SBR is a registered trademark of Diodes Incorporated.
SBR2045
Document number: DS30958 Rev. 8 - 2
2 of 5
www.diodes.com
May 2012
? Diodes Incorporated
SBR2045CT
SBR2045CTFP
Maximum Ratings
(Per Leg)
@TA
= 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
VRRM
VRWM
VRM
45 V
Average Rectified Output Current (Per Leg)
(Total)
IO
10
20
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
IFSM
120 A
Peak Repetitive Reverse Surge Current (2μS-1Khz)
IRRM
2 A
Isolation Voltage (ITO-220AB Only)
From terminal to heatsink t = 3 sec.
VAC
2000 V
Thermal Characteristics (Per Leg)
Characteristic Symbol Value Unit
Typical Thermal Resistance
Package = TO-220AB
Package = ITO-220AB
RθJC
2
4
oC/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150 oC
Electrical Characteristics
(Per Leg)
@TA
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop
VF
-
-
0.43
0.54
0.49
V
IF
= 10A, T
J
= 25oC
IF
= 10A, T
J
= 125oC
Leakage Current (Note 6)
IR
- - 0.5 100
mA
VR
= 45V, T
J
= 25oC
VR
= 45V, T
J
= 125oC
Notes: 6. Short duration pulse test used
to minimize self-heating effect.
相关PDF资料
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