TZMC43-GS08 Zener diode with 43V nominal voltage, 500mW power dissipation, surface mount SOD-80 package. Tolerance ±5%.
Mfr Part #:

TZMC43-GS08

Available from 3 distributors
Mfr Name: Vishay Dale
Vishay Dale
Zener diode with 43V nominal voltage, 500mW power dissipation, surface mount SOD-80 package. Tolerance ±5%.
Total Stock: 19,930 pcs
$ Price Range: $0.06 - $0.38

TZMC43-GS08 Available from 3 distributors

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12,500 pcs
12500 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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5,000 pcs
5000 pcs On Request 1 On Request On Request 0725+ On Request On Request
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2,430 pcs
2430 pcs On Request 1 On Request On Request On Request On Request On Request

TZMC43-GS08 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Junction Temperature
Molding Compound Flammability Rating
Mounting Type
Operating Temperature
Package Weight
Power
Storage Temperature
Storage Temperature Range
Supplier Device Package
Test Current
Tolerance
Voltage
Zener Voltage Range

TZMC43-GS08 Description

Short technical summary and product information.

The Vishay TZMC43-GS08 is a small signal Zener diode from the TZM series, designed for voltage stabilization applications. It features a nominal zener voltage of 43V with a tolerance of ±5%, providing a voltage range of 40.85V to 45.15V. The device can dissipate up to 500mW of power and offers a low reverse leakage current of 100nA maximum at 33V.

 

Key electrical characteristics include a dynamic impedance of 90Ω maximum at the test current of 5mA, and a forward voltage of 1.5V maximum at 200mA. The diode is capable of operating over a wide temperature range from -65°C to 175°C, with a maximum junction temperature of 175°C.

 

Packaged in a surface mount SOD-80 MiniMELF package (also known as DO-213AC), the TZMC43-GS08 is suitable for automated assembly processes. The package weight is approximately 31mg and is rated with UL 94 V-0 flammability and MSL level 1 for moisture sensitivity. This diode is ideal for voltage regulation, overvoltage protection, and reference voltage generation in low-power circuits.

TZMC43-GS08 Quick Information

Product Type: Zener Diode
Series: TZM
Canonical Name: Vishay TZMC43-GS08 Zener Diode 43V 500mW
Subcategory: Single Zener Diode

TZMC43-GS08 Compliance

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

TZMC43-GS08 Estimated Pricing

Qty Low High
1+ $0.38 $0.38
10+ $0.24 $0.24
100+ $0.15 $0.15
500+ $0.11 $0.11
1,000+ $0.10 $0.10
2,500+ $0.08 $0.08
5,000+ $0.08 $0.08
7,500+ $0.07 $0.07
12,500+ $0.07 $0.07
17,500+ $0.06 $0.06
25,000+ $0.06 $0.06

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

TZMC43-GS08 Features

  • 43V nominal zener voltage with ±5% tolerance.
  • 500mW power dissipation rating.
  • Surface mount SOD-80 MiniMELF package.
  • Low reverse leakage current (100nA max at 33V).
  • Operating temperature range -65°C to 175°C.

TZMC43-GS08 Applications

  • Voltage stabilization in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Reference voltage source in analog circuits.
  • Clamping and limiting applications.

TZMC43-GS08 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of the TZMC43-GS08?

43V nominal, with a range of 40.85V to 45.15V (tolerance ±5%).

What is the forward voltage?

Maximum 1.5V at 200mA forward current.

What package is the TZMC43-GS08 available in?

Surface mount SOD-80 MiniMELF package (also DO-213AC).

What is the reverse leakage current?

Maximum 100nA at a reverse voltage of 33V.

What is the dynamic impedance?

Maximum 90Ω at the test current of 5mA.

What is the operating temperature range?

-65°C to 175°C.

What is the maximum power dissipation?

500mW.

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