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ERC81S-004 (5.0A)
SCHOTTKY BARRIER DIODE
(40V / 5.0A )
Outline drawings, mm
o 6.4 o 1.2
28 MIN.
7.5
28 MIN.
Marking Features
Low VF Super high speed switching High reliability by planer design
Voltage class Lot No. Color code : Silver
C81S -004 02 ***
Abridged type name
Cathode mark
Applications
High speed power switching
Maximum ratings and characteristics
Absolute maximum ratings
Item Repetitive peak reverse voltage Average forward current Surge current Operating junction temperature Storage temperature Symbol VRRM IF(AV) IFSM Tj Tstg Square wave, duty=1/2 Tl=108C Sine wave 10ms Conditions Rating 40 5.0 120 -40 to +150 -40 to +150 Unit V A A C C
Electrical characteristics (Ta=25C Unless otherwise specified )
Item Forward voltage drop Reverse current Symbol VFM IRRM Conditions IFM=5.0A VR=VRRM Max. 0.55 5.0 Unit V mA
(40V / 5.0A )
Characteristics
Forward Characteristic (typ.)
100 10
2
ERC81S-004 (5.0A)
Reverse Characteristic (typ.)
Tj=150 C
o
10
1
Tj=125 C
o
(mA)
(A)
10 Tj=150 C Tj=125 C Tj=100 C Tj=25 C
o o o o
Tj=100 C 10
0
o
Forward Current
Reverse Current
10
-1
1
IF
IR
Tj=25 C 10
-2
o
0.1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
10
-3
0
10
20
30
40
50
VF
Forward Voltage
(V)
VR
Reverse Voltage
(V)
Forward Power Dissipation
7 6 6
Reverse Power Dissipation
DC
(W)
(W)
5
5
Forward Power Dissipation
Reverse Power Dissipation
4
Square wave =60 Square wave =120 Sine wave =180 Square wave =180
o
4
o
o
3
o
3
=180
o
DC 2
2
WF
PR
Per 1element 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
1
1
0
0 0 5 10 15 20 25 30 35 40 45 50
Io
Average Forward Current
(A)
VR
Reverse Voltage
(V)
Current Derating (Io-Tl)
6.0 5.5 5.0 DC 4.5 4.0 3.5 3.0 2.5 2.0 1.5 Sine wave =180
o o
Junction Capacitance Characteristic (typ.)
VR=30V
Average Output Current
Junction Capacitance Cj
(pF)
1000 Square wave =180 Square wave =120 Square wave =60
o o
Io
(A)
1.0 0.5 0.0 60 70 80 90 100 110 120 130 140 150 160
o
100 1 10 100
Tl
Lead Temperature
( C)
VR
Reverse Voltage
(V)
(40V / 5.0A )
ERC81S-004 (5.0A)
Surge Capability
1000
Peak Half - Wave Current I FSM
(A)
100 10 1 10 100
Number of Cycles at 50Hz
Transient Thermal Impedance
10
2
C/W)
j-a
( Transient Thermal Impedance
10
1
o
j-l
10
0
10
-1
10
-2
10
-1
10
0
10
1
10
2
10
3
t
Time
(sec.)

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