Datasheet mje521-d Datasheet

Page 1

MJE521

Plastic Medium−Power NPN Silicon Transistor

These devices are designed for use in general−purpose amplifier and switching circuits. Recommended for use in 5 to 10 Watt audio amplifiers utilizing complementary symmetry circuitry.

Features

• DC Current Gain − h

• Complementary to PNP MJE371

• Pb−Free Package is Available*

MAXIMUM RATINGS

Rating Symbol Value Unit

Collector−Emitter Voltage Collector−Base Voltage Emitter Base Voltage Collector Current − Continuous

ООООООООО

Base Current − Continuous Total Power Dissipation @ TC = 25_C

Derate above 25_C

Operating and Storage Junction Temperature Range

ООООООООО

THERMAL CHARACTERISTICS

Thermal Resistance, Junction−to−Case

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.

− Peak

Characteristic Symbol Max Unit

= 40 (Min) @ I

= 1.0 Adc

CEO

ÎÎ

TJ, T

stg

ÎÎ

40 40

4.0

8.0

ÎÎ

2.0 40

0.32

–65 to +150

ÎÎ

3.12

Vdc Vdc Vdc Adc

Adc

mW/_C

_C/W

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4 AMPERES

POWER TRANSISTORS

NPN SILICON

40 VOLTS, 40 WATTS

TO−225

CASE 77

MARKING DIAGRAM

Y = Year WW = Work Week JE521 = Device Code G = Pb−Free Package

STYLE 1

YWW

JE521G

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

download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.

February, 2006 − Rev. 5

ORDERING INFORMATION

Device Package Shipping

MJE521 TO−225 500 Units/Box MJE521G

TO−225

(Pb−Free)

1 Publication Order Number:

500 Units/Box

MJE521/D

Page 2

MJE521

ELECTRICAL CHARACTERISTICS (T

= 25°C unless otherwise noted)

Characteristic

OFF CHARACTERISTICS

Collector−Emitter Sustaining Voltage (Note 1)

(IC = 100 mAdc, IB = 0)

ОООООООООООООООООООО

Collector−Base Cutoff Current

(VCB = 30 Vdc, IE = 0)

ОООООООООООООООООООО

Emitter−Base Cutoff Current

(VEB = 4.0 Vdc, IC = 0)

ON CHARACTERISTICS

DC Current Gain (Note 1)

(IC = 1.0 Adc, VCE = 1.0 Vdc)

ОООООООООООООООООООО

1. Pulse Test: Pulse Width v 300 ms, Duty Cycle v 2.0%.

Symbol

CEO(sus)

ÎÎÎ

CBO

ÎÎÎ

EBO

ÎÎÎ

Min

−

Max

−

ÎÎ

100

ÎÎ

100

−

ÎÎ

Unit

Vdc

mAdc

−

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Page 3

MJE521

5.0

3.0

2.0

1.0

0.5

0.3

, COLLECTOR CURRENT (AMP)

0.2

0.1

TJ = 150°C

SECOND BREAKDOWN LIMITED BONDING WIRE LIMITED THERMALLY LIMITED @ TC = 25°C

VCE, COLLECTOR−EMITTER VOLTAGE (VOLTS)

5.0ms

Figure 1. Active−Region Safe Operating Area

1000

700 500

300

200

100

, DC CURRENT GAIN

70 50

3.0 5.0 20 20002.0

TJ = 150°C

25°C

−55 °C

10 50 10030

IC, COLLECTOR CURRENT (mA)

200 500 1000300

1.0ms

20105.02.0

VCE = 1.0 V

The data of Figure 1 based on T

= 150_C; TC is

J(pk)

variable depending on conditions. Second breakdown pulse limits are valid for duty cycles to 10% provided (T

Jpk

) v 150_C. At high case temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by second breakdown.

There are two limitations on the power handling ability of a transistor: average junction temperature and second breakdown. Safe operating area curves indicate IC − V

limits of the transistor that must be observed for reliable operation; i.e., the transistor must not be subjected to greater dissipation than the curves indicate.

403.0

1.5

1.2

0.9

0.6

VOLTAGE (VOLTS)

0.3

TJ = 25°C

@ IC/IB = 10

BE(sat)

VBE @ VCE = 2.0 V

@ IC/IB = 10

3.0 5.0 20 20002.0 10 50 10030 200 500 1000300

CE(sat)

IC, COLLECTOR CURRENT (mA)

Figure 2. DC Current Gain Figure 3. “On” Voltage

1.0

0.7

D = 0.5

0.5

0.3

0.2

0.1

0.07

0.05

r(t), TRANSIENT THERMAL

0.03

RESISTANCE (NORMALIZED)

0.02

0.01

0.2

0.1

0.05

0.01

SINGLE PULSE

0.01 0.03 1.0 2.0 5.0 10 20 50 100 2000.1 0.50.2

0.02 0.05 0.3 3.0 30 500 1000300

qJC(t) = r(t) q qJC = 5.0°C/W MAX

D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t T

J(pk)

t, TIME (ms)

− TC = P

(pk) qJC

Figure 4. Thermal Response

(pk)

(t)

DUTY CYCLE, D = t1/t

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Page 4

MJE521

TO−225

PACKAGE DIMENSIONS

CASE 77−09

ISSUE Z

−B−

−A−

132

2 PL

0.25 (0.010) B

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. 077−01 THRU −08 OBSOLETE, NEW STANDARD 077−09.

DIM MIN MAX MIN MAX

A 0.425 0.435 10.80 11.04 B 0.295 0.305 7.50 7.74 C 0.095 0.105 2.42 2.66 D 0.020 0.026 0.51 0.66 F 0.115 0.130 2.93 3.30 G 0.094 BSC 2.39 BSC H 0.050 0.095 1.27 2.41 J 0.015 0.025 0.39 0.63 K 0.575 0.655 14.61 16.63

M 5 TYP 5 TYP

Q 0.148 0.158 3.76 4.01 R 0.045 0.065 1.15 1.65 S 0.025 0.035 0.64 0.88 U 0.145 0.155 3.69 3.93 V 0.040 −−− 1.02 −−−

STYLE 1:

PIN 1. EMITTER

2. COLLECTOR

3. BASE

MILLIMETERSINCHES

ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

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For additional information, please contact your local Sales Representative.

MJE521/D