PDS340_15 Datasheet, PDF (2/5 Pages) Diodes Incorporated – 3A SCHOTTKY BARRIER RECTIFIER POWERDI®5

Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (See also Figure 5)
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
PDS340
Value
Unit
40
V
28
V
3
A
90
A
Thermal Characteristics
Characteristic
Thermal Resistance Junction to Soldering Point
Thermal Resistance Junction to Ambient Air (Note 5) TA = +25°C
Thermal Resistance Junction to Ambient Air (Note 6) TA = +25°C
Thermal Resistance Junction to Ambient Air (Note 7) TA = +25°C
Operating and Storage Temperature Range
Symbol
R_JS
R_JA
R_JA
R_JA
TJ, TSTG
Typ
Max

6.0
95

60

50

-65 to +150
Unit
°C/W
°C/W
°C/W
°C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Reverse Breakdown Voltage (Note 8)
Forward Voltage
Reverse Current (Note 8)
Symbol
Min
Typ
Max
V(BR)R
40



0.45 0.49

0.38 0.42
VF

0.53 0.61

0.50 0.57

15
500
IR

3
20

10
25
Notes:
5. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.
6. Polyimide PCB, 2oz. Copper, minimum recommended pad layout per http://www.diodes.com.
7. Polyimide PCB, 2oz. Copper. Cathode pad dimensions 6.5mm x 5.0mm. Anode pad dimensions 1.8mm x 1.1mm.
8. Short duration pulse test used to minimize self-heating effect.
Unit
V
V
A
mA
mA
Test Condition
IR = 0.5mA
IF = 3A, TJ = +25°C
IF = 3A, TJ = +125°C
IF = 6A, TJ = +25°C
IF = 6A, TJ = +125°C
TJ = +25C, VR = 40V
TJ = +100C, VR = 40V
TJ = +125C, VR = 40V
POWERDI is a registered trademark of Diodes Incorporated.
PDS340
Document number: DS30478 Rev. 10 - 2
2 of 5
www.diodes.com
May 2015
© Diodes Incorporated