MBR3045WT datasheet(2/4 Pages) ONSEMI

2 / 4 page

MBR3045WT

http://onsemi.com

THERMAL CHARACTERISTICS (Per Diode)

Rating

Symbol

Max

Unit

Thermal Resistance, Junction−to−Case

Junction−to−Ambient

RqJC

RqJA

1.4

°C/W

ELECTRICAL CHARACTERISTICS (Per Diode)

Instantaneous Forward Voltage (Note 2)

(iF = 20 Amps, TC = 125°C)

(iF = 30 Amps, TC = 125°C)

(iF = 30 Amps, TC = 25°C)

0.6

0.72

0.76

Instantaneous Reverse Current (Note 2)

(Rated dc Voltage, TC = 125°C)

(Rated dc Voltage, TC = 25°C)

100

1.0

2. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤ 2.0%.

vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)

0.1

VR, REVERSE VOLTAGE (VOLTS)

0.1

0.01

0.2

0.4

0.6

100

5.0

1.0

0.8

1.4

Figure 1. Typical Forward Voltage

Figure 2. Typical Reverse Current

100

1.0

1.2

1.0

5.0

3.0

2.0

0.5

0.3

0.2

TJ = 150°C

°C

TJ = 150°C

°C

125

°C

100

°C

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