TIP31B is Obsolete and no longer manufactured.
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onsemi
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STMicroelectronics
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Rochester Electronics, LLC
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Bipolar (BJT) Transistor NPN 80 V 3 A 3MHz 2 W Through Hole TO-220-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TIP31B

DigiKey Part Number
TIP31BFS-ND
Manufacturer
Manufacturer Product Number
TIP31B
Description
TRANS NPN 80V 3A TO-220-3
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 80 V 3 A 3MHz 2 W Through Hole TO-220-3
Datasheet
 Datasheet
EDA/CAD Models
TIP31B Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Bulk
Part Status
Obsolete
Transistor Type
Current - Collector (Ic) (Max)
3 A
Voltage - Collector Emitter Breakdown (Max)
80 V
Vce Saturation (Max) @ Ib, Ic
1.2V @ 375mA, 3A
Current - Collector Cutoff (Max)
300µA
DC Current Gain (hFE) (Min) @ Ic, Vce
10 @ 3A, 4V
Power - Max
2 W
Frequency - Transition
3MHz
Operating Temperature
150°C (TJ)
Mounting Type
Through Hole
Package / Case
TO-220-3
Supplier Device Package
TO-220-3
Base Product Number
Product Questions and Answers

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Obsolete
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