Sbr1a40s1 new prod uc t, Maximum ratings, Thermal characteristics – Diodes SBR1A40S1 User Manual
Page 2: Electrical characteristics
SBR1A40S1
Document number: DS33306 Rev. 3 - 2
2 of 5
July 2011
© Diodes Incorporated
SBR1A40S1
NEW PROD
UC
T
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
40 V
Average Rectified Output Current T
C
= 65°C
I
O
1 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
I
FSM
20 A
Thermal Characteristics
Characteristic Symbol
Value
Unit
Maximum Thermal Resistance
Thermal Resistance Junction to Ambient (Note 4)
Thermal Resistance Junction to Ambient (Note 5)
R
θJA
R
θJA
473
407
ºC/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +150
ºC
Power Dissipation (Note 7)
PD
R
θJC
320
147
mW
ºC/W
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Min
Typ
Max
Unit
Test
Condition
Forward Voltage Drop
V
F
- -
0.52
V
I
F
= 1A, T
J
= 25ºC
- 0.44
0.50
I
F
= 1A, T
J
= 125ºC
Leakage Current (Note 6)
I
R
- 18
200
µA
V
R
= 40V, T
J
= 25ºC
- 4 -
mA
V
R
= 40V, T
J
= 100ºC
Notes:
4. FR-4 PCB, 2 oz. Copper, minimum recommended pad lay
5. Polymide PCB, 2 oz. Copper, minimum recommended pad layout pad layout pe
6. Short duration pulse test used to minimize self-heating effect.
7. Device mounted on FR-4 substate,1”*1”,2oz, copper,singie-sided,PC boards.
0.0001
0.001
0.01
0.1
1
10
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Fig.1 Typical Forward Characteristics
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
I
, IN
ST
A
N
T
A
NEOUS
F
O
R
W
ARD C
URR
ENT
(
A
)
F
T = 150°C
A
1
10
100
1,000
10,000
100,000
Fig. 2 Typical Reverse Characteristics
0
10
20
30
40
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
I
, I
N
S
T
A
N
T
A
NEO
U
S
REVER
SE CUR
RENT (
A
)
R
μ
T = 85°C
A
T = 125°C
A
T = 150°C
A
T = 25°C
A