TZMC20-GS18 Vishay TZMC20-GS18 is a 20V Zener diode with 500mW power dissipation. It comes in a SOD-80 MiniMELF surface mount package with ±5% tolerance.
Mfr Part #:

TZMC20-GS18

Available from 1 distributors
Mfr Name: Vishay Dale
Vishay Dale
Vishay TZMC20-GS18 is a 20V Zener diode with 500mW power dissipation. It comes in a SOD-80 MiniMELF surface mount package with ±5% tolerance.
Total Stock: 7,900 pcs
$ Price Range: $0.05 - $0.39

TZMC20-GS18 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,900 pcs
7900 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

TZMC20-GS18 Specifications Quick View

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

TZMC20-GS18 Description

Short technical summary and product information.

The Vishay TZMC20-GS18 is a 20V Zener diode from the TZM series, designed for voltage stabilization in low-power circuits. It features a nominal Zener voltage of 20V with ±5% tolerance and a maximum power dissipation of 500mW. The device offers a dynamic impedance of 55Ω at the test current and a low reverse leakage current of 100nA at 15V. The forward voltage is 1.5V maximum at 200mA. The operating temperature range spans -65°C to 175°C, with a maximum junction temperature of 175°C. The diode is housed in a surface mount SOD-80 MiniMELF package (DO-213AC), suitable for automated assembly. It is rated MSL level 1 and is RoHS and REACH compliant (unverified).

TZMC20-GS18 Quick Information

Product Type: Zener Diode
Series: TZM
Canonical Name: Vishay TZMC20-GS18 Zener Diode, 20V, 500mW, SOD-80
Subcategory: Single Zener Diode

TZMC20-GS18 Compliance

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

TZMC20-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.

TZMC20-GS18 Features

  • 20V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation capability.
  • Low reverse leakage current of 100nA.
  • Surface mount SOD-80 MiniMELF package.
  • Operating temperature range -65°C to 175°C.

TZMC20-GS18 Applications

  • Voltage stabilization in electronic circuits.
  • Used in low-power voltage reference designs.
  • Suitable for surface mount assembly.
  • Ideal for portable and compact devices.

TZMC20-GS18 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of TZMC20-GS18?

20V nominal.

What is the power dissipation?

500mW maximum.

What is the forward voltage?

1.5V maximum at 200mA.

What is the package type?

SOD-80 MiniMELF (DO-213AC).

What is the operating temperature range?

-65°C to 175°C.

What is the tolerance?

±5%.

What is the reverse leakage current?

100nA maximum at 15V.

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