Bipolar (BJT) Transistor NPN 400 V 4 A 70 W Through Hole TO-220
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BUL128D-B

DigiKey Part Number
497-12755-5-ND
Manufacturer
Manufacturer Product Number
BUL128D-B
Description
TRANS NPN 400V 4A TO-220
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 400 V 4 A 70 W Through Hole TO-220
Datasheet
 Datasheet
EDA/CAD Models
BUL128D-B Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
250µA
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
12 @ 2A, 5V
Packaging
Tube
Power - Max
70 W
Part Status
Obsolete
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
4 A
Package / Case
TO-220-3
Voltage - Collector Emitter Breakdown (Max)
400 V
Supplier Device Package
TO-220
Vce Saturation (Max) @ Ib, Ic
500mV @ 1A, 4A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ST13005STMicroelectronics0497-ST13005-ND€ 1,40000MFR Recommended
BUJ103A,127WeEn Semiconductors0BUJ103A,127-ND€ 0,32145Similar
FJP5555TUonsemi785FJP5555TU-ND€ 1,40000Similar
In-Stock: 2 504
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes
All prices are in EUR
Tube
QuantityUnit PriceExt Price
1€ 0,98000€ 0,98
50€ 0,45060€ 22,53
100€ 0,39920€ 39,92
500€ 0,30868€ 154,34
1 000€ 0,27952€ 279,52
2 000€ 0,25497€ 509,94
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:€ 0,98000
Unit Price with VAT:€ 1,19560