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SZBZX84C18ET1G SZBZX84C18ET1G is a 18V Zener diode from On Semiconductor in a SOT-23-3 surface mount package. It features 225mW power dissipation and ±6% tolerance.
Mfr Part #:

SZBZX84C18ET1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
SZBZX84C18ET1G is a 18V Zener diode from On Semiconductor in a SOT-23-3 surface mount package. It features 225mW power dissipation and ±6% tolerance.
✓ Total Stock: 3,775 pcs
$ Price Range: $0.04 - $0.23

SZBZX84C18ET1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
2,580 pcs
On Request
2580 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,195 pcs
On Request
1195 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.

SZBZX84C18ET1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Termination Finish
Tolerance
Voltage
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SZBZX84C18ET1G Description

Short technical summary and product information.

The SZBZX84C18ET1G is a Zener voltage regulator diode from On Semiconductor's SZBZX84CxxxET1G series. It provides a nominal Zener voltage of 18V with a tolerance of ±6%. The device is rated for a maximum power dissipation of 225mW on FR-4 or FR-5 board, making it suitable for voltage regulation in space-constrained applications.

 

Key electrical characteristics include a maximum impedance (Zzt) of 45 Ω, a maximum forward voltage of 900mV at 10mA, and a reverse leakage current of 50nA at 12.6V. The device is ESD rated Class 3 (>16 kV) per Human Body Model and can handle peak power dissipation of 225W (8x20 µs pulse).

 

The SZBZX84C18ET1G is housed in a SOT-23-3 (TO-236) surface mount package with a corrosion-resistant finish and UL 94 V-0 flammability rating. It operates over a junction temperature range of -65°C to +150°C. The SZ prefix indicates automotive qualification (AEC-Q101) and PPAP capability.

SZBZX84C18ET1G Quick Information

Product Type: Zener Diode
Series: SZBZX84CxxxET1G
Canonical Name: SZBZX84C18ET1G Zener Diode 18V 225mW SOT-23-3
Subcategory: Single Zener Diode

SZBZX84C18ET1G Compliance

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

SZBZX84C18ET1G Estimated Pricing

Qty Low High
1+ $0.23 $0.23
10+ $0.14 $0.14
100+ $0.09 $0.09
500+ $0.06 $0.06
1,000+ $0.06 $0.06
3,000+ $0.04 $0.04
6,000+ $0.04 $0.04

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

SZBZX84C18ET1G Features

  • 18V nominal Zener voltage with ±6% tolerance.
  • 225mW power dissipation on FR-4 board.
  • ESD rating Class 3 (>16 kV) HBM.
  • Surface mount SOT-23-3 package.
  • Automotive qualified (AEC-Q101).

SZBZX84C18ET1G Applications

  • Voltage regulation in portable devices.
  • Overvoltage protection circuits.
  • Automotive electronics modules.
  • High density PCB designs.

SZBZX84C18ET1G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of SZBZX84C18ET1G?

The nominal Zener voltage is 18V with a tolerance of ±6%.

What is the power dissipation rating?

The maximum power dissipation is 225mW on FR-4 or FR-5 board.

What package is this Zener diode available in?

It comes in a SOT-23-3 (TO-236) surface mount package.

What is the forward voltage?

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

What is the operating temperature range?

The junction and storage temperature range is -65°C to +150°C.

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