PDS1040 datasheet(2/5 Pages) DIODES

2 / 5 page

PDS1040

Document number: DS30538 Rev. 9 - 2

2 of 5

www.diodes.com

November 2010

PDS1040

PowerDI is a registered trademark of Diodes Incorporated.

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

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

RMS Reverse Voltage

VR(RMS)

Average Rectified Output Current (see also Figure 5)

Non-Repetitive Peak Forward Surge Current

8.3ms Single Half Sine-Wave Superimposed on Rated Load

IFSM

275

Thermal Characteristics

Characteristic

Symbol

Typ

Max

Unit

Thermal Resistance Junction to Soldering Point

RθJS

⎯

1.5

°C/W

Thermal Resistance Junction to Ambient Air (Note 3)

RθJA

⎯

°C/W

Thermal Resistance Junction to Ambient Air (Note 4)

RθJA

⎯

°C/W

Thermal Resistance Junction to Ambient Air (Note 5)

RθJA

⎯

°C/W

Operating Junction Temperature Range

VR ≤ 80% VRRM

VR ≤ 50% VRRM

-65 to +150

-65 to +180

°C

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 6)

V(BR)R

⎯

IR = 1mA

Forward Voltage

⎯

0.45

0.47

⎯

0.42

0.49

0.51

0.41

0.49

IF = 8A, TS = 25°C

IF = 10A, TS = 25°C

IF = 8A, TS = 125°C

IF = 10A, TS = 125°C

Reverse Leakage Current (Note 6)

⎯

0.02

5.5

0.03

6.5

0.3

0.7

TS = 25°C, VR = 35V

TS = 100°C, VR = 35V

TS = 25°C, VR = 40V

TS = 100°C, VR = 40V

Notes:

3. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.

4. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.

5. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 9.4mm x 7.2mm. Anode pad dimensions 2.7mm x 1.6mm.

6. Short duration pulse test used to minimize self-heating effect.

7. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 18.8mm x 14.4mm. Anode pad dimensions 5.6mm x 3.0mm.

8. Devices mounted such that R

θJA = 19°C/W.

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