Diodes SBR4045CTFP - Manual (Page 2)

SBR4045
Document number: DS30977 Rev. 6 - 2
2 of 5
www.diodes.com
May 2012
© Diodes Incorporated
SBR4045CT
SBR4045CTFP
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
45 V
Average Rectified Output Current Per Device (Per Leg)
(Total)
I
O
20
40
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I
FSM
280 A
Peak Repetitive Reverse Surge Current (2 μS-1Khz) I
RRM
2 A
Isolation Voltage (ITO-220AB Only)
From terminal to heatsink t = 3 sec.
V AC
2000 V
Thermal Characteristics (Per Leg)
Characteristic Symbol Value Unit
Typical Thermal Resistance
Package = TO-220AB
Package = ITO-220AB
R θJC 2
4 ºC/W
Operating and Storage Temperature Range T
J
, T
STG
-65 to +150 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
-
-
0.47
0.55
0.50
V
I
F
= 20A, T
J
= 25ºC
I
F
= 20A, T
J
= 125ºC
Leakage Current (Note 6) I
R
- -
0.5
100
mA
V
R
= 45V, T
J
= 25ºC
V
R
= 45V, T
J
= 125ºC
Notes: 6. Short duration pulse test used to minimize self-heating effect.