MBR140SF datasheet(3/5 Pages) ONSEMI

3 / 5 page

MBR140SF, NRVB140SF

http://onsemi.com

Figure 1. Typical Forward Voltage

Figure 2. Maximum Forward Voltage

0.1

vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)

1.0

VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE

(VOLTS)

0.1

0.7

0.3

0.5

0.9

TJ = 85°C

TJ = 125°C

TJ = −40°C

TJ = 25°C

100

0.1

1.0

0.1

0.7

0.3

0.5

0.9

TJ = 85°C

TJ = 125°C

TJ = 25°C

Figure 3. Typical Reverse Current

Figure 4. Maximum Reverse Current

VR, REVERSE VOLTAGE (VOLTS)

100E−3

10E−3

1.0E−3

100E−6

10E−6

1.0E−6

VR, REVERSE VOLTAGE (VOLTS)

1.0E+0

100E−6

10E−6

TJ = 125°C

TJ = 85°C

TJ = 25°C

TJ = 85°C

TJ = 25°C

100E−3

10E−3

1.0E−3

Ipk/Io = 5

Figure 5. Current Derating

IO, AVERAGE FORWARD CURRENT (AMPS)

0.2

1.0

0.6

0.5

0.3

0.1

1.0

0.4

0.8

1.2

1.6

0.4

SQUARE

WAVE

Ipk/Io = p

Ipk/Io = 10

Ipk/Io = 20

0.6

1.4

0.2

0.7

0.8

0.9

Figure 6. Forward Power Dissipation

Ipk/Io = 5

TL, LEAD TEMPERATURE (°C)

1.8

0.8

0.4

0.2

125

0.6

SQUARE

WAVE

Ipk/Io = p

Ipk/Io = 10

Ipk/Io = 20

115

1.2

1.4

1.6

95 105

freq = 20 kHz

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