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onsemi Silicon Junction Switching Diode, Single, 300 mA, 75 V, 350 mW Power, 2-Pin SOD-123 MMSD4148T1G

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onsemi Silicon Junction Switching Diode, Single, 300 mA, 75 V, 350 mW Power, 2-Pin SOD-123 MMSD4148T1G

Name: onsemi Silicon Junction Switching Diode, Single, 300 mA, 75 V, 350 mW Power, 2-Pin SOD-123 MMSD4148T1G
Brand: onsemi
SKU: 394750
Price: 0.02 USD
Availability: InStock

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Category Switching Diodes Brand onsemi Condition New

Specifications

Country of Origin	Czech Republic
Brand	onsemi
Height	1.12mm
Length	2.69mm
Model	MMSD4148T1G
Width	1.6mm
Mount Type	Surface
Maximum Operating Temperature	150°C
Package Type	SOD-123
Sub Type	Silicon Junction
Minimum Operating Temperature	-55°C
Pin Count	2
Maximum Power Dissipation Pd	350mW
Diode Configuration	Single
Peak Non-Repetitive Forward Surge Current Ifsm	2A
Maximum Forward Voltage Vf	1V
Peak Reverse Recovery Time trr	4ns
Maximum Forward Current If	300mA
Maximum Peak Reverse Repetitive Voltage Vrrm	75V

Key Features

Designed as a surface mount device for modern electronic circuits.
Maximum power dissipation capacity of 350 mW ensures durability during operations.
Features a fast peak reverse recovery time of 4 ns for efficient switching.
Operates effectively within a temperature range of -55°C to 150°C.
Small form factor dimensions with length 2.69 mm, width 1.6 mm, and height 1.12 mm.
Peak non-repetitive forward surge current rating of 2 A supports transient conditions.
Package type SOD-123 supports automated PCB assembly processes.
Measures 2 pins, suitable for precise electrical connections.

Product Description

onsemi MMSD4148T1G is a Silicon Junction single switching diode designed for surface mount applications with a maximum forward current rating of 300 mA and maximum peak repetitive voltage of 75 V. It features a 2-pin SOD-123 package that enables compact circuit layouts and reliable electrical connectivity.

This diode supports a maximum power dissipation of 350 mW ensuring stable performance in low to moderate power circuits. Its fast peak reverse recovery time of 4 ns makes it highly suited for switching applications in electronics manufacturing, power supply designs, and signal control circuits used in industrial and commercial devices.

The device operates within a wide temperature range of -55°C to 150°C allowing usage in harsh environmental conditions often encountered in industrial and laboratory equipment. With peak non-repetitive forward surge current capability of 2 A, it can withstand transient current spikes ensuring device longevity.

The compact dimensions of 2.69 mm (length), 1.6 mm (width), and 1.12 mm (height) combined with its surface mount type facilitate integration into high-density PCBs, reducing space requirements in finished products.

Manufactured in Czech Republic, this diode does not conform to automotive standards but is optimized for general electronics, power supplies, and discrete semiconductor applications in consumer electronics, industrial controls, instrumentation, and laboratory devices.

Designed for surface mount electronics circuits. Compact SOD-123 package suitable for automated assembly. Fast switching with 4 ns peak reverse recovery time. Wide operating temperature range from -55°C up to 150°C. Supports transient surge currents up to 2 A.

Maximum forward voltage of 1 V under rated conditions. Low power dissipation at 350 mW for efficient heat management. High reliability ensured by manufacturing standards and country of origin Czech Republic.

Explore the Electronics & Electricals category for more on semiconductor Switching Diodes and discrete components tailored for industrial and commercial applications. onsemi components offer trusted performance for your next electronic design or system integration.