CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SWITCHING DIODE
VOLTAGE 20 Volts CURRENT 0.1 Ampere
CH204KPT
CATION
rcuit.
tion circuits.
URE
.041 (1.05)
.033 (0.85)
SOT-23
(1)
.110 (2.80)
.082 (2.10)
.066 (1.70)
.119 (3.04)
(3)
TRUCTION
epitaxial planar
(2)
NG
.055 (1.40)
.047 (1.20)
.103 (2.64)
.086 (2.20)
.028 (0.70)
.020 (0.50)
.007 (0.177)
.018 (0.30)
.002 (0.05)
IT
(2)
(1)
.045 (1.15)
.033 (0.85)
.019 (0.50)
surface mounting type. (SOT-23)
ode elements are connected in series (VFX2) per circuit.
um total power disspation is 200mW.
orward current is 200mA.
(3)
Dimensions in inches and (millimeters)
SOT-23
ATINGES
( At T
A
= 25 C unless otherwise noted )
RATINGS
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
T
J
T
STG
CH204KPT
20
14
20
0.1
0.3
2.0
+150
-55 to +150
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o
o
ecurrent Peak Reverse Voltage
MS Voltage
C Blocking Voltage
verage Forward Rectified Current
d Surge Current at 1 uSec
tion Capacitance between Terminal (Note 1)
perating Temperature Range
C
C
mperature Range
o
CHARACTERISTICS
( At T
A
= 25
o
C unless otherwise noted )
CHARACTERISTICS
SYMBOL
V
F
I
R
CH204KPT
1.00
0.1
UNITS
Volts
uAmps
stantaneous Forward Voltage at I
F=
10mA
verage Reverse Current at V
R=
15V
RATING CHARACTERISTIC CURVES ( CH204KPT )
FIG. 2 - FORWARD CHARACTERISTICS
100m
FORWARD CURRENT, (A)
D1
D1+D2
D2
IG. 1 - FORWARD CHARACTERISTICS
10m
1m
75 C
25
o
C
100u
Ta=125
o
C
75
o
C
25
o
C
-25
o
C
-25
o
C
125
o
C
75
o
C
25
o
C
-25
o
C
10u
0.8
1.2
1.6
2.0
2.4
0
0.4
0.8
1.2
1.6
2.0
2.4
FORWARD VOLTAGE, (V)
FORWARD VOLTAGE, (V)
.4
FIG. 3 - REVERSE CHARACTERISTICS
10
JUCTION CAPACITANCE (pF)
5
2
1
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
f=1MHz
D2
D1 T
a
=125
o
C
D2 125
C
o
o
D1
D1+D2
D1 100
C
D2 100
o
C
D1 75
o
C
D2 75
o
C
5
10
REVERSE VOLTAGE, (V)
15
20
0.5
1
2
5
10
20
REVERSE VOLTAGE, (V)
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