Maximum ratings, Thermal characteristics, Electrical characteristics – Diodes SBR1045D1Q User Manual
Page 2
SBR1045D1Q
Document number: DS36362 Rev. 1 - 2
2 of 5
June 2013
© Diodes Incorporated
SBR1045D1Q
SBR is a registered trademark of Diodes Incorporated.
Maximum Ratings
(@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
RMS Reverse Voltage
V
R(RMS)
32 V
Average Rectified Output Current
I
O
10 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
90 A
Repetitive Peak Avalanche Power (1µs, +25°C)
P
ARM
5000 W
Non-Repetitive Avalanche Energy
(T
J
= +25°C, I
AS
= 12A, L = 10mH)
E
AS
200 mJ
Thermal Characteristics
Characteristic Symbol
Value
Unit
Typical Thermal Resistance
Thermal Resistance Junction to Ambient (Note 5)
Thermal Resistance Junction to Case (Note 5)
R
ΘJA
R
ΘJC
29
3
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-55 to +150
°C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Min
Typ
Max
Unit
Test
Condition
Reverse Breakdown Voltage (Note 6)
V
(BR)R
45
V
I
R
= 0.5mA
Forward Voltage Drop
V
F
0.42
0.37
0.53
0.50
0.58
V
I
F
= 5A, T
J
= +25°C
I
F
= 5A, T
J
= +125°C
I
F
= 10A, T
J
= +25°C
I
F
= 10A, T
J
= +125°C
Leakage Current (Note 6)
I
R
150
50
300
µA
mA
V
R
= 45V, T
J
= +25°C
V
R
= 45V, T
J
= +125°C
Total Capacitance
C
T
400
pF
V
R
= 5V, f = 1MHz
T
J
= +25°C
Notes:
5. Device mounted on polymide substrate, 240mm
2
Copper pad, double-sided PC Board.
6. Short duration pulse test used to minimize self-heating effect.
Notes:7. Polymide, 2oz. Copper 16x minimum recommended pad layout
Fig. 1 Forward Power Dissipation
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
2
4
6
8
10
I
, AVERAGE FORWARD CURRENT (A)
F(AV)
P
,
P
O
WE
R
D
IS
S
IP
A
T
IO
N
(W
)
D
Fig. 2 Typical Forward Characteristics
0.0001
0.001
0.01
0.1
1
10
100
0
200
400
600
800
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
F
I
, INS
T
A
N
T
A
NEOU
S
F
O
R
W
ARD CURRE
NT
(
A
)
F
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A