2ST5949 is Obsolete and no longer manufactured.
Available Substitutes:

Similar


onsemi
In Stock: 202
Unit Price: 7,73000 €
Datasheet

Similar


onsemi
In Stock: 1.140
Unit Price: 7,85000 €
Datasheet
Bipolar (BJT) Transistor NPN 250 V 17 A 25MHz 250 W Chassis Mount TO-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

2ST5949

DigiKey Part Number
497-6953-ND
Manufacturer
Manufacturer Product Number
2ST5949
Description
TRANS NPN 250V 17A TO-3
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 250 V 17 A 25MHz 250 W Chassis Mount TO-3
Datasheet
 Datasheet
EDA/CAD Models
2ST5949 Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
80 @ 1A, 5V
Mfr
Power - Max
250 W
Packaging
Bag
Frequency - Transition
25MHz
Part Status
Obsolete
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Chassis Mount
Current - Collector (Ic) (Max)
17 A
Package / Case
TO-204AA, TO-3
Voltage - Collector Emitter Breakdown (Max)
250 V
Supplier Device Package
TO-3
Vce Saturation (Max) @ Ib, Ic
3V @ 800mA, 8A
Base Product Number
Current - Collector Cutoff (Max)
5µA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MJ21194Gonsemi202MJ21194GOS-ND7,73000 €Similar
MJ21196Gonsemi1.140MJ21196GOS-ND7,85000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes