FRD
Type :
TCU20A30
TCU20A30
TCU20A30
TCU20A30----11A
11A
11A
11A
OUTLINE DRAWING
Maximum Ratings
Approx Net Weight:1.45g
Rating
Symbol TCU20A30-11A
Unit
Repetitive Peak Reverse Voltage
V
RRM
300 V
Average Rectified Output Current
I
O
20
Tc=90
C
50 Hz,Full Sine Wave
Resistive Load
A
RMS Forward Current
I
F(RMS)
22.2 A
Surge Forward Current
I
FSM
120
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 Arm
- - 25
A
Peak Forward Voltage
V
FM
Tj=25
C, I
FM
=10A per Arm
- 1.2 1.4 V
Reverse Recovery Time
trr
I
FM
= 10
A,
-di/dt= 50 A/
s, Ta= 25
C
- 23 35 ns
Thermal Resistance
Rth(j-c) Junction to Case
-
-
2
C/W
For Power Factor Improvement High Frequency
Rectification
FEATURES
* Dual Diodes Cathode Common
* Ultra Fast Recovery
* Low Forward Voltage Drop
* High Surge Capability
20A 300V 30ns
C_T_ 11A OUTLINE DRAWING (Dimensions in mm)
FORWARD CURRENT VS. VOLTAGE
TCU20A30 (per Arm)
0
0.5
1.0
1.5
2.0
2.5
3.0
INSTANTANEOUS FORWARD VOLTAGE (V)
1
2
5
10
20
50
100
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
4
8
12
16
20
24
AVERAGE FORWARD CURRENT (A)
0
5
10
15
20
25
30
35
AVER
AG
E
FOR
W
AR
D
POWE
R
D
I
S
S
IP
ATI
O
N
(
W
)
TCU20A30 (Total)
0
180
CONDUCTION ANGLE
SINE WAVE
RECT 180
FORWARD CURRENT VS. VOLTAGE
TCU20A30 (per Arm)
0
0.5
1.0
1.5
2.0
2.5
3.0
INSTANTANEOUS FORWARD VOLTAGE (V)
1
2
5
10
20
50
100
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
4
8
12
16
20
24
AVERAGE FORWARD CURRENT (A)
0
5
10
15
20
25
30
35
AVER
AG
E
FOR
W
AR
D
POWE
R
D
I
S
S
IP
ATI
O
N
(
W
)
TCU20A30 (Total)
0
180
CONDUCTION ANGLE
SINE WAVE
RECT 180
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
TCU20A30 (Total)
V
RM
=300V
0
25
50
75
100
125
150
CASE TEMPERATURE (C)
0
4
8
12
16
20
24
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
SURGE CURRENT RATINGS
TCU20A30
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
140
S
U
R
G
E
F
O
R
W
A
R
D
CUR
RE
NT
(
A
)
0.02s
IFSM
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
TCU20A30 (Total)
V
RM
=300V
0
25
50
75
100
125
150
CASE TEMPERATURE (C)
0
4
8
12
16
20
24
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
SURGE CURRENT RATINGS
TCU20A30
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
140
S
U
R
G
E
F
O
R
W
A
R
D
CUR
RE
NT
(
A
)
0.02s
IFSM
RMS SURGE CURRENT RATINGS
TCU20A30
Ta=40C,Non-Repetitive,No Load
0.1
0.2
0.5
1
2
5
10
PULSE WIDTH (ms)
50
100
200
500
R
M
S
S
U
RG
E
F
O
RW
A
R
D
CU
RRE
N
T
(
A
r
m
s
)
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