MBR1540CT datasheet(2/5 Pages) VISHAY

2 / 5 page

MBR1530CT–MBR1560CT

Vishay Lite–On Power Semiconductor

Rev. A2, 24-Jun-98

2 (5)

Electrical Characteristics

Tj = 25_C

Parameter

Test Conditions

Type

Symbol Min

Typ

Max

Unit

Forward voltage

IF=7.5A, TC=125°C

MBR1530CT

0.57

IF=15A, TC=25°C

–MBR1545CT

0.84

IF=15A, TC=125°C

0.72

IF=7.5A, TC=125°C

MBR1550CT

0.65

IF=15A, TC=25°C

–MBR1560CT

0.90

IF=15A, TC=125°C

0.80

Reverse current

TC=25°C

MBR1530CT

0.1

TC=125°C

–MBR1545CT

TC=25°C

MBR1550CT

1.0

TC=125°C

–MBR1560CT

Diode capacitance

VR=4V, f=1MHz

300

Thermal resistance

junction to case

TL=const.

RthJC

1.7

K/W

Voltage rate of change

( Rated VR )

MBR1530CT

–MBR1540CT

dV/dt

1000

K/W

(

R )

MBR1545CT

–MBR1560CT

dV/dt

10000

K/W

Characteristics (Tj = 25_C unless otherwise specified)

100

150

15341

Tamb – Ambient Temperature ( °C )

Figure 1. Max. Average Forward Current vs.

Ambient Temperature

0.1

1.0

0.2

0.4

0.6

0.8

1.0

IF Pulse Width = 300 µs

Tj = 25°C

2% Duty Cycle

15342

VF – Forward Voltage ( V )

MBR1530 – MBR1545

MBR1550 – MBR1560

Figure 2. Typ. Forward Current vs. Forward Voltage

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