Manual

SBR is registered trademarks of Diodes Incorporated.
SBRT5A50SAF
Document number: DS36544 Rev. 5 - 2
2 of 4
www.diodes.com
March 2014
© Diodes Incorporated
SBRT5A50SAF
NEW PRODUCT ADVANCED INFORMATION
ADVANCE INFORMATION
ADVANCE INFORMATION
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
50 V
Average Rectified Output Current
I
O
5 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
100 A
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance Junction to Ambient (Note 5)
R
θJA
38 °C/W
Typical Thermal Resistance Junction to Case (Note 5)
R
θJC
28 °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
Forward Voltage Drop
V
F
—
—
0.39
0.46
0.32
0.44
—
0.53
—
0.5
V
I
F
= 2.5A, T
J
= +25°C
I
F
= 5A, T
J
= +25°C
I
F
= 2.5A, T
J
= +125°C
I
F
= 5A, T
J
= +125°C
Leakage Current (Note 6)
I
R
—
—
30
7
150
45
μA
mA
V
R
= 50V, T
J
= +25°C
V
R
= 50V, T
J
= +125°C
Notes: 5. Device mounted on FR-4 substrate, 1" x 1", 2oz, single-sided, PC boards with 0.56" x 0.73" copper pad.
6. Short duration pulse test used to minimize self-heating effect.
0
0.5
1
1.5
2
2.5
3
0123456
I , AVERAGE RECTIFIED OUTPUT CURRENT (A)
O
Figure 1 Forward Power Dissipation
P
, AVE
R
A
G
E F
O
R
WA
R
D
POWER DISSIPATION (W)
F(AV)
Note 5
0.01
0.1
1
10
0.0 0.2 0.4 0.6 0.8
Figure 2 Typical Forward Characteristics
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
I , INSTANTANEOUS FORWARD CURRENT (A)
F
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
T = 100°C
A
T = -55°C
A