Mbr2045ctp new prod uc t, Maximum ratings (per leg), Thermal characteristics (per leg) – Diodes MBR2045CTP User Manual
Page 2: Electrical characteristics, Per leg)
MBR2045CTP
Document number: DS31799 Rev. 5 - 2
2 of 4
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