Overview
The MM3Z43VT1GX is a general-purpose Zener diode manufactured by Nexperia USA Inc. This component is designed to provide voltage regulation in a variety of electronic circuits. It is packaged in a small SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package, making it suitable for space-constrained applications. The MM3Z43VT1GX is part of Nexperia's extensive portfolio of diodes, which are used across various industries including automotive, industrial, power, computing, consumer, mobile, and wearables.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | MM3Z43VT1G |
| Package | SOD323 (SC-76) |
| Package Size | 1.7 x 1.25 x 0.95 mm |
| Nominal Zener Voltage (Vz) | 43 V |
| Zener Current (Iz) | 2 mA |
| Tolerance | ± 5% |
| Minimum Zener Voltage (Vz min) | 40 V |
| Maximum Zener Voltage (Vz max) | 46 V |
| Maximum Forward Current (If max) | 200 mA |
| Total Power Dissipation (P tot) | ≤ 300 mW |
| Non-repetitive Peak Reverse Power Dissipation (P ZSM) | ≤ 40 W |
| Maximum Junction Temperature (T J max) | 150°C |
| Configuration | Single |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
Key Features
- General-purpose Zener diode for voltage regulation.
- Small SOD323 (SC-76) SMD package, ideal for space-constrained designs.
- Nominal Zener voltage of 43 V with a tolerance of ± 5%.
- Low differential resistance.
- Total power dissipation of ≤ 300 mW and non-repetitive peak reverse power dissipation of ≤ 40 W.
- Maximum junction temperature of 150°C.
- RoHS3 compliant and suitable for various industrial and consumer applications.
Applications
The MM3Z43VT1GX Zener diode is versatile and can be used in a wide range of applications across different industries, including:
- Automotive: For voltage regulation in automotive electronics.
- Industrial: In power supplies, motor control, and other industrial equipment.
- Consumer Electronics: In mobile devices, wearables, and other consumer electronics for voltage stabilization.
- Power and Computing: For voltage regulation in power supplies and computing hardware.
Q & A
- What is the nominal Zener voltage of the MM3Z43VT1GX?
The nominal Zener voltage is 43 V.
- What is the tolerance of the Zener voltage?
The tolerance is approximately ± 5%.
- What is the maximum total power dissipation of the MM3Z43VT1GX?
The maximum total power dissipation is ≤ 300 mW.
- What is the non-repetitive peak reverse power dissipation?
The non-repetitive peak reverse power dissipation is ≤ 40 W.
- What is the maximum junction temperature of the MM3Z43VT1GX?
The maximum junction temperature is 150°C.
- Is the MM3Z43VT1GX RoHS compliant?
- What is the package type of the MM3Z43VT1GX?
The package type is SOD323 (SC-76).
- What are the typical applications of the MM3Z43VT1GX?
The MM3Z43VT1GX is used in automotive, industrial, consumer electronics, power, and computing applications.
- How is the MM3Z43VT1GX mounted?
The MM3Z43VT1GX is a surface-mount device.
- What is the maximum forward current of the MM3Z43VT1GX?
The maximum forward current is 200 mA.
