Technical Note

3/10

BA6950FS, BA6951FS

www.rohm.com

2011.05 - Rev.C

© 2011 ROHM Co., Ltd. All rights reserved.

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Electrical characteristic curves (Reference data)

Fig.1 Supply current 1 (Forward)

Fig.2 Supply current 2 (Standby)

Fig.3 Supply current 3

(BA6950FS)

(BA6950FS)

Fig.4 Supply current 1 (Forward)

Fig.5 Supply current 2 (Standby)

Fig.6 Input bias current

(BA6951FS)

(BA6951FS)

Fig.7 Output saturation voltage H

Fig.8 Output saturation voltage L

Fig.9 Input threshold voltage

(BA6950FS)

(BA6950FS)

Fig.10 Output saturation voltage H

Fig.11 Output saturation voltage L

Fig.12 Thermal derating curve

(BA6951FS)

(BA6951FS)

(SSOP-A16)

4.0

4.2

4.4

4.6

4.8

5.0

0

0.2

0.4

0.6

0.8

Output Current: Iout [A]

-20°C

25°C

75°C

0.0

0.2

0.4

0.6

0.8

1.0

0

0.2

0.4

0.6

0.8

Output Current: Iout [A]

75°C

25°C

-25°C

0.0

0.5

1.0

1.5

0

25

50

75

100

125

150

AMBIENT TEMPERATURE [°C]

ii) 0.813W

ii) Mounted on ROHM standard PCB

(70mm x 70mm x 1.6mm FR4 glass-epoxy board)

i) Package only

i) 0.625W

1

2

3

4

5

34

56

Supply Voltage: Vcc [V]

-20°C

25°C

75°C

0.0

0.1

0.2

0.3

0.4

34

56

Supply Voltage: VB [V]

-20°C

25°C

75°C

0.4

0.5

0.6

0.7

0.8

0.9

34

56

Supply Voltage: Vcc [V]

-20°C

25°C

75°C

0

100

200

300

400

01

23

45

Input Voltage: VR/F [V]

-25°C

25°C

75°C

1

2

3

4

5

34

56

Supply Voltage: Vcc [V]

-20°C

25°C

75°C

0.4

0.5

0.6

0.7

0.8

0.9

34

56

Supply Voltage: Vcc [V]

-20°C

25°C

75°C

4.0

4.2

4.4

4.6

4.8

5.0

0

0.1

0.2

0.3

0.4

Output Current: Iout [A]

-20°C

25°C

75°C

0.0

0.2

0.4

0.6

0.8

1.0

0

0.1

0.2

0.3

0.4

Output Current: Iout [A]

75°C

25°C

-25°C

0.0

1.0

2.0

3.0

4.0

5.0

01

234

Input Voltage: VR/F [V]

75°C

25°C

-25°C