SBD
Type
20KHA20
20KHA20
20KHA20
20KHA20
OUTLINE DRAWING
/ Maximum Ratings
Approx Net Weight:0.38g
Rating
Symbol
20KHA20
Unit
Repetitive Peak Reverse Voltage
V
RRM
200
V
2.0
Tl=115
Tl=Lead Temperature
Average Rectified Output Current
I
O
1.6
Ta=36
50Hz,
Half Sine Wave
Resistive Load
A
RMS Forward Current
I
F(RMS)
3.14
A
Surge Forward Current
I
FSM
40
50Hz , 1,
Half Sine Wave,1cycle,Non-repetitive
A
Operating JunctionTemperature Range
Tjw
- 40 + 150
Storage Temperature Range
Tstg
- 40 + 150
/ Electrical/Thermal Characteristics
Characteristics
Symbol
Conditions
Min. Typ. Max. Unit
Peak Reverse Current
I
RM
Tj= 25 , V
RM
= V
RRM
-
-
200
A
Peak Forward Voltage
V
FM
Tj= 25 , I
FM
= 2 A
-
-
0.90
V
Junction to Lead
-
-
17
Thermal Resistance
Rth(j-a)
*
Junction to Ambient
-
-
70
/W
:Print Lands =mm,Both sides
()
Construction: Schottky barrier Diode
Axial Lead Type
Application: High Frequency Rectification
FORWARD CURRENT VS. VOLTAGE
20KHA20
0
0.4
0.8
1.2
1.6
INSTANTANEOUS FORWARD VOLTAGE (V)
0.2
0.5
1
2
5
10
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
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AVERAGE FORWARD CURRENT (A)
0
0.4
0.8
1.2
1.6
2.0
2.4
AVER
AG
E
FOR
W
AR
D
POWE
R
D
I
S
S
IP
ATI
O
N
(
W
)
20KHA20
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
FORWARD CURRENT VS. VOLTAGE
20KHA20
0
0.4
0.8
1.2
1.6
INSTANTANEOUS FORWARD VOLTAGE (V)
0.2
0.5
1
2
5
10
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
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AVERAGE FORWARD CURRENT (A)
0
0.4
0.8
1.2
1.6
2.0
2.4
AVER
AG
E
FOR
W
AR
D
POWE
R
D
I
S
S
IP
ATI
O
N
(
W
)
20KHA20
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
-
20KHA20
Tj= 150 C
0
40
80
120
160
200
PEAK REVERSE VOLTAGE (V)
1
2
5
10
PE
AK R
EVE
R
SE C
U
R
R
E
N
T
(
m
A
)
AVERAGE REVERSE POWER DISSIPATION
20KHA20
0
40
80
120
160
200
REVERSE VOLTAGE (V)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
A
VER
A
G
E R
E
VE
R
S
E
POW
E
R
D
I
S
S
IP
ATI
O
N
(
W
)
D.C.
RECT 300
RECT 240
RECT 180
HALF SINE WAVE
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
-
20KHA20
Tj= 150 C
0
40
80
120
160
200
PEAK REVERSE VOLTAGE (V)
1
2
5
10
PE
AK R
EVE
R
SE C
U
R
R
E
N
T
(
m
A
)
AVERAGE REVERSE POWER DISSIPATION
20KHA20
0
40
80
120
160
200
REVERSE VOLTAGE (V)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
A
VER
A
G
E R
E
VE
R
S
E
POW
E
R
D
I
S
S
IP
ATI
O
N
(
W
)
D.C.
RECT 300
RECT 240
RECT 180
HALF SINE WAVE
AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE
-
20KHA20
V
RM
=200V
0
25
50
75
100
125
150
LEAD TEMPERATURE (C)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
A
V
E
R
A
G
E
F
O
R
W
A
R
D
CURR
E
N
T
(
A
)
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60.
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
-
20KHA20
Without fin or P.C. boad, V
RM
=200V
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (C)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AV
ER
AGE FO
R
W
A
R
D
C
U
R
R
EN
T (
A
)
0
180
CONDUCTION ANGLE
HALF SINE WAVE.
D.C.
RECT 180.
RECT 120.
RECT 60.
AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE
-
20KHA20
V
RM
=200V
0
25
50
75
100
125
150
LEAD TEMPERATURE (C)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
A
V
E
R
A
G
E
F
O
R
W
A
R
D
CURR
E
N
T
(
A
)
0
180
CONDUCTION ANGLE
HALF SINE WAVE
D.C.
RECT 180
RECT 120
RECT 60.
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
-
20KHA20
Without fin or P.C. boad, V
RM
=200V
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (C)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AV
ER
AGE FO
R
W
A
R
D
C
U
R
R
EN
T (
A
)
0
180
CONDUCTION ANGLE
HALF SINE WAVE.
D.C.
RECT 180.
RECT 120.
RECT 60.
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