MMST4401-7-F
DigiKey Part Number	MMST4401-FDITR-ND - Tape & Reel (TR) MMST4401-FDICT-ND - Cut Tape (CT) MMST4401-FDIDKR-ND - Digi-Reel®
Manufacturer	Diodes Incorporated
Manufacturer Product Number	MMST4401-7-F
Description	TRANS NPN 40V 0.6A SOT-323
Manufacturer Standard Lead Time	40 Weeks
Customer Reference
Detailed Description	Bipolar (BJT) Transistor NPN 40 V 600 mA 250MHz 200 mW Surface Mount SOT-323
Datasheet	Datasheet
EDA/CAD Models	MMST4401-7-F Models

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Category Discrete Semiconductor Products Transistors Bipolar (BJT) Single Bipolar Transistors	DC Current Gain (hFE) (Min) @ Ic, Vce 100 @ 150mA, 1V
Mfr Diodes Incorporated	Power - Max 200 mW
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Frequency - Transition 250MHz
Part Status Active	Operating Temperature -55°C ~ 150°C (TJ)
Transistor Type NPN	Mounting Type Surface Mount
Current - Collector (Ic) (Max) 600 mA	Package / Case SC-70, SOT-323
Voltage - Collector Emitter Breakdown (Max) 40 V	Supplier Device Package SOT-323
Vce Saturation (Max) @ Ib, Ic 750mV @ 50mA, 500mA	Base Product Number MMST4401

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Substitutes (50)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
MMST2222A-7-F	Diodes Incorporated	168	MMST2222A-FDITR-ND	$0.24000	Similar
MMST3904-TP	MCC (Micro Commercial Components)	7,529	MMST3904TPMSTR-ND	$0.15000	Similar
MMST2222A-TP	MCC (Micro Commercial Components)	3,499	MMST2222ATPMSTR-ND	$0.16000	Similar
BC817-16W-TP	MCC (Micro Commercial Components)	0	353-BC817-16W-TP-ND	$0.03601	Similar
MMBT4401WT1G	onsemi	5,843	MMBT4401WT1GOSTR-ND	$0.16000	Direct

In-Stock: 0

3,000 expected in stock on 26-Apr-2027

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Quantity

All prices are in USD

Cut Tape (CT) & Digi-Reel®

* All Digi-Reel orders will add a $7.00 reeling fee.

Tape & Reel (TR)

Quantity	Unit Price	Ext Price
3,000	$0.05049	$151.47
9,000	$0.04243	$381.87

Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.

MMST4401-7-F