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| MBR3045C Datasheet, PDF (2/3 Pages) Vishay Siliconix – Dual Schottky Rectifiers | |||
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MBR3045C
DIODE
ï® ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
DC Blocking Voltage
VR
45
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
VRRM
45
V
VRWM
45
V
Maximum PMS Reverse Voltage
VR(RMS)
31.5
V
Average Rectified Forward Current
(Rated VR) TC=130°C (Note 1)
Per Leg
Total
IO
15
A
30
A
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20 kHz) (TC=125°C)
IFRM
30
A
Non-Repetitive Peak Surge Current (Surge Applied At
Rated Load Conditions Half Wave, Single Phase, 60Hz)
IFSM
150
A
Voltage Rate of Change (Rated VR)
dv/dt
10000
V/µs
Typical Junction Capacitance (Note 3)
Operating Junction Temperature (Note 3)
CJ
650
pF
TJ
-65 ~ +150
°C
Storage Temperature
TSTG
-65 ~ +150
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The heat generated must be less than the thermal conductivity from Junction-to-Ambient: dPD/dTJ<1/θJA.
3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
ï® THERMAL DATA
PARAMETER
Junction to Ambient
Junction to Case
TO-220
TO-220F
ï® ELECTRICAL CHARACTERISTICS
SYMBOL
θJA
θJC
RATINGS
60
2
5
UNIT
°C/W
°C/W
°C/W
PARAMETER
SYMBOL
TEST CONDITIONS
IF=15A, TC=25°C
Instantaneous Forward Voltage Drop
VFM
IF=15A, TC=125°C
IF=30A, TC=25°C
IF=30A, TC=125°C
Instantaneous Reverse Current
IRM
Rated DC Voltage, TC=25°C
Rated DC Voltage, TC=125°C
Note: Pulse Test: Pulse Width = 300µs, Duty Cycle ⤠2.0%.
MIN TYP MAX UNIT
0.62
0.57
V
0.76
0.72
V
200 μA
80 mA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 2
QW-R202-028.B
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