DDTC144EUA-7-F is out of stock and can be placed on backorder.
Available Substitutes:

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Diodes Incorporated
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Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 50 V 100 mA 250 MHz 200 mW Surface Mount SOT-323
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

DDTC144EUA-7-F

DigiKey Part Number
DDTC144EUA-7FDITR-ND - Tape & Reel (TR)
DDTC144EUA-7FDICT-ND - Cut Tape (CT)
DDTC144EUA-7FDIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
DDTC144EUA-7-F
Description
TRANS PREBIAS NPN 50V SOT323
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 50 V 100 mA 250 MHz 200 mW Surface Mount SOT-323
Datasheet
 Datasheet
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
68 @ 5mA, 5V
Manufacturer
Diodes Incorporated
Vce Saturation (Max) @ Ib, Ic
300mV @ 500µA, 10mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Collector Cutoff (Max)
500nA
Part Status
Active
Frequency - Transition
250 MHz
Transistor Type
NPN - Pre-Biased
Power - Max
200 mW
Current - Collector (Ic) (Max)
100 mA
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
50 V
Package / Case
SC-70, SOT-323
Resistors Included
R1 and R2
Supplier Device Package
SOT-323
Resistor - Base (R1)
47 kOhms
Base Product Number
Resistor - Emitter Base (R2)
47 kOhms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
DDTC144EUA-7-FDiodes Incorporated0DDTC144EUA-7FDITR-ND$0.22000Parametric Equivalent
RN1309(TE85L,F)Toshiba Semiconductor and Storage0RN1309(TE85LF)TR-ND$0.00000Similar
DTC144EUA-13PMCC (Micro Commercial Components)0353-DTC144EUA-13PTR-ND$0.02626Parametric Equivalent
DTC144EUA-TPMCC (Micro Commercial Components)0DTC144EUA-TPMSTR-ND$0.21000Parametric Equivalent
DTC144EUAHE3-TPMCC (Micro Commercial Components)0353-DTC144EUAHE3-TPTR-ND$0.03466Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.22000$0.22
10$0.13300$1.33
100$0.08240$8.24
500$0.06028$30.14
1,000$0.05308$53.08
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04390$131.70
6,000$0.03927$235.62
9,000$0.03690$332.10
15,000$0.03424$513.60
21,000$0.03266$685.86
30,000$0.03112$933.60
75,000$0.02775$2,081.25
150,000$0.02567$3,850.50
300,000$0.02392$7,176.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.