BD238 datasheet(3/4 Pages) ONSEMI

Numer części	BD238

Szczegółowy opis	Plastic Medium Power Bipolar Transistors

PDF	4 Pages

Scroll/Zoom	100%

Producent	ONSEMI [ON Semiconductor]

Strona internetowa	http://www.onsemi.com

Logo

3 / 4 page

BD237 (NPN), BD234 (PNP), BD238 (PNP)

http://onsemi.com

1000

Figure 3. Current Gain

IC, COLLECTOR CURRENT (mA)

100

TJ = + 150°C

TJ = − 55°C

VCE = 2.0 V

700

500

300

200

TJ = + 25°C

3.0 5.0

20 30

2000

2.0

100

200

1000

300 500

Figure 4. “On” Voltages

1.5

3.0 5.0

20 30

2000

2.0

100

200

1000

300 500

1.2

0.9

0.6

0.3

IC, COLLECTOR CURRENT (mA)

TJ = 25°C

VBE(sat) @ IC/IB = 10

VCE(sat) @ IC/IB = 10

VBE @ VCE = 2.0 V

Figure 5. 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 0.3

0.5

1.0

2.0 3.0

5.0

100

200 300

1000

500

qJC(t) = r(t) qJC

qJC = 4.16°C/W MAX

qJC = 3.5°C/W TYP

D CURVES APPLY FOR POWER

PULSE TRAIN SHOWN

READ TIME AT t1

TJ(pk) − TC = P(pk) qJC(t)

P(pk)

DUTY CYCLE, D = t1/t2

D = 0.5

SINGLE PULSE

D = 0.2

D = 0.1

D = 0.05

D = 0.01

BD238 Arkusz danych(PDF) 3 Page - ON Semiconductor

BD238 Arkusz danych(HTML) 3 Page - ON Semiconductor

Html Pages

1 2 3 4

Arkusz danych Pobierz

Link URL