General Purpose Transistors

Page 3

QW-JTR28

REV:A

Comchip Technology CO., LTD.

Company reserves the right to improve product design , functions and reliability without notice.

Fig.5 - IC — VBE

Base - Emmiter Voltage , VBE (mV)

Fig.3 - VBEsat ─ IC

Collector Current, Ic (mA)

-600

-900

-1200

-300

-300

-600

-1200

-900

-0.1

-1

-10

-100

-200

-0.1

-10

-100 -200

-40

-0.72

-10

100

10

Fig.6 - fT — IC

1000

Collector Current , Ic (mA)

Rating And Characteristic Curves (TK3906LED03-HF)

-1

Fig.4 - VCEsat — IC

Collector Current , Ic (mA)

Ta=100°C

Ta=25°C

ß=10

-0.1

-10

-100 -200

-1

-100

-10

-450uA

VCE=-1V

COMMON EMITTER

-1

-0

-2

-14

-20

-16

-4

-6

-8

-10

-18

-12

-0.0

Fig.1 - Static Characteristic

Collector-Emitter Voltage, VCE (V)

-0.25

-0.50

-0.75

-1.00

-1.25

-1.50

1000

10

100

-0.1

Collector Current , Ic (mA)

-1

Fig.2 - hFE — IC

-10

-100 -200

-1.75

-95uA

-85.5uA

-76uA

-66.5uA

-57uA

-47.5uA

-38uA

-28.5uA

-19uA

IB=-9.5uA

Ta=25°C

COMMON EMITTER

-22

Ta=25°C

Ta=100°C

COMMON EMITTER

VCE = -1V

Ta=25°C

Ta=100°C

-1000

ß=10

VCE

=20V

Ta=25°C

COMMON EMITTER