DDTC143ZUA-7-F is out of stock and can be placed on backorder.
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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.

DDTC143ZUA-7-F

DigiKey Part Number
DDTC143ZUA-FDITR-ND - Tape & Reel (TR)
DDTC143ZUA-FDICT-ND - Cut Tape (CT)
DDTC143ZUA-FDIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
DDTC143ZUA-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
80 @ 10mA, 5V
Manufacturer
Diodes Incorporated
Vce Saturation (Max) @ Ib, Ic
300mV @ 250µA, 5mA
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)
4.7 kOhms
Base Product Number
Resistor - Emitter Base (R2)
47 kOhms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RN1306,LFToshiba Semiconductor and Storage4RN1306LFTR-ND$0.17000Similar
RN1301,LFToshiba Semiconductor and Storage0RN1301LFTR-ND$0.16000Similar
MUN5233T1Gonsemi0MUN5233T1GOSTR-ND$0.16000Direct
MUN5232T1Gonsemi0MUN5232T1GOSTR-ND$0.16000Similar
DTD113ZUT106Rohm Semiconductor0DTD113ZUT106TR-ND$0.73000Similar
In-Stock: 0
3,000 past due; estimated in-stock on 08-Sep-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
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