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MMDT4401
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.

MMDT4401

SOT-363 NPN+NPN 0.2W 0.6A 60V Tr
YANGJIE · Transistors - Bipolar (BJT) - Arrays · BOM Matching
Mfr. Part Number
MMDT4401
Manufacturer
YANGJIE
Package / Case
6-TSSOP, SC-88, SOT-363
Datasheet
Datasheet
Description
SOT-363 NPN+NPN 0.2W 0.6A 60V Tr
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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MMDT4401
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In Stock8,092
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Price
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Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-20 · Valid as reference until 2026-09-27 · Request RFQ for live stock.
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Specification Summary

Package / Case
6-TSSOP, SC-88, SOT-363
Supplier Device Package
SOT-363
Voltage - Collector Emitter Breakdown (Max)
40V
Current - Collector (Ic) (Max)
600mA
Current - Collector Cutoff (Max)
100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 150mA, 1V
Frequency - Transition
250MHz
Operating Temperature
-55°C ~ 150°C
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C
Current - Collector Cutoff (Max)
100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 150mA, 1V
Frequency - Transition
250MHz
Transistor Type
2 NPN (Dual)
Vce Saturation (Max) @ Ib, Ic
750mV @ 50mA, 500mA
Current - Collector (Ic) (Max)
600mA
Power - Max
200mW
Supplier Device Package
SOT-363
Voltage - Collector Emitter Breakdown (Max)
40V
Package / Case
6-TSSOP, SC-88, SOT-363
SOT-363 NPN+NPN 0.2W 0.6A 60V Tr
Brand Introduction

Yangzhou Yangjie Electronic Technology Co., Ltd is one of the few outstanding IDM manufacturers in China which integrates discrete semiconductor chip design and production, semiconductor component assembly and test as well as market sales & services. We have a wide range of product lines including discrete semiconductor chips, diodes, bridge rectifiers, small signal, mosfets, power modules and SiC etc. This enables us to offer total product solution to our customers. Our products are widely used in power supply, home appliance, LED lighting, security, telecommunication, consumer electronics, green energy, industrial and automatic control, automotive electronics and other fields.

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Buying FAQ — MMDT4401

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy MMDT4401 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes MMDT4401. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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