MPS404A

3

Motorola Small–Signal Transistors, FETs and Diodes Device Data

NORMAL MODE

INVERTED MODE

–100

IC, COLLECTOR CURRENT (mA)

Figure 3. DC Current Gain @ VCE = –0.15 Vdc

–100

IE, EMITTER CURRENT (mA)

Figure 4. DC Current Gain @ VEC = –0.15 Vdc

200

100

30

10

10

1.0

–100

IC, COLLECTOR CURRENT (mA)

Figure 5. DC Current Gain @ VCE = –1.0 Vdc

–100

IE, EMITTER CURRENT (mA)

Figure 6. DC Current Gain @ VEC = –1.0 Vdc

20

40

60

80

–1.0

–2.0 –3.0

–5.0 –7.0 –10

–20

–30

–50 –70

25

°C

–55

°C

1.5

2.0

3.0

5.0

7.0

–1.0

–2.0 –3.0

–5.0 –7.0 –10

–20 –30

–50 –70

TJ = 125°C

25

°C

–55

°C

600

30

40

60

80

100

200

300

400

–1.0

–2.0 –3.0

–5.0 –7.0 –10

–20

–30

–50 –70

TJ = 125°C

25

°C

–55

°C

10

1.0

2.0

3.0

5.0

7.0

–1.0

–2.0 –3.0

–5.0 –7.0 –10

–20 –30

–50 –70

TJ = 125°C

25

°C

–55

°C

IB, BASE CURRENT (mA)

Figure 7. Collector Saturation Region

–0.5

0

–0.005

–0.4

–0.3

–0.2

–0.1

–0.01 –0.02

–0.05

–0.1

–0.2

–0.5

–1.0

–2.0

–5.0

TJ = 25°C

IC = –2.0 mA

–10 mA

–50 mA

–0.5

0

–0.4

–0.3

–0.2

–0.1

–0.05 –0.1

–0.2

–0.5

–1.0

–2.0

–5.0

–10

–20

–50

IB, BASE CURRENT (mA)

Figure 8. Emitter Saturation Region

TJ = 25°C

IE = –0.5 mA –2.0 mA

–10 mA

–50 mA