2N6284G. datasheet(3/7 Pages) ONSEMI

Nome de Peças	2N6284G.

Descrição Electrónicos	Darlington Complementary Silicon Power Transistors

PDF	7 Pages

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Fabricante Electrônico	ONSEMI [ON Semiconductor]

Página de início	http://www.onsemi.com

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2N6284 (NPN); 2N6286, 2N6287 (PNP)

http://onsemi.com

Figure 2. Switching Times Test Circuit

0.2

Figure 3. Switching Times

IC, COLLECTOR CURRENT (AMP)

7.0

2.0

1.0

0.7

0.5

0.1

0.3

0.7

3.0

0.2

1.0

5.0

0.3

3.0

5.0

0.5

2.0

7.0

VCC

- 30 V

SCOPE

TUT

+ 4.0 V

tr, tf v 10 ns

DUTY CYCLE = 1.0%

D1 MUST BE FAST RECOVERY TYPE e.g.,

1N5825 USED ABOVE IB [ 100 mA

MSD6100 USED BELOW IB [ 100 mA

RB & RC VARIED TO OBTAIN DESIRED CURRENT LEVELS

APPROX

+ 8.0 V

APPROX

- 12 V

[ 8.0 k

[ 50

FOR td AND tr, D1 IS DISCONNECTED

AND V2 = 0

FOR NPN TEST CIRCUIT REVERSE ALL POLARITIES

td @ VBE(off) = 0 V

2N6284 (NPN)

2N6287 (PNP)

VCC = 30 Vdc

IC/IB = 250

IB1 = IB2

TJ = 25°C

Figure 4. Thermal Response

t, TIME OR PULSE WIDTH (ms)

1.0

0.01

0.7

0.5

0.3

0.2

0.1

0.07

0.05

0.03

0.02

0.02 0.03

0.05

0.1

0.2

0.5

1.0

2.0

5.0

100

200

1000

500

RqJC(t) = r(t) RqJC

RqJC = 1.09°C/W MAX

D CURVES APPLY FOR POWER

PULSE TRAIN SHOWN

READ TIME AT t1

TJ(pk) - TC = P(pk) RqJC(t)

P(pk)

DUTY CYCLE, D = t1/t2

D = 0.5

SINGLE PULSE

0.2

0.05

0.1

0.02

0.01

0.3

3.0

300

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