MJE5740 データシートの表示（PDF） - ON Semiconductor

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MJE5740

NPN Silicon Power Darlington Transistors

ON Semiconductor 

MJE5740, MJE5742

MJE5742 is a Preferred Device

NPN Silicon Power

Darlington Transistors

The MJE5740 and MJE5742 Darlington transistors are designed for

high−voltage power switching in inductive circuits.

Features

• Pb−Free Packages are Available*

Applications

• Small Engine Ignition

• Switching Regulators

• Inverters

• Solenoid and Relay Drivers

• Motor Controls

http://onsemi.com

POWER DARLINGTON

TRANSISTORS

8 AMPERES

300−400 VOLTS

80 WATTS

MAXIMUM RATINGS

Rating

Collector−Emitter Voltage

Symbol

VCEO(sus)

MJE5740

MJE5742

Value

300

400

Unit

Vdc

Collector−Emitter Voltage

MJE5740

MJE5742

VCEV

Vdc

600

800

Emitter−Base Voltage

VEB

Collector Current − Continuous

IC

− Peak (Note 1)

ICM

Base Current

− Continuous

IB

− Peak (Note 1)

IBM

Total Device Dissipation @ TC = 25_C

PD

Derate above 25°C

8

Vdc

8

Adc

16

2.5

Adc

5

2

W

16

W/_C

Total Device Dissipation @ TC = 25_C

PD

Derate above 25°C

80

W

640

W/_C

Operating and Storage Junction

Temperature Range

TJ, Tstg −65 to +150 _C

THERMAL CHARACTERISTICS

Characteristics

Symbol

Max

Unit

Thermal Resistance, Junction−to−Case

RqJC

1.25

_C/W

Thermal Resistance, Junction−to−Ambient RqJA

62.5

_C/W

Maximum Lead Temperature for Soldering

TL

Purposes 1/8″ from Case for 5 Seconds

275

_C

Maximum ratings are those values beyond which device damage can occur.

Maximum ratings applied to the device are individual stress limit values (not

normal operating conditions) and are not valid simultaneously. If these limits are

exceeded, device functional operation is not implied, damage may occur and

reliability may be affected.

1. Pulse Test: Pulse Width = 5 ms, Duty Cycle ≤ 10%.

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

© Semiconductor Components Industries, LLC, 2006

1

February, 2006 − Rev. 6

≈ 100 ≈ 50

MARKING

DIAGRAM

123

TO−220AB

CASE 221A−09

STYLE 1

MJE574xG

AY WW

MJE574x

G

A

Y

WW

= Device Code

x = 0 or 2

= Pb−Free Package

= Assembly Location

= Year

= Work Week

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

Preferred devices are recommended choices for future use

and best overall value.

Publication Order Number:

MJE5740/D

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