MMBT6428 is Obsolete and no longer manufactured.
Available Substitutes:

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onsemi
In Stock: 33.442
Unit Price: 0,19000 €
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onsemi
In Stock: 25.228
Unit Price: 0,54000 €
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onsemi
In Stock: 0
Unit Price: 0,12000 €
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onsemi
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Unit Price: 0,12000 €
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onsemi
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Unit Price: 0,14000 €
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onsemi
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onsemi
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Unit Price: 0,14000 €
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onsemi
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onsemi
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Bipolar (BJT) Transistor NPN 50 V 500 mA 700MHz 350 mW Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBT6428

DigiKey Part Number
MMBT6428TR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
MMBT6428
Description
TRANS NPN 50V 0.5A SOT-23-3
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 50 V 500 mA 700MHz 350 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
MMBT6428 Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
250 @ 100µA, 5V
Mfr
Power - Max
350 mW
Packaging
Tape & Reel (TR)
Frequency - Transition
700MHz
Part Status
Obsolete
Operating Temperature
-55°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
500 mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
50 V
Supplier Device Package
SOT-23-3
Vce Saturation (Max) @ Ib, Ic
600mV @ 5mA, 100mA
Base Product Number
Current - Collector Cutoff (Max)
100nA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (62)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBT6428LT1Gonsemi33.442MMBT6428LT1GOSCT-ND0,19000 €Direct
50C02CH-TL-Eonsemi25.22850C02CH-TL-EOSCT-ND0,54000 €Similar
BC817-16LT1Gonsemi0BC817-16LT1GOSCT-ND0,12000 €Similar
BC817-16LT3Gonsemi30.123BC817-16LT3GOSCT-ND0,12000 €Similar
BC817-25LT1Gonsemi8BC817-25LT1GOSCT-ND0,14000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes