Diodes SBR12U45LH1 - Manual (Page 2)

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.