voltage regulation in DC circuits.
  • Provides overvoltage protection in power supplies.
  • Suitable for voltage reference applications.

DFLZ18-TP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of DFLZ18-TP?

Nominal 18V, with a range of 16.8V to 19.1V.

What is the power dissipation rating of DFLZ18-TP?

1W at TA=50°C.

What is the forward voltage of DFLZ18-TP?

Maximum 1.2V at IF=200mA.

What is the package type of DFLZ18-TP?

SOD-123FL surface mount package (also referred to as SOD-123F).

What is the Zener test current for DFLZ18-TP?

25mA.

What is the reverse leakage current of DFLZ18-TP?

Maximum 1µA at VR=13V.

What is the operating temperature range for DFLZ18-TP?

-55°C to +150°C.

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