Diodes PDS1240CTL - Manual (Page 2)

POWERDI is a registered trademark of Diodes Incorporated.
PDS1240CTL
Document number: DS35110 Rev. 3 - 2
2 of 5
www.diodes.com
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 layout per http://www.diodes.com.
6. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.
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