MMBT2222LT1 MMBT2222ALT1

3

Motorola Small–Signal Transistors, FETs and Diodes Device Data

Figure 1. Turn–On Time

Figure 2. Turn–Off Time

SWITCHING TIME EQUIVALENT TEST CIRCUITS

Scope rise time < 4 ns

*Total shunt capacitance of test jig, connectors, and oscilloscope.

+16 V

– 2 V

< 2 ns

0

1.0 to 100

µs,

DUTY CYCLE

≈ 2.0%

1 k

Ω

+ 30 V

200

CS* < 10 pF

+16 V

–14 V

0

< 20 ns

1.0 to 100

µs,

DUTY CYCLE

≈ 2.0%

1 k

+ 30 V

200

CS* < 10 pF

– 4 V

1N914

1000

10

20

30

50

70

100

200

300

500

700

1.0 k

0.1

0.2

0.3

0.5 0.7

1.0

2.0

3.0

5.0 7.0

10

20

30

50

70

100

200

300

500 700

IC, COLLECTOR CURRENT (mA)

Figure 3. DC Current Gain

1.0

0.8

0.6

0.4

0.2

0

0.005

0.01

0.02

0.03

0.05

0.1

0.2

0.3

0.5

1.0

2.0

3.0

5.0

10

20

30

50

IB, BASE CURRENT (mA)

Figure 4. Collector Saturation Region