Diodes MBR2045CTP - Manual (Page 2)

MBR2045CTP
Document number: DS31799 Rev. 5 - 2
2 of 4
www.diodes.com
June 2011
© Diodes Incorporated
MBR2045CTP
NEW PROD
UC
T
Maximum Ratings (Per Leg)
@T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage V RRM
V
RWM
V
RM
45 V
Average Rectified Output Current
(Per Leg)
I
O
10
A
(Total) 20
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I FSM
150 A
Isolation Voltage
From terminal to heatsink t = 1min.
V
AC
2000 V
Thermal Characteristics (Per Leg)
Characteristic Symbol Value Unit
Maximum Thermal Resistance Junction to Case R θJC 3 °C/W
Operating and Storage Temperature Range T
J
, T
STG
-65 to +175 ºC
Electrical Characteristics (Per Leg)
@T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop V
F
- 0.59 0.65
V
I
F
= 10A, T
J
= 25ºC
- 0.55 - I F = 10A, T J = 125ºC
Leakage Current (Note 2) I R
- 6 100 μA
V
R
= 45V, T
J
= 25ºC
- - 15 mA V
R
= 45V, T
J
= 125ºC
Notes: 2. Short duration pulse test used to minimize self-heating effect.
3. Device mounted on Black Aluminum Heatsink, 45mm * 20mm * 12mm.
0
1
2
3
4
5
6
7
0 2 4 6 8 10 12
Fig. 1 Forward Power Dissipation
I , AVERAGE FORWARD CURRENT (A)
F(AV)
P
,
P
O
WE
R
DIS
S
IP
A
T
IO
N
(W
)
D
0.0001
0.001
0.01
0.1
1
10
100
0 150 300 450 600 750 900
Fig. 2 Typical Forward Characteristics
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
F
I
, I
N
ST
ANT
A
NE
OUS F
O
RW
ARD
CURRENT
(
A
)
F