Owner's manual
SBR40150
Document number: DS30989 Rev. 6 - 2
2 of 4
www.diodes.com
May 2012
© Diodes Incorporated
SBR40150CT
SBR40150CTFP
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
150 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 (2uS-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
θ
JC
2
4
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
V
F
-
-
0.71
0.90
0.77
V
I
F
= 20A, T
J
= 25ºC
I
F
= 20A, T
J
= 125ºC
Leakage Current (Note 6)
I
R
- -
0.1
10
mA
V
R
= 150V, T
J
= 25ºC
V
R
= 150V, T
J
= 125ºC
Notes: 6. Short duration pulse test used to minimize self-heating effect.
0
10
20
0
25
50
75
100
125
150 175
T
C
, CASE TEMPERATURE (
°
C)
I
F(AVE)
, AVERAGE FORWARD CURRENT (A)
0.1
1
10
100
0.10 0.20 0.30 0.40 0.50
0.60
0.70
0.80 0.90 1.00
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Tj=25°C
Tj=125°C
Tj=175°C
Tj=75 °C
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
Figure 1: Current Derating Curve, Per Element Figure 2: Typical Forward Characteristics, Per Element
0.001
0.01
0.1
1
10
0
30 60 90 120 150
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
I
R
, INSTANTANEOUS REVERSE CURRENT (mA)
T
j
=25°C
T
j
=125°C
T
j
=175°C
T
j
=75°C
Figure 3: Typical Reverse Characteristics, Per Element