STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

SILICON NPN TRANSISTOR s. STMicroelectronics PREFERRED. SALESTYPE. DESCRIPTION. The MJE521 is a silicon Epitaxial-Base NPN transistor in Jedec MJE521 /D. MJE521 . Plastic Medium Power. NPN Silicon Transistor. These devices are designed for use in general purpose amplifier and switching circuits. Features. High DC Current Gain. MJE371 is Complementary to NPN MJE521 . These Devices are Pb Free and are RoHS Compliant*. MAXIMUM RATINGS. MJE371 is Complementary to NPN MJE521 . Pb-Free Package is Available. Part Electrical Specifications. Product. Compliance. Status. Polarity. Type. VCE(sat). MJE521 . MJE371. 4.0. 40. 40. 40. 40. - -. 1,000. - -. - -. - -. MJE720. MJE710. 1.5. 20. 40. 40. 40. - -. 150. 1.0. 1.5. - -. MJE721. MJE711. 1.5. 20. 60. 60. 40. - -. 150.

Part Number MJE521
Main Category Discrete Semiconductor Products
Sub Category Transistors - Bipolar (BJT) - Single
Brand STMicroelectronics
Description TRANS NPN 40V 4A TO225AA
Series -
Packaging Bulk
Transistor Type NPN
Current - Collector (Ic) (Max) 4A
Voltage - Collector Emitter Breakdown (Max) 40V
Vce Saturation (Max) @ Ib, Ic -
Current - Collector Cutoff (Max) 100µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 40 @ 1A, 1V
Power - Max 40W
Frequency - Transition -
Operating Temperature -65°C ~ 150°C (TJ)
Mounting Type Through Hole
Package / Case TO-225AA, TO-126-3
Supplier Device Package TO-225AA
Image Discrete Semiconductor Products - Transistors
Lowest Price: $1.01   Highest Price: $4.01
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

MJE521

Brand:

STMicroel

D/C:
Qty:

5682

Price (USD):

1.01

Company:

MLC Europe B.V.

Buy
Part Number:

MJE521

Brand:

STMICROELECT

D/C:
Qty:

22111

Price (USD):

1.76

Company:

CIS Ltd (CHECK IC SOLUTION LIMITED)

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Part Number:

MJE521

Brand:

ST/MICRON

D/C:
21+
Qty:

6870

Price (USD):

2.51

Company:

ONSTAR ELECTRONICS CO., LIMITED

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Part Number:

MJE521

Brand:

ST

D/C:
Qty:

6568

Price (USD):

3.26

Company:

Dedicate Electronics (HK) Limited

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Part Number:

MJE521

Brand:

STMicroelectronics

D/C:
Qty:

21010

Price (USD):

4.01

Company:

N&S Electronic Co., Limited

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MJE521 Ref.

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