SBR20A60CTBQ_15 Datasheet, PDF (2/5 Pages) Diodes Incorporated – SUPER BARRIER RECTIFIER 20A SBR®

SBR20A60CTQ
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
60
V
V_RM
Average Rectified Output Current Per Device
I_O
20
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
I_FSM
180
A
Peak Repetitive Reverse Surge Current (2μS - 1Khz)
Repetitive Peak Avalanche Power (1μs, +25°C)
I_RRM
3
A
P_ARM
7000
W
Non-Repetitive Avalanche Energy (T_J = +25°C, I_AS = 12A L = 10mH)
E_AS
500
mJ
Thermal Characteristics (Per Leg)
Characteristic
Typical Thermal Resistance
Thermal Resistance Junction to Case (Note 5)
Thermal Resistance Junction to Ambient (Note 5)
Operating and Storage Temperature Range
Symbol
R_θJC
R_θJA
T_J, T_STG
Value
4
8
-65 to +150
Unit
°C/W
°C
Electrical Characteristics (Per Leg) (@T_A = +25°C, unless otherwise specified.)
Characteristic
Forward Voltage Drop
Leakage Current (Note 6)
Symbol
Min
—
V_F
—
—
—
I_R
—
Typ
0.50
0.47
0.63
0.14
45
Max
—
—
0.79
0.5
—
Unit
V
mA
Test Condition
I_F = 10A, T_J = +25°C
I_F = 10A, T_J = +125°C
I_F = 20A, T_J = +25°C
V_R = 60V, T_J = +25°C
V_R = 60V, T_J = +125°C
Notes:
5. Mounted heatsink black Aluminum, 45mm*20mm*12mm, minimum recommended pad layout as shown on Diodes Inc. suggested pad layout document
AP02001, which can be found on our website at http://www.diodes.com.
6. Short duration pulse test used to minimize self-heating effect.
6
20
10
T_A = +150°C
5
T_A = +125°C
1
4
3
T_A = +85°C
0.1
T_A = +25°C
2
0.01
1
0
0
5
10
15
I_F(AV) AVERAGE FORWARD CURRENT (A)
Figure 1 Forward Power Dissipation
0.001
0 100 200 300 400 500 600 700 800
V_F, INSTANTANEOUS FORWARD VOLTAGE (mV)
Figure 2 Typical Forward Characteristics
Note: 7. Mounted heatsink, black Aluminum, 45mm*20mm*12mm,min recommended pad layout layout.
SBR is a registered trademark of Diodes Incorporated.
SBR20A60CTBQ
Document number: DS36363 Rev. 1 - 2
2 of 5
www.diodes.com
July 2013
© Diodes Incorporated