TZMC12-GS18 Zener diode with 12V nominal voltage, 500mW power dissipation, in a SOD-80 MiniMELF surface mount package.
Mfr Part #:

TZMC12-GS18

Available from 2 distributors
Mfr Name: Vishay Dale
Vishay Dale
Zener diode with 12V nominal voltage, 500mW power dissipation, in a SOD-80 MiniMELF surface mount package.
Total Stock: 18,378 pcs
$ Price Range: $0.05 - $0.39

TZMC12-GS18 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
10,000 pcs
10000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
8,378 pcs
8378 pcs On Request 1 On Request On Request On Request On Request On Request

TZMC12-GS18 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Junction Temperature
Mounting Type
Operating Temperature
Power
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Zener Voltage

TZMC12-GS18 Description

Short technical summary and product information.

The TZMC12-GS18 is a Zener diode from Vishay's TZM series, offering a nominal Zener voltage of 12V with ±5% tolerance. It is capable of dissipating up to 500mW of power, making it suitable for voltage regulation and stabilization applications. The device features a low reverse leakage current of 100nA at 9.1V and a maximum impedance of 20Ω at the test current. It is housed in a SOD-80 MiniMELF surface mount package, which is compatible with standard reflow soldering processes. The operating temperature range spans -65°C to 175°C, allowing use in harsh environments.

TZMC12-GS18 Quick Information

Product Type: Zener Diode
Series: TZM-Series
Canonical Name: TZMC12-GS18 Zener Diode 12V 500mW SOD-80
Subcategory: Single Zener Diode

TZMC12-GS18 Compliance

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

TZMC12-GS18 Estimated Pricing

Qty Low High
1+ $0.39 $0.39
10+ $0.24 $0.24
100+ $0.15 $0.15
500+ $0.11 $0.11
1,000+ $0.10 $0.10
2,000+ $0.09 $0.09
5,000+ $0.08 $0.08
10,000+ $0.07 $0.07
20,000+ $0.06 $0.06
30,000+ $0.06 $0.06
50,000+ $0.06 $0.06
70,000+ $0.05 $0.05
100,000+ $0.05 $0.05

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

TZMC12-GS18 Features

  • Nominal Zener voltage of 12V.
  • Power dissipation rated at 500mW.
  • Surface mount SOD-80 MiniMELF package.
  • Operating temperature range -65°C to 175°C.
  • RoHS3 compliant and REACH unaffected.

TZMC12-GS18 Applications

  • Used for voltage regulation in power supplies.
  • Ideal for overvoltage protection circuits.
  • Suitable for voltage reference in analog circuits.

TZMC12-GS18 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the TZMC12-GS18?

The nominal Zener voltage is 12V with a ±5% tolerance, giving a range of 11.4V to 12.6V.

What is the forward voltage of the TZMC12-GS18?

The maximum forward voltage is 1.5V at a forward current of 200mA.

What package is the TZMC12-GS18 available in?

It is available in a SOD-80 MiniMELF surface mount package (also known as DO-213AC).

What is the power dissipation rating of the TZMC12-GS18?

The power dissipation is rated at 500mW.

What is the operating temperature range of the TZMC12-GS18?

The operating temperature range is -65°C to 175°C.

What is the reverse leakage current of the TZMC12-GS18?

The maximum reverse leakage current is 100nA at a reverse voltage of 9.1V.

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