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查询TCH20A20供应商
SBD
For High Frequency Rectificatio
FEATURES
* High VRM SBD
* Low Forward Voltage Drop and Low Noise
* Surface mounted package
* Dual Diodes Cathode Common
20A 200V Cathode Common
Type : TCH20A20
TCH20A20 OUTLINE DRAWING
TCH20A20 TCH20A20
Maximum Ratings Approx Net Weight:1.4g
Rating
Symbol TCH20A20
Unit
Repetitive Peak Reverse Voltage V
Average Rectified Output Current IO 20
RMS Forward Current I
Surge Forward Current I
Operating JunctionTemperature Range
Storage Temperature Range
200 V
RRM
Tc=118°C
22.2 A
F(RMS)
120
FSM
Tjw - 40 to + 150
Tstg - 40 to + 150
50 Hz Full Sine Wave,1cycle
Non-repetitive
50 Hz,Full Sine Wave
Resistive Load
Electrical • Thermal Characteristics
Characteristics
Peak Reverse Current
Peak Forward Voltage
Thermal Resistance Rth(j-c) Junction to Case - - 1.5
Symbol Conditions Min. Typ. Max. Unit
I
V
RM
FM
Tj=25°C,V
Tj=25°C, I
RM=VRRM
=10A per Diode
FM
per Diode
- - 200
- - 0.90 V
A
A
°C
°C
µA
°C/W
C_T_ OUTLINE DRAWING (Dimensions in mm)
FORWARD CURRENT VS. VOLTAGE
FORWARD CURRENT VS. VOLTAGE
TCH20A20 (per Arm)
50
50
20
20
10
10
5
5
2
2
INSTANTANEOUS FORWARD CURRENT (A)
INSTANTANEOUS FORWARD CURRENT (A)
1
1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
TCH20A20 (per Arm)
Tj=25°C
Tj=25°C
Tj=150°C
Tj=150°C
0° 180°
0° 180°
θ
CONDUCTION ANGLE
CONDUCTION ANGLE
θ
20
20
16
16
12
12
INSTANTANEOUS FORWARD VOLTAGE (V)
INSTANTANEOUS FORWARD VOLTAGE (V)
AVERAGE FORWARD POWER DISSIPATION
AVERAGE FORWARD POWER DISSIPATION
TCH20A20 (Total)
TCH20A20 (Total)
RECT 180°
RECT 180°
SINE WAVE
SINE WAVE
8
8
4
4
AVERAGE FORWARD POWER DISSIPATION (W)
AVERAGE FORWARD POWER DISSIPATION (W)
0
0
04812162024
04812162024
AVERAGE FORWARD CURRENT (A)
AVERAGE FORWARD CURRENT (A)
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
Tj= 150 °C
Tj= 150 °C
TCH20A20 (per Arm)
50
50
20
20
10
10
PEAK REVERSE CURRENT (mA)
PEAK REVERSE CURRENT (mA)
5
5
0 40 80 120 160 200
0 40 80 120 160 200
TCH20A20 (per Arm)
PEAK REVERSE VOLTAGE (V)
PEAK REVERSE VOLTAGE (V)
AVERAGE REVERSE POWER DISSIPATION
AVERAGE REVERSE POWER DISSIPATION
TCH20A20 (Total)
7
7
6
6
5
5
4
4
3
3
2
2
TCH20A20 (Total)
RECT 180°
RECT 180°
SINE WAVE
SINE WAVE
1
1
AVERAGE REVERSE POWER DISSIPATION (W)
AVERAGE REVERSE POWER DISSIPATION (W)
0
0
0 40 80 120 160 200
0 40 80 120 160 200
REVERSE VOLTAGE (V)
REVERSE VOLTAGE (V)
0° 180°
0° 180°
θ
CONDUCTION ANGLE
CONDUCTION ANGLE
θ
24
24
20
20
16
16
12
12
AVERAGE FORWARD CURRENT (A)
AVERAGE FORWARD CURRENT (A)
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
=200V
=200V
V
V
RM
RM
TCH20A20 (Total)
TCH20A20 (Total)
RECT 180°
RECT 180°
SINE WAVE
SINE WAVE
8
8
4
4
0
0
0 25 50 75 100 125 150
0 25 50 75 100 125 150
140
140
120
120
100
100
80
80
60
60
40
40
CASE TEMPERATURE (°C)
CASE TEMPERATURE (°C)
SURGE CURRENT RATINGS
SURGE CURRENT RATINGS
f=50Hz,Half Sine Wave,Non-Repetitive,No Load
f=50Hz,Half Sine Wave,Non-Repetitive,No Load
TCH20A20
TCH20A20
SURGE FORWARD CURRENT (A)
SURGE FORWARD CURRENT (A)
20
20
0.02s
0.02s
0
0
0.02 0.05 0.1 0.2 0.5 1 2
0.02 0.05 0.1 0.2 0.5 1 2
I
I
FSM
FSM
TIME (s)
TIME (s)
JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
Tj=25°C,Vm=20mV
500
200
100
50
,f=100kHz ,T ypical Value
RMS
TCH20A20 (per Arm)
JUNCTION CAPACITANCE (pF)
20
0.5 1 2 5 10 20 50 100 200 500
REVERSE VOLTAGE (V)
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