MMBT4401LT1G vs MMBT4403

This in-depth comparison of the MMBT4401LT1G and MMBT4403 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

MMBT4401LT1G

onsemi

Lifecycle: Active
Stock: 4161 PCS
Package: SOT-23-3
Series: Transistors - Bipolar (BJT) - Single

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Part B

MMBT4403

onsemi

Lifecycle: Active
Stock: 5201 PCS
Package: SOT-23
Series: Transistors - Bipolar (BJT) - Single

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	MMBT4401LT1G	MMBT4403
Part Status	Active	Obsolete
Transistor Type	NPN	PNP
Current - Collector(Ic)(Max)	600 mA	600 mA
Voltage - Collector Emitter Breakdown(Max)	40 V	40 V
Vce Saturation(Max) @ Ib Ic	750mV @ 50mA, 500mA	400mV @ 15mA, 150mA
DC Current Gain(h FE)(Min) @ Ic Vce	100 @ 150mA, 1V	100 @ 150mA, 2V
Power - Max	300 mW	300 mW
Frequency - Transition	250MHz	200MHz
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Series	-	SOT-23
Current - Collector Cutoff(Max)	-	100nA

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