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Details, datasheet, quote on part number:PA905C4
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Datasheet text preview:
PA905C4 (20A)
LOW LOSS SUPER HIGH SPEED RECTIFIER
15.5 Max.
5.0±0.1
( 400V / 20A )
Outline drawings, mm
13.0 10.0 Ø3.2±0.1 4.5±0.2 2.0 7.2±0.1
15±0.2
1 2 3
3.0±0.2
2.2 1.6
1.6 1.1
5.45 5.45
14.5±0.2
1.5 19.5±0.2
0.5
1.5
Features
Low VF Super high speed switching High reliability by planer design
JEDEC EIAJ
SC-65
Connection diagram
Applications
High speed power switching
1 2 3
Maximum ratings and characteristics
Absolute maximum ratings
Item Repetitive peak reverse voltage Average output current Surge current Operating junction temperature Storage temperature Symbol VRRM IO IFSM Tj Tstg Rectangle wave, duty=1/2, Tc=92°C Sine wave 10ms Conditions Rating 400 20* 80 -40 to +150 -40 to +150 Unit V A A °C °C
*Average forward current of centertap full wave connection
Electrical characteristics (Ta=25°C Unless otherwise specified )
Item Forward voltage drop Reverse current Reverse recovery time Thermal resistance Symbol VFM IRRM t rr Rth(j-c) Conditions IFM=10A VR=VRRM IF=0.1A, IR=0.2A, Irec=0.05A Junction to case Max. 1.5 500 50 1.5* Unit V µA ns °C/W
(400V / 20A )
Characteristics
Forward Characteristic (typ.)
10 Tj=100°C
3
PA905C4 (20A)
Reverse Characteristic (typ.)
Tj=150°C
2
Tj=125°C 10 Tj=25°C
10
Tj=125°C Tj=100°C
(µA) (A) Reverse Current
10
1
Tj= 25°C
Forward Current
1
10
0
IR
0.1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
10
-1
IF
10
-2
0
100
200
300
400
500
600
VF
Forward Voltage
(V)
VR
Reverse Voltage
(V)
Forward Power Dissipation
18
Io
Reverse Power Dissipation
0.6
16
Square wave =60°
360°
(W)
(W)
14
360°
Square wave =120° Sine wave =180°
Square wave =180°
0.5
VR
Reverse Power Dissipation
Forward Power Dissipation
12
DC
0.4
DC
10
0.3
8
6
0.2
=180°
4
WF
2 Per 1element 0 0 2 4 6 8 10 12 14
PR
0.1
0.0 0 100 200 300 400 500 600
Io
Average Forward Current
(A)
VR
Reverse Voltage
(V)
Current Derating (Io-Tc)
150 1000
Junction Capacitance Characteristic (typ.)
140
130
(°C)
120
Case Temperature
Junction Capacitance Cj
(pF)
100 DC Sine wave =180° Square wave =180° Square wave =120° Square wave =60° 10 0 5 10 15 20 25 30 1 10
110
100
Tc
90
80
Io
Average Output Current
(A)
VR
Reverse Voltage
(V)
:Conduction angle of forward current for each rectifier element
Io:Output current of center-tap full wave connection
(400V / 20A )
Surge Capability
100
PA905C4 (20A)
Peak Half - Wave Current I FSM
(A)
10 1 1 10
Number of Cycles at 50Hz
Transient Thermal Impedance
10
2
Transient Thermal Impedance
(°C/W)
10
1
10
0
10
-1
10
-3
10
-2
10
-1
10
0
10
1
10
2
t
Time
(sec.)
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