FCH20A045 Datasheet, PDF (1/2 Pages) Thinki Semiconductor Co., Ltd. – 20.0 Ampere Insulated Dual Common Cathode Schottky Barrier Rectifiers

FCH20A045 thru FCH20A20
®
Pb
FCH20A045/FCH20A06/FCH20A10/FCH20A15/FCH20A20
Pb Free Plating Product
20.0 Ampere Insulated Dual Common Cathode Schottky Barrier Rectifiers
Features
Fast switching for high efficiency
Low forward voltage drop
High current capability
Low reverse leakage current
High surge current capability
Application
Automotive Inverters and Solar Inverters
Plating Power Supply,SMPS and UPS
Car Audio Amplifiers and Sound Device Systems
Mechanical Data
Case: Fully Isolated TO-220FP FullPak Plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: Solderable per MIL-STD-202
method 208
Polarity: As marked on diode body
Mounting position: Any
Weight: 2.0 gram approxiamtely
ITO-220AB
.406(10.3)
.381(9.7)
.134(3.4)
.118(3.0)
Unit : inch (mm)
.189(4.8)
.165(4.2)
.130(3.3)
.114(2.9)
.071(1.8)
.055(1.4)
.055(1.4)
.039(1.0)
.035(0.9)
.011(0.3)
.1
(2.55)
.1
(2.55)
.114(2.9)
.098(2.5)
.032(.8)
MAX
Case
Case
Case
Case
Positive
Negative
Doubler
Series
Common Cathode Common Anode Tandem Polarity Tandem Polarity
Prefix "KCH"
Suffix "KRH"
Suffix "KDH" Suffix "KSH"
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T_A=25℃ unless otherwise noted)
PARAMETER
SYMBOL ^KCH
KCH
KCH
KCH
KCH _UNIT
20A045 20A06 20A10 20A15 20A20
Marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak repetitive forward current
(Rated VR, Square wave, 20KHz)
Peak forward surge current, 8.3 ms single half
sine-wave superimposed on rated load
Peak repetitive reverse surge current (Note 1)
Maximum instantaneous forward voltage (Note 2)
I_F= 10 A, T_J=25℃
I_F= 10 A, T_J=125℃
I_F= 20 A, T_J=25℃
I_F= 20 A, T_J=125℃
Maximum reverse current @ rated VR
Voltage rate of change (Rated V_R)
Isolation voltage from
terminals to heatsink with t=1.0 min
T_J=25 ℃
T_J=125 ℃
Typical thermal resistance
Operating junction temperature range
Storage temperature range
Note 1: tp = 2.0 μs, 1.0KHz
Note 2: Pulse test with PW=300μs, 1% duty cycle
KCH20A045 KCH20A06 KCH20A10 KCH20A15 KCH20A20
V_RRM
45
V_RMS
31
V_DC
45
I_F(AV)
60
100
150
200
V
42
70
105
140
V
60
100
150
200
V
20
A
I_FRM
20
A
I_FSM
150
A
I_RRM
1
0.5
A
V_F
I_R
dV/dt
V_AC
R_θJC
T_J
T_STG
0.80
0.80
0.85
0.95
0.57
0.70
0.75
0.85
0.84
0.95
0.95
1.05
0.72
0.85
0.85
0.95
0.1
15
10
5
2
10000
1500
1.5
3.5
- 55 to +150
- 55 to +150
V
mA
V/μs
V
/W
Rev.07
© 2006 Thinki Semiconductor Co., Ltd.
Page 1/2
http://www.thinkisemi.com/