Sbrt25m50slp new prod uc t, Maximum ratings, Thermal characteristics – Diodes SBRT25M50SLP User Manual

Page 2: Electrical characteristics

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SBRT and POWERDI are registered trademarks of Diodes Incorporated.

SBRT25M50SLP

Document number: DS36941 Rev. 2 - 2

2 of 5

www.diodes.com

March 2014

© Diodes Incorporated

SBRT25M50SLP

NEW PROD

UC

T



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

RM

50 V

Average Rectified Output Current

I

O

25 A

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

I

FSM

220 A



Thermal Characteristics

Characteristic Symbol

Value

Unit

Typical Thermal Resistance Junction to Ambient (Note 5)

R

θJA

11 °C/W

Typical Thermal Resistance Junction to Case (Note 5)

R

θJC

1 °C/W

Operating and Storage Temperature Range

T

J,

T

STG

-55 to +150

°C



Electrical Characteristics

(@T

A

= +25°C, unless otherwise specified.)

Characteristic Symbol

Min

Typ

Max

Unit

Test

Condition

Forward Voltage Drop

V

F


0.42

0.47
0.55

V

I

F

= 12.5A, T

J

= +25°C

I

F

= 25A, T

J

= +25°C

Leakage Current (Note 6)

I

R


0.04

0.12

50

mA

V

R

= 50V, T

J

= +25°C

V

R

= 50V, T

J

= +125°C

Notes:

5. Test with FR4 substrate 2oz ,2inch sq. double side copper+additional Aluminum heatsink 50mm*50mm*23mm
6. Short duration pulse test used to minimize self-heating effect.










I

AVERAGE FORWARD CURRENT (A)

Figure 1 Forward Power Dissipation

F(AV)

P

, P

O

WE

R

D

ISSI

P

A

T

IO

N

(W

)

D

0

2

4

6

8

10

12

14

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30

V , INSTANTANEOUS FORWARD VOLTAGE (mV)

F

Figure 2 Typical Forward Characteristics

I,

I

N

S

TA

N

TA

N

E

O

U

S F

O

R

WA

R

D

C

U

R

R

E

N

T

(A

)

F

0.001

0.01

0.1

1

10

100

0

100

200

300

400

500

600

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

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