MJE521G is Obsolete and no longer manufactured.
Available Substitutes:

Similar

2N5190G
onsemi
In Stock: 17
Unit Price: $2.07000
Datasheet
View and Compare All Substitutes
Bipolar (BJT) Transistor NPN 40 V 4 A 40 W Through Hole TO-126
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MJE521G

DigiKey Part Number
MJE521GOS-ND
Manufacturer
onsemi
Manufacturer Product Number
MJE521G
Description
TRANS NPN 40V 4A TO-126
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 4 A 40 W Through Hole TO-126
Datasheet
 Datasheet
EDA/CAD Models
MJE521G Models
Product Attributes
Type
Description
Select All
Category
Mfr
onsemi
Series
-
Packaging
Bulk
Part Status
Obsolete
Transistor Type
NPN
Current - Collector (Ic) (Max)
4 A
Voltage - Collector Emitter Breakdown (Max)
40 V
Vce Saturation (Max) @ Ib, Ic
-
Current - Collector Cutoff (Max)
100µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce
40 @ 1A, 1V
Power - Max
40 W
Frequency - Transition
-
Operating Temperature
-65°C ~ 150°C (TJ)
Mounting Type
Through Hole
Package / Case
TO-225AA, TO-126-3
Supplier Device Package
TO-126
Base Product Number
MJE521
Product Questions and Answers

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

Obsolete
This product is no longer manufactured. View Substitutes
Non-Cancelable/Non-Returnable