MBR40250 Просмотр технического описания (PDF) - Kersemi Electronic Co., Ltd.
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MBR40250 Datasheet PDF : 6 Pages
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MBR40250, MBR40250T, MBRF40250T
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(Rated VR) TC = 82°C MBR40250, MBR40250T
(Rated VR) TC = 46°C MBRF40250T
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20 kHz) TC = 82°C MBR40250, MBR40250T
(Rated VR, Square Wave, 20 kHz) TC = 46°C MBRF40250T
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 20 kHz)
VRRM
250
V
VRWM
VR
IF(AV)
40
A
IFRM
80
A
IFSM
150
A
Storage Temperature
Tstg
*65 to +175
°C
Operating Junction Temperature
TJ
*65 to +150
°C
Voltage Rate of Change (Rated VR)
dv/dt
10,000
V/ms
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
THERMAL CHARACTERISTICS
Rating
Maximum Thermal Resistance
Junction−to−Case
MBR40250(T)
MBRF40250
Junction−to−Ambient
MBR40250(T)
MBRF40250
Symbol
RqJC
RqJA
Value
2.0
3.0
60
50
Unit
°C/W
ELECTRICAL CHARACTERISTICS
Rating
Symbol
Value
Unit
Maximum Instantaneous Forward Voltage (Note 1)
VF
V
IF = 20 A, TC = 25°C
0.86
IF = 20 A, TC = 125°C
0.71
IF = 40 A, TC = 25°C
0.97
IF = 40 A, TC = 125°C
0.86
Maximum Instantaneous Reverse Current (Note 1)
IR
Rated DC Voltage, TC = 25°C
Rated DC Voltage, TC = 125°C
mA
0.03
30
Maximum Reverse Recovery Time
trr
ns
IF = 1.0 A, di/dt = 50 A/ms, TC = 25°C
35
DYNAMIC CHARACTERISTICS
Capacitance
VR = −5.0 V, TC = 25°C, Frequency = 1.0 MHz
CT
500
pF
1. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤ 2.0%.
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