2ST2121 is Obsolete and no longer manufactured.
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onsemi
In Stock: 2.507
Unit Price: 7,83000 €
Datasheet

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onsemi
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Unit Price: 7,95000 €
Datasheet
Bipolar (BJT) Transistor PNP 250 V 17 A 25MHz 250 W Through Hole TO-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

2ST2121

DigiKey Part Number
497-8739-ND
Manufacturer
Manufacturer Product Number
2ST2121
Description
TRANS PNP 250V 17A TO-3
Customer Reference
Detailed Description
Bipolar (BJT) Transistor PNP 250 V 17 A 25MHz 250 W Through Hole TO-3
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Bag
Part Status
Obsolete
Transistor Type
Current - Collector (Ic) (Max)
17 A
Voltage - Collector Emitter Breakdown (Max)
250 V
Vce Saturation (Max) @ Ib, Ic
3V @ 800mA, 8A
Current - Collector Cutoff (Max)
5µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce
80 @ 1A, 5V
Power - Max
250 W
Frequency - Transition
25MHz
Operating Temperature
200°C (TJ)
Mounting Type
Through Hole
Package / Case
TO-204AA, TO-3
Supplier Device Package
TO-3
Base Product Number
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Obsolete
This product is no longer manufactured. View Substitutes