SBR30A100CTB
Document number: DS31721 Rev. 5 - 2
2 of 4
www.diodes.com
July 2011
© Diodes Incorporated
SBR30A100CTB
SBR is a registered trademark of Diodes Incorporated.
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
100 V
Average Rectified Output Current @ T
C
= 150ºC Per Leg
Total
I
O
15
30
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
Maximum Thermal Resistance (per leg)
Thermal Resistance Junction to Case (Note 4)
R
θJC
3
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +150 ºC
Electrical Characteristics @T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop (per leg)
V
F
-
0.78
-
0.85
0.70
V
I
F
= 15A, T
J
= 25ºC
I
F
= 15A, T
J
= 125ºC
Leakage Current (Note 5)
I
R
-
-
-
100
10
μA
mA
V
R
= 100V, T
J
= 25ºC
V
R
= 100V, T
J
= 125ºC
Notes: 4. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.
5. Short duration pulse test used to minimize self-heating effect.
0
10
20
30
25 50 75 100 125
150
I AVERAGE FORWARD CURRENT (A)
F(AV),
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
A
°
R = 16°C/W
Per Element
θ
JA
R = R
Total Device
θθ
JA JC
R = R
Per Element
θθ
JA JC
25
15
5
0.0001
0.001
0.01
0.1
1
10
100
0 200 400 600 800 1,000
Fig. 2 Typical Forward Characteristics
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
F
I , INSTANTANEOUS FORWARD CURRENT (A)
F
