BUX85/D - ON Semiconductor

Motorola Bipolar Power Transistor Device Data



    

The BUX85 is designed for high voltage, high speed power switching applications

like converters, inverters, switching regulators, motor control systems.

SPECIFICATIONS FEATURES:

•VCEO(sus) 450 V

•VCES(sus) 1000 V

•Fall time = 0.3 µs (typ) at IC = 1.0 A

•VCE(sat) = 1.0 V (max) at IC = 1.0 A, IB = 0.2 A

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

MAXIMUM RATINGS

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Rating

ÎÎÎÎÎÎÎ

Symbol

ÎÎÎÎÎ

BUX84

ÎÎÎÎÎÎ

BUX85

ÎÎÎÎ

Unit

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Collector–Emitter Voltage

ÎÎÎÎÎÎÎ

VCEO(sus)

ÎÎÎÎÎ

400

ÎÎÎÎÎÎ

450

ÎÎÎÎ

Vdc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Collector–Emitter Voltage

ÎÎÎÎÎÎÎ

VCES

ÎÎÎÎÎ

800

ÎÎÎÎÎÎ

1000

ÎÎÎÎ

Vdc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Emitter Base Voltage

ÎÎÎÎÎÎÎ

VEBO

ÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎ

Vdc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Collector Current

— Continuous

— Peak (1)

ÎÎÎÎÎÎÎ

ICM

ÎÎÎÎÎÎÎÎÎÎ

3.0

ÎÎÎÎ

Adc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Base Current

— Continuous

— Peak (1)

ÎÎÎÎÎÎÎ

IBM

ÎÎÎÎÎÎÎÎÎÎ

0.75

1.0

ÎÎÎÎ

Adc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Reverse Base Current — Peak

ÎÎÎÎÎÎÎ

IBM

ÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎ

Adc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Total Power Dissipation @ TC = 25

Derate above 25

ÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎ

400

ÎÎÎÎ

Watts

mW/

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Operating and Storage Junction Temperature Range

ÎÎÎÎÎÎÎ

TJ, Tstg

ÎÎÎÎÎÎÎÎÎÎ

–65 to +150

ÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

THERMAL CHARACTERISTICS

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Characteristic

ÎÎÎÎÎÎÎ

Symbol

ÎÎÎÎÎÎÎÎÎÎ

Max

ÎÎÎÎ

Unit

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Thermal Resistance, Junction to Case

ÎÎÎÎÎÎÎ

RθJC

ÎÎÎÎÎÎÎÎÎÎ

2.5

ÎÎÎÎ

C/W

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Thermal Resistance, Junction to Ambient

ÎÎÎÎÎÎÎ

RθJA

ÎÎÎÎÎÎÎÎÎÎ

62.5

ÎÎÎÎ

C/W

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Maximum Lead Temperature for Soldering Purpose:

1/8″ from Case for 5 Seconds

ÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎ

275

ÎÎÎÎ

(1) Pulse Test: Pulse Width = 5 ms, Duty Cycle

10%.

SWITCHMODE is a trademark of Motorola, Inc.



SEMICONDUCTOR TECHNICAL DATA Order this document

by BUX85/D

 Motorola, Inc. 1995



2 AMPERES

POWER TRANSISTOR

NPN SILICON

450 VOLTS

50 WATTS

CASE 221A–06

TO–220AB

REV 7

BUX85

2 Motorola Bipolar Power Transistor Device Data

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ELECTRICAL CHARACTERISTICS (TC = 25

C unless otherwise noted)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Characteristic

ÎÎÎÎ

Symbol

ÎÎÎÎ

Min

ÎÎÎÎ

Typ

ÎÎÎÎ

Max

ÎÎÎ

Unit

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

OFF CHARACTERISTICS (1)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Collector–Emitter Sustaining Voltage

(IC = 100 mAdc, (L = 25 mH) See fig. 1

ÎÎÎÎ

VCEO(sus)

ÎÎÎÎ

450

ÎÎÎÎ

—

ÎÎÎÎ

—

ÎÎÎ

Vdc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Collector Cutoff Current

(VCES = Rated Value)

(VCES = Rated Value, TC = 125

ÎÎÎÎ

ICES

ÎÎÎÎ

—

ÎÎÎÎ

—

ÎÎÎÎ

0.2

1.5

ÎÎÎ

mAdc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Emitter Cutoff Current

(VEB = 5 Vdc, IC = 0)

ÎÎÎÎ

IEBO

ÎÎÎÎ

—

ÎÎÎÎ

—

ÎÎÎÎ

ÎÎÎ

mAdc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ON CHARACTERISTICS (1)

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

DC Current Gain

(IC = 0.1 Adc, VCE = 5 V)

ÎÎÎÎ

hFE

ÎÎÎÎ

—

ÎÎÎ

—

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Collector–Emitter Saturation Voltage

(IC = 0.3 Adc, IB = 30 mAdc)

(IC = 1 Adc, IB = 200 mAdc)

ÎÎÎÎ

VCE(sat)

ÎÎÎÎ

—

ÎÎÎÎ

—

ÎÎÎÎ

0.8

ÎÎÎ

Vdc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Base–Emitter Saturation Voltage

(IC = 1 Adc, IB = 0.2 Adc)

ÎÎÎÎ

VBE(sat)

ÎÎÎÎ

—

ÎÎÎÎ

—

ÎÎÎÎ

1.1

ÎÎÎ

Vdc

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

DYNAMIC CHARACTERISTICS

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Current–Gain — Bandwidth Product

(IC = 500 mAdc, VCE = 1 0 Vdc, f = 1 MHz)

ÎÎÎÎ

—

ÎÎÎÎ

—

ÎÎÎ

MHz

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

SWITCHING CHARACTERISTICS

ÎÎÎÎÎÎÎ

Turn–on Time

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

VCC = 250 Vdc, IC = 1 A

IB1 = 0.2 A, IB2 = 0.4 A

See fig. 2

ÎÎÎÎ

ton

ÎÎÎÎ

—

ÎÎÎÎ

0.3

ÎÎÎÎ

0.5

ÎÎÎ

µs

ÎÎÎÎÎÎÎ

Storage Time

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

VCC = 250 Vdc, IC = 1 A

IB1 = 0.2 A, IB2 = 0.4 A

See fig. 2

ÎÎÎÎ

—

ÎÎÎÎ

3.5

ÎÎÎ

µs

ÎÎÎÎÎÎÎ

Fall Time

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

See fig. 2

ÎÎÎÎ

—

ÎÎÎÎ

0.3

ÎÎÎÎ

—

ÎÎÎ

µs

ÎÎÎÎÎÎÎ

Fall Time

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Same above cond. at TC = 95

ÎÎÎÎ

—

ÎÎÎÎ

—

ÎÎÎÎ

1.4

ÎÎÎ

µs

(1) Pulse Test: PW = 300 µs, Duty Cycle

2%.

BUX85

Motorola Bipolar Power Transistor Device Data

Figure 1. Test Circuit for VCEOsust

Figure 2. Switching Times/Test Circuit

30–60 Hz

~4 V +

+6 V

100

Ω

VERT

HOR

OSCILLOSCOPE

250

100

(mA)

MIN VCEOsust

VCEO (V)

IB %

IC %

WAVEFORM

IBon

IBoff

ICon

ton ts

≤

30 ns

+25 V

VIM

VI100

Ω

BD140

100

Ω

200

Ω

680

F250

Ω

100

FVCC

250 V

680

T.U.T.

BD139

BUX85

4 Motorola Bipolar Power Transistor Device Data

PACKAGE DIMENSIONS

CASE 221A–06

TO–220AB

ISSUE Y

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. DIMENSION Z DEFINES A ZONE WHERE ALL

BODY AND LEAD IRREGULARITIES ARE

ALLOWED.

DIM MIN MAX MIN MAX

MILLIMETERSINCHES

A0.570 0.620 14.48 15.75

B0.380 0.405 9.66 10.28

C0.160 0.190 4.07 4.82

D0.025 0.035 0.64 0.88

F0.142 0.147 3.61 3.73

G0.095 0.105 2.42 2.66

H0.110 0.155 2.80 3.93

J0.018 0.025 0.46 0.64

K0.500 0.562 12.70 14.27

L0.045 0.060 1.15 1.52

N0.190 0.210 4.83 5.33

Q0.100 0.120 2.54 3.04

R0.080 0.110 2.04 2.79

S0.045 0.055 1.15 1.39

T0.235 0.255 5.97 6.47

U0.000 0.050 0.00 1.27

V0.045 ––– 1.15 –––

Z––– 0.080 ––– 2.04

1 2 3

SEATING

PLANE

–T–

STYLE 1:

PIN 1. BASE

2. COLLECTOR

3. EMITTER

4. COLLECTOR

How to reach us:

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Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty , representation or guarantee regarding

the suitability of its products for any particular purpose, nor does Motorola 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 consequential or incidental damages. “Typical” parameters can and do vary in different

applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does

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the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such

unintended or unauthorized application, Buyer shall indemnify and hold Motorola 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 Motorola was negligent regarding the design or manufacture of the part.

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BUX85/D

*BUX85/D*

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