SBD
Type :
ECQ10A04
ECQ10A04
ECQ10A04
ECQ10A04----F
F
F
F
OUTLINE DRAWING
Maximum Ratings
Approx Net Weight:0.30g
Rating
Symbol ECQ10A04-F
Unit
Repetitive Peak Reverse Voltage
V
RRM
40 V
10
Tc=105
C
50 Hz,Full Sine Wave
Resistive Load
Average Rectified Output Current
I
O
2.0
Ta=28
C
50 Hz,Full Sine Wave
Resistive Load
P.C.Board mounted *
A
RMS Forward Current
I
F(RMS)
11.1 A
Surge Forward Current
I
FSM
100
50 Hz Full Sine Wave,1cycle
Non-repetitive
A
Operating JunctionTemperature Range
Tjw
- 40 to + 150
C
Storage Temperature Range
Tstg
- 40 to + 150
C
Electrical
Thermal Characteristics
Characteristics
Symbol Conditions Min. Typ.
Max.
Unit
Peak Reverse Current
I
RM
Tj=25
C,V
RM
=V
RRM
per Diode
- - 3
mA
Peak Forward Voltage
V
FM
Tj=25
C, I
FM
=5A per Diode
- -
0.55
V
Rth(j-c) Junction to Case
-
-
4
Thermal Resistance
Rth(j-a)
Junction to Ambent
With P.C.Board mounted *
- - 80
C/W
*: Print Land 20x20
FEATURES
* High VRM SBD
* Low Forward Voltage Drop and Low Noise
* Fully Molded Isolation
* Dual Diodes Cathode Common
For High Frequency Rectification
10A 40V Cathode Common
ECQ10A04-F OUTLINE DRAWING (Dimensions in mm)
4
3
2
1
4
3
2
1
FORWARD CURRENT VS. VOLTAGE
ECQ10A04 (per Arm)
0
0.2
0.4
0.6
0.8
1.0
1.2
INSTANTANEOUS FORWARD VOLTAGE (V)
0.5
1
2
5
10
20
IN
STA
N
T
A
N
E
O
U
S FOR
W
AR
D
C
U
R
R
EN
T (
A
)
Tj=25C
Tj=150C
AVERAGE FORWARD POWER DISSIPATION
0
2
4
6
8
10
12
AVERAGE FORWARD CURRENT (A)
0
1
2
3
4
5
6
7
8
AVER
AG
E
FOR
W
AR
D
POWE
R
D
I
S
S
IP
ATI
O
N
(
W
)
ECQ10A04 (Total)
0
180
CONDUCTION ANGLE
SINE WAVE
RECT 180
FORWARD CURRENT VS. VOLTAGE
ECQ10A04 (per Arm)
0
0.2
0.4
0.6
0.8
1.0
1.2
INSTANTANEOUS FORWARD VOLTAGE (V)
0.5
1
2
5
10
20
IN
STA
N
T
A
N
E
O
U
S FOR
W
AR
D
C
U
R
R
EN
T (
A
)
Tj=25C
Tj=150C
AVERAGE FORWARD POWER DISSIPATION
0
2
4
6
8
10
12
AVERAGE FORWARD CURRENT (A)
0
1
2
3
4
5
6
7
8
AVER
AG
E
FOR
W
AR
D
POWE
R
D
I
S
S
IP
ATI
O
N
(
W
)
ECQ10A04 (Total)
0
180
CONDUCTION ANGLE
SINE WAVE
RECT 180
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
ECQ10A04 (per Arm)
Tj= 150 C
0
10
20
30
40
PEAK REVERSE VOLTAGE (V)
50
100
200
PE
AK R
EVE
R
SE C
U
R
R
E
N
T
(
m
A
)
AVERAGE REVERSE POWER DISSIPATION
ECQ10A04 (Total)
0
10
20
30
40
REVERSE VOLTAGE (V)
0
1
2
3
4
5
6
7
8
A
VER
A
G
E R
E
VE
R
S
E
POW
E
R
D
I
S
S
IP
ATI
O
N
(
W
)
RECT 180
SINE WAVE
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
ECQ10A04 (per Arm)
Tj= 150 C
0
10
20
30
40
PEAK REVERSE VOLTAGE (V)
50
100
200
PE
AK R
EVE
R
SE C
U
R
R
E
N
T
(
m
A
)
AVERAGE REVERSE POWER DISSIPATION
ECQ10A04 (Total)
0
10
20
30
40
REVERSE VOLTAGE (V)
0
1
2
3
4
5
6
7
8
A
VER
A
G
E R
E
VE
R
S
E
POW
E
R
D
I
S
S
IP
ATI
O
N
(
W
)
RECT 180
SINE WAVE
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
ECQ10A04 (Total)
V
RM
=40V
0
25
50
75
100
125
150
CASE TEMPERATURE (C)
0
2
4
6
8
10
12
A
V
E
R
A
G
E
F
O
R
W
A
R
D
CURR
E
N
T
(
A
)
0
180
CONDUCTION ANGLE
SINE WAVE.
RECT 180.
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
ECQ10A04 (Total)
V
RM
=40V,P.C Board mounted
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (C)
0
0.5
1.0
1.5
2.0
2.5
3.0
AV
ER
AGE FO
R
W
A
R
D
C
U
R
R
EN
T (
A
)
0
180
CONDUCTION ANGLE
SINE WAVE.
RECT 180.
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
ECQ10A04 (Total)
V
RM
=40V
0
25
50
75
100
125
150
CASE TEMPERATURE (C)
0
2
4
6
8
10
12
A
V
E
R
A
G
E
F
O
R
W
A
R
D
CURR
E
N
T
(
A
)
0
180
CONDUCTION ANGLE
SINE WAVE.
RECT 180.
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
ECQ10A04 (Total)
V
RM
=40V,P.C Board mounted
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (C)
0
0.5
1.0
1.5
2.0
2.5
3.0
AV
ER
AGE FO
R
W
A
R
D
C
U
R
R
EN
T (
A
)
0
180
CONDUCTION ANGLE
SINE WAVE.
RECT 180.
SURGE CURRENT RATINGS
ECQ10A04
f=50Hz,Sine Wave,Non-Repetitive,No Load
0.02
0.05
0.1
0.2
0.5
1
2
TIME (s)
0
20
40
60
80
100
120
S
U
R
G
E
F
O
RW
A
R
D
CUR
RE
N
T
(
A
)
0.02s
IFSM
JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
ECQ10A04 (per Arm)
Tj=25C,Vm=20mV
RMS
,f=100kHz,Typical Value
0.5
1
2
5
10
20
50
REVERSE VOLTAGE (V)
100
200
500
1000
J
U
NCT
I
O
N CA
P
A
CI
T
A
NCE
(
p
F
)
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