Maximum ratings, Thermal characteristics, Electrical characteristics – Diodes SBR12U45LH1 User Manual

Page 2

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SBR12U45LH1

Document number: DS35094 Rev. 5 - 2

2 of 5

www.diodes.com

February 2014

© Diodes Incorporated

SBR12U45LH1

SBR and POWERDI are registered trademarks of Diodes Incorporated.




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

45 V

Average Rectified Output Current

I

O

12 A

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

I

FSM

300 A



Thermal Characteristics

Characteristic Symbol

Value

Unit

Typical Thermal Resistance Junction to Ambient (Note 5)

R

θJA

66 °C/W

Operating Temperature Range

V

R

≤ 80% V

RRM

T

J

-65 to +150

°C

DC Forward Mode (Note 7)

≤175

DC Forward Mode (Note 8)

≤200

Storage Temperature Range

T

STG

-65 to +175

°C



Electrical Characteristics

(@T

A

= +25°C, unless otherwise specified.)

Characteristic Symbol

Min

Typ

Max

Unit

Test

Condition

Forward Voltage Drop

V

F

— 0.40 0.48

V

I

F

= 10A, T

J

= +25°C

0.42 0.50

I

F

= 12A, T

J

= +25°C

0.38 0.45

I

F

= 12A, T

J

= +125°C

Leakage Current (Note 6)

I

R

70 200

µA

V

R

= 40V, T

J

= +25°C

90 300

V

R

= 45V, T

J

= +25°C

19 —

mA

V

R

= 45V, T

J

= +125°C

60 —

V

R

= 45V, T

J

= +150°C

Notes:

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

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

7. Max junction temperature +175°C guaranteed for 2 hours at maximum output.

8. Max junction temperature +200°C guaranteed for 2 hours at maximum output.




























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