SBR1040CTB
Document number: DS31552 Rev. 5 - 2
2 of 4
www.diodes.com
July 2011
© Diodes Incorporated
SBR1040CTB
SBR is a registered trademark of Diodes Incorporated.
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
40 V
Average Rectified Output Current
Per Leg
Total
I
O
5
10
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
85 A
Thermal Characteristics (Per Leg)
Characteristic Symbol Value Unit
Maximum Thermal Resistance (Note 4)
R
JC
6 ºC/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 (Per leg)
V
F
- 0.53 0.60 V
I
F
= 5A, T
J
= 25ºC
Leakage Current (Note 5)
I
R
- - 0.5 mA
V
R
= 40V, T
J
= 25ºC
Notes: 4. Polymide PCB, 2oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheet/ap2001.pdf
5. Short duration pulse test used to minimize self-heating effect.
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
F
I , INSTANTANEOUS FORWARD CURRENT (A)
F
Fig. 1 Typical Forward Characteristics
0.0001
0.001
0.01
0.1
1
10
100
0 200 400 600 800
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
Fig. 2 Typical Reverse Characteristics
I , INS
AN
ANE
S
EVE
SE
EN
(mA)
R
1
10
100
1,000
10,000
100,000
0 5 10 15 20 25 30 35 40 45
