MJE521

Part No :: MJE521

Manufacturer: STMicroelectronics

VIGOR # :: 4576773

Description: TRANS NPN 40V 4A SOT-32

Catalog: Transistors - Bipolar (BJT) - Single

DataSheet: MJE521 PDF

Country of origin: -

Date code: -

MJE521 Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete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:	150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-225AA, TO-126-3
Supplier Device Package:	SOT-32-3

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In Stock: 0

Shipped from

HK warehouse

Expected Shipping Date

Feb 07 - Feb 11 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of MJE521 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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MJE521

MJE521

4576773

Pricing(USD)