Datasheets
MMQA30VT1G by: onsemi

150W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE, LEAD FREE, PLASTIC, CASE 318F-05, SC-74, 6 PIN

Part Details for MMQA30VT1G by onsemi

Results Overview of MMQA30VT1G by onsemi

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

MMQA30VT1G Information

MMQA30VT1G by onsemi is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Part Details for MMQA30VT1G

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MMQA30VT1G Part Data Attributes

MMQA30VT1G onsemi
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MMQA30VT1G onsemi 150W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE, LEAD FREE, PLASTIC, CASE 318F-05, SC-74, 6 PIN
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ON SEMICONDUCTOR
Part Package Code SC-74
Package Description LEAD FREE, PLASTIC, CASE 318F-05, SC-74, 6 PIN
Pin Count 6
Manufacturer Package Code CASE 318F-05
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Breakdown Voltage-Max 31.5 V
Breakdown Voltage-Min 28.5 V
Breakdown Voltage-Nom 30 V
Clamping Voltage-Max 43.3 V
Configuration COMMON ANODE, 4 ELEMENTS
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code R-PDSO-G6
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 150 W
Number of Elements 4
Number of Terminals 6
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.225 W
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 23 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish TIN
Terminal Form GULL WING
Terminal Position DUAL

MMQA30VT1G Related Parts

MMQA30VT1G Frequently Asked Questions (FAQ)

  • A recommended PCB layout for optimal thermal performance would be to use a 2-layer or 4-layer board with a solid ground plane on the bottom layer, and to place thermal vias under the device to dissipate heat efficiently.

  • To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, use a suitable heat sink, and ensure good thermal conductivity between the device and the heat sink. Additionally, consider using a thermal interface material to minimize thermal resistance.

  • Although the datasheet specifies a maximum voltage rating of 30V, the device can withstand voltage transients up to 40V for a short duration (typically < 100ms). However, it's essential to ensure that the voltage transient does not exceed the absolute maximum rating to prevent damage to the device.

  • Yes, the MMQA30VT1G can be used in high-frequency switching applications. However, it's crucial to consider the device's switching characteristics, such as rise and fall times, and ensure that the application's switching frequency does not exceed the device's maximum rated frequency.

  • To protect the MMQA30VT1G from ESD, follow proper handling and storage procedures, use ESD-safe materials and equipment, and consider implementing ESD protection circuits or devices in the application.

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