Diodes PDS540 - Manual (Page 2)

POWERDI is a registered trademark of Diodes Incorporated.
PDS540
Document number: DS30482 Rev. 13 - 2
2 of 5
www.diodes.com
March 2013
© Diodes Incorporated
PDS540
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
RMS Reverse Voltage V
R(RMS)
28 V
Average Rectified Output Current (See also figure 6 I
O
5 A
Non-Repetitive Peak Forward Surge Current
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
 4.0 °C/W
Thermal Resistance Junction to Ambient Air (Note 6) R
θJA
90  °C/W
Thermal Resistance Junction to Ambient Air (Note 7) R
θJA
65  °C/W
Thermal Resistance Junction to Ambient Air (Note 8) 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 9) V
(BR)R
40   V I
R
= 0.5mA
Forward Voltage V
F



 0.48
0.43
0.57
0.55 0.52
0.47
0.65
0.59
V
I
F
= 5A, T
S
= +25°C
I
F
= 5A, T
S
= +125°C
I
F
= 10A, T
S
= +25°C
I
F
= 10A, T
S
= +125°C
Reverse Leakage Current (Note 9) I
R


 0.015
3
10
0.25
15
40 mA
T
S
= +25°C, V
R
= 40V
T
S
= +100°C, V
R
= 40V
T
S
= +125°C, V
R
= 40V
Notes: 6. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.
7. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.
8. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 9.4mm x 7.2mm. Anode pad dimensions 2.7mm x 1.6mm.
9. Short duration pulse test used to minimize self-heating effect.