MMBTA42-7 is Discontinued and no longer carried by DigiKey.
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SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBTA42-7

DigiKey Part Number
MMBTA42DITR-ND - Tape & Reel (TR)
MMBTA42DICT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MMBTA42-7
Description
TRANS NPN 300V 0.5A SOT-23-3
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 300 V 500 mA 50MHz 300 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
MMBTA42-7 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Discontinued at Digi-Key
Transistor Type
Current - Collector (Ic) (Max)
500 mA
Voltage - Collector Emitter Breakdown (Max)
300 V
Vce Saturation (Max) @ Ib, Ic
500mV @ 2mA, 20mA
Current - Collector Cutoff (Max)
100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce
40 @ 30mA, 10V
Power - Max
300 mW
Frequency - Transition
50MHz
Operating Temperature
-55°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
TO-236-3, SC-59, SOT-23-3
Supplier Device Package
SOT-23-3
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in KRW
Cut Tape (CT)
QuantityUnit PriceExt Price
1₩521.00000₩521
Tape & Reel (TR)
QuantityUnit PriceExt Price
30,000₩109.83460₩3,295,038
75,000₩107.89740₩8,092,305