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MJE521

Transistors Bipolar (BJT) NPN Audio Amplifier

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SeekIC No. : 00206842 Detail

MJE521: Transistors Bipolar (BJT) NPN Audio Amplifier

MJE521 Data Sheet

floor Price/Ceiling Price

US $ .2~.25 / Piece | Get Latest Price
Part Number:
MJE521
Mfg:
STMicroelectronics
Supply Ability:
5000

Price Break

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  • 10~100
  • 100~250
  • Unit Price
  • $.25
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  • Processing time
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Quick Details

Transistor Polarity : NPN Collector- Emitter Voltage VCEO Max : 40 V
Emitter- Base Voltage VEBO : 4 V Maximum DC Collector Current : 4 A
DC Collector/Base Gain hfe Min : 40 Configuration : Single
Maximum Operating Temperature : + 150 C Mounting Style : SMD/SMT
Package / Case : SOT-32 Packaging : Tube    

Description

Maximum Operating Frequency :
Transistor Polarity : NPN
Configuration : Single
Maximum Operating Temperature : + 150 C
Mounting Style : SMD/SMT
Maximum DC Collector Current : 4 A
Packaging : Tube
Emitter- Base Voltage VEBO : 4 V
Collector- Emitter Voltage VCEO Max : 40 V
DC Collector/Base Gain hfe Min : 40
Package / Case : SOT-32


Specifications

Symbol Parameter
Value
Unit
VCBO

VCEO

VEBO

IC

ICM

IB

Ptot

Tstg

Tj		 Collector-Base Voltage (IE = 0)

Collector-Emitter Voltage (IB = 0)

Emitter-Base Voltage (IC = 0)

Collector Current

Collector Peak Current

Base Current

Total Dissipation at Tc 25

Storage Temperature

Max. Operating Junction Temperature
40

40

4

4

8

2

40

-65 to +150

150
V

V

V

A

A

A

W






Description

The MJE521 is a silicon epitaxial-base NPN transistor in Jedec SOT-32 plastic package, intended for use in 5 to 20W audio amplifiers, general purpose amplifier and switching circuits.




Parameters:

Technical/Catalog InformationMJE521
VendorSTMicroelectronics
CategoryDiscrete Semiconductor Products
Transistor TypeNPN
Voltage - Collector Emitter Breakdown (Max)40V
Current - Collector (Ic) (Max)4A
Power - Max40W
DC Current Gain (hFE) (Min) @ Ic, Vce40 @ 1A, 1V
Vce Saturation (Max) @ Ib, Ic-
Frequency - Transition-
Current - Collector Cutoff (Max)-
Mounting TypeThrough Hole
Package / CaseSOT-32-3, TO-126-3
PackagingTube
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names MJE521
MJE521
497 2583 5 ND
49725835ND
497-2583-5



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