Diodes PD3S140Q - Manual (Page 2)

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PD3S140Q
Document number: DS36995 Rev. 1 - 2
2 of 5
www.diodes.com
March 2014
© Diodes Incorporated
PD3S140Q
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
Average Forward Current (See also figure 4) I
F(AV)
1.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
I
FSM
22 A
Thermal Characteristics
Characteristic Symbol Typ Max Unit
Thermal Resistance Junction to Soldering Point R
θJS
⎯ 15 °C/W
Thermal Resistance Junction to Ambient Air (Note 6) R
θJA
175 ⎯ °C/W
Thermal Resistance Junction to Ambient Air (Note 7) R
θJA
130 ⎯ °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
Reverse Breakdown Voltage (Note 8) V
(BR)R
40 ⎯ ⎯ V I
R
= 100µA
Forward Voltage V
F
⎯ 0.37 0.42
V
I
F
= 0.1A
⎯ 0.44 0.50 I
F
= 0.5A
⎯ 0.46 0.52 I
F
= 0.7A
⎯ 0.49 0.55 I
F
= 1.0A
Leakage Current (Note 8) I
R
⎯ 0.3 4
µA
V
R
= 5V, T
A
= +25 °C
⎯ 2 50 V
R
= 40V, T
A
= +25 °C
Total Capacitance (See also figure 3) C
T
⎯ 32 ⎯ pF V
R
= 10V, f = 1.0MHz
Notes: 6. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com. T
A
= +25°C.
7. Polymide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com. T
A
= +25°C.
8. Short duration pulse test used to minimize self-heating effect.