Diodes SBR8A45SP5 - Manual (Page 2)

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SBR8A45SP5
Document number: DS32081 Rev. 5 - 2
2 of 5
www.diodes.com
October 2012
© Diodes Incorporated
SBR8A45SP5
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
Average Rectified Output Current I
O
8 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
180 A
Thermal Characteristics
Characteristic Symbol Value Unit
Thermal Resistance Junction to Lead R θJL 3 ºC/W
Thermal Resistance Junction to Case (Note 5) R θJC 8 ºC/W
Thermal Resistance Junction to Ambient (Note 5) R θJA 102 ºC/W
Thermal Resistance Junction to Ambient (Note 6) R θJA 60 ºC/W
Operating Temperature Range
V
R
≤ 80% V
RRM
T
J
-65 to +150
ºC V
R
≤ 50% V
RRM
≤180
DC Forward Mode ≤200
Storage Temperature Range T
STG
-65 to +175 ºC
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop V
F
-
- -
0.52
0.60
0.57
V
I
F
= 8A, T
J
= +25ºC
I
F
= 8A, T
J
= +125ºC
Leakage Current (Note 7) I R
-
- 0.03
10
0.30
75
mA
V
R
= 45V, T
J
= +25ºC
V R = 45V, T J = +125ºC
Notes: 5. FR-4 PCB, 2oz. Copper, minimum recommended pad layout per http://www.diodes.com
6. Polymide PCB, 2oz. Copper, minimum recommended pad layout per http://www.diodes.com.
7. Short duration pulse test used to minimize self-heating effect.