Datasheet PDS1040 (Diodes) - 2

PDS1040 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 Symbol Value Unit
Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM 40 V DC Blocking Voltage VR RMS Reverse Voltage VR(RMS) 28 V Average Rectified Output Current IO 10 A Non-Repetitive Peak Forward Surge Current I 8.3ms Single Half Sine-Wave Superimposed on Rated Load FSM 275 A
Thermal Characteristics Characteristic Symbol Typ Max Unit
Thermal Resistance Junction to Soldering Point RJS  1.5 °C/W Thermal Resistance Junction to Ambient Air (Note 5) RJA 95  °C/W Thermal Resistance Junction to Ambient Air (Note 6) RJA 75  °C/W Thermal Resistance Junction to Ambient Air (Note 7) RJA 50  °C/W Operating Junction Temperature Range VR  80% VRRM -65 to +150 T °C V J R  50% VRRM -65 to +180 Storage Temperature Range TSTG -65 to +150 °C
Electrical Characteristics
(@TA = +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 8) V(BR)R 40   V IR = 1mA  0.45 0.49 IF = 8A, TS = +25°C  0.47 0.51 I Forward Voltage V F = 10A, TS = +25°C F  V  0.41 IF = 8A, TS = +125°C  0.42 0.49 IF = 10A, TS = +125°C  0.02 0.3 TS = +25C, VR = 35V  5.5 25 T Reverse Leakage Current (Note 8) I S = +100C, VR = 35V R  mA 0.03 0.7 TS = +25C, VR = 40V  6.5 50 TS = +100C, VR = 40V Notes: 5. FR-4 PCB, 2oz. 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 9.4mm x 7.2mm. Anode pad dimensions 2.7mm x 1.6mm. 8. Short duration pulse test used to minimize self-heating effect. 9. Polyimide PCB, 2oz. Copper. Cathode pad dimensions 18.8mm x 14.4mm. Anode pad dimensions 5.6mm x 3.0mm. 10. Devices mounted such that RJA = 19°C/W. POWERDI is a registered trademark of Diodes Incorporated. PDS1040 2 of 6 December 2015 Document number: DS30538 Rev. 11 - 2
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