Pds1240ctl new prod uc t, Maximum ratings, Thermal characteristics – Diodes PDS1240CTL User Manual
Page 2: Electrical characteristics
POWERDI is a registered trademark of Diodes Incorporated.
PDS1240CTL
Document number: DS35110 Rev. 3 - 2
2 of 5
October 2012
© Diodes Incorporated
PDS1240CTL
NEW PROD
UC
T
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
R
40 V
Average Rectified Output Current (See also Figure 5) per element
total device
I
O
6
12
A
Non-Repetitive Peak Forward Surge Current, per element
8.3ms Single half sine-wave Superimposed on Rated Load
I
FSM
150 A
Thermal Characteristics
Characteristic Symbol
Typ
Max
Unit
Thermal Resistance Junction to Soldering Point
R
θJS
⎯
2.0
°C/W
Thermal Resistance Junction to Ambient Air (Note 5)
R
θJA
95
⎯
°C/W
Thermal Resistance Junction to Ambient Air (Note 6)
R
θJA
75
⎯
°C/W
Thermal Resistance Junction to Ambient Air (Note 7)
R
θJA
50
⎯
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +150
°C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Min
Typ
Max
Unit
Test
Condition
Reverse Breakdown Voltage (Note 8)
V
(BR)R
40
⎯
⎯
V
I
R
= 500
μA
Forward Voltage Per Element
V
F
⎯
⎯
0.52
V
I
F
= 6A, T
J
= +25
°C
⎯
⎯
0.45
I
F
= 6A, T
J
= +100
°C
Reverse Leakage Current (Note 8) Per Element
I
R
⎯
⎯
350
μA
V
R
= 40V, T
J
= +25°C
⎯
⎯
20 mA
V
R
= 40V, T
J
= +100°C
Notes:
5. FR-4 PCB, 2 oz. Copper, minimum recommended pad lay
6. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout per
7. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 9.4mm x 7.2mm. Anode pad dimensions 2.7mm x 1.6mm.
8. Short duration pulse test used to minimize self-heating effect.
0
1
2
3
4
0
1
3
2
4
5
6
7
8
9
10
P
,
P
O
WE
R
DIS
S
IP
A
T
IO
N
(W
)
D
I
, AVERAGE FORWARD CURRENT (A)
Fig. 1 Forward Power Dissipation, Per Element
F(AV)
0
100
200
300
400
500
600
700
I
, INS
T
AN
T
AN
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2 Typical Forward Characteristics, Per Element
F