PDS1045(2010) 데이터 시트보기 (PDF) - Diodes Incorporated.
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PDS1045 Datasheet PDF : 5 Pages
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Maximum Ratings @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (see also Figure 4)
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
Value
45
32
10
275
PDS1045
Unit
V
V
A
A
Thermal Characteristics
Characteristic
Thermal Resistance Junction to Soldering Point
Thermal Resistance Junction to Ambient Air (Note 3) TA = 25°C
Thermal Resistance Junction to Ambient Air (Note 4) TA = 25°C
Thermal Resistance Junction to Ambient Air (Note 5) TA = 25°C
Operating Junction Temperature Range
VR ≤ 80% VRRM
VR ≤ 50% VRRM
Storage Temperature Range
Symbol
RθJS
RθJA
RθJA
RθJA
TJ
TSTG
Typ
Max
⎯
0.8
85
⎯
65
⎯
50
⎯
-65 to +125
-65 to +150
-65 to +150
Unit
°C/W
°C/W
°C/W
°C/W
°C
°C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage (Note 6)
Forward Voltage
Reverse Leakage Current (Note 6)
Symbol Min
V(BR)R
45
⎯
VF
⎯
⎯
⎯
⎯
IR
⎯
⎯
⎯
Typ
⎯
0.40
0.45
0.29
0.37
0.03
10
0.1
65
Max
⎯
0.45
0.51
0.35
0.43
0.3
25
0.6
150
Unit
V
V
mA
Notes:
3. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.
4. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.
5. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 9.4mm x 7.2mm. Anode pad dimensions 2.7mm x 1.6mm.
6. Short duration pulse test used to minimize self-heating effect.
7. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 16.0mm x 12.4mm. Anode pad dimensions 4.7mm x 2.7mm.
8. Devices mounted such that RθJA @ 19°C/W.
Test Condition
IR = 600μA
IF = 5A, TS = 25°C
IF = 10A, TS = 25°C
IF = 5A, TS = 125°C
IF = 10A, TS = 125°C
TS = 25°C, VR = 35V
TS = 100°C, VR = 35V
TS = 25°C, VR = 45V
TS = 125°C, VR = 45V
PowerDI is a registered trademark of Diodes Incorporated.
PDS1045
Document number: DS30539 Rev. 13 - 2
2 of 5
www.diodes.com
November 2010
© Diodes Incorporated
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