2

2SC3809

REGARDING CLEANSING

Cleanse the flux after soldering. Particularly, cleanse the bottom surface of the transistor so that flux does not remain.

If any flux remains on the bottom surface, it may absorb moisture, resulting in short circuit among pins due to metal-migration

at the metalized area of the transistor. You can use alcohol as a solvent.

Do not apply ultra-sonic-cleaning on this product.

°°°°°C)

FEEDBACK CAPACITANCE vs.

COLLECTOR TO BASE VOLTAGE

DC CURRENT GAIN vs.

COLLECTOR CURRENT

f = 1.0 MHz

2

1

0.5

0.3

0

0

0.5 1.0

5.0 10

30

0.5

1

2

5

10

20

30

0.5

1

5

10

50

200

100

50

10

20

10

5.0

3.0

2.0

1.0

0.5

0.3

0.2

0.1

GAIN BANDWIDTH PRODUCT vs.

COLLECTOR CURRENT