MBRF1045 datasheet(2/6 Pages) MOTOROLA

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MBRF1045

Rectifier Device Data

ELECTRICAL CHARACTERISTICS

Characteristic

Symbol

Max

Unit

Maximum Instantaneous Forward Voltage (3)

(iF = 20 Amp, TC = 25°C)

(iF = 20 Amp, TC = 125°C)

(iF = 10 Amp, TC = 125°C)

0.84

0.72

0.57

Volts

Maximum Instantaneous Reverse Current (3)

(Rated DC Voltage, TC = 25°C)

(Rated DC Voltage, TC = 125°C)

0.1

(3) Pulse Test: Pulse Width = 300

µs, Duty Cycle ≤ 2.0%

VR, REVERSE VOLTAGE (VOLTS)

0.001

020

0.01

0.1

100

TJ = 150°C

°C

100

°C

125

°C

NUMBER OF CYCLES AT 60 Hz

100

200

100

0.5

0.2

0.1

0.2

0.4

0.6

0.8

1.2

1.4

vF, INSTANTANEOUS VOLTAGE (VOLTS)

Figure 1. Maximum Forward Voltage

100

°C

TJ = 150°C

0.7

0.3

100

0.5

0.2

0.1

0.2

0.4

0.6

0.8

1.2

1.4

vF, INSTANTANEOUS VOLTAGE (VOLTS)

100

°C

TJ = 150°C

0.7

0.3

Figure 2. Typical Forward Voltage

TJ = 125°C, VRRM MAY BE APPLIED

BETWEEN EACH CYCLE OF SURGE

Figure 3. Maximum Reverse Current

Figure 4. Maximum Surge Capability

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