beautypg.com

Pds1040, Maximum ratings, Thermal characteristics – Diodes PDS1040 User Manual

Page 2: Electrical characteristics

background image

POWERDI is a registered trademark of Diodes Incorporated.

PDS1040

Document number: DS30538 Rev. 10 - 2

2 of 5

www.diodes.com

October 2012

© Diodes Incorporated

PDS1040






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 5)

I

O

10 A

Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load

I

FSM

275 A




Thermal Characteristics

Characteristic Symbol

Typ

Max

Unit

Thermal Resistance Junction to Soldering Point

R

θJS

1.5

°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 Junction Temperature Range V

R

≤ 80% V

RRM

V

R

≤ 50% V

RRM

T

J

-65 to +150
-65 to +180

°C

Storage Temperature Range

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

= 1mA

Forward Voltage

V

F




0.45
0.47

0.42

0.49
0.51
0.41
0.49

V

I

F

= 8A, T

S

= +25

°C

I

F

= 10A, T

S

= +25

°C

I

F

= 8A, T

S

= +125

°C

I

F

= 10A, T

S

= +125

°C

Reverse Leakage Current (Note 8)

I

R




0.02

5.5

0.03

6.5

0.3

25

0.7

50

mA

T

S

= +25

°C, V

R

= 35V

T

S

= +100

°C, V

R

= 35V

T

S

= +25

°C, V

R

= 40V

T

S

= +100

°C, V

R

= 40V

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.

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

10. Devices mounted such that R

θJA = 19°C/W.