CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SWITCHING DIODE
VOLTAGE 80 Volts CURRENT 0.1 Ampere
CH227PT
CATION
igh speed switching
URE
SC-82/SOT-343
surface mounting type. (SC-70/SOT-323)
peed. (T
RR=
1.5nSec Typ.)
e for high packing density.
0.15~0.35
(4)
(3)
2.0~2.2
um total power disspation is 200mW.
orward current is 300mA.
TRUCTION
epitaxial planar
1.2~1.4
0.65
(1)
(2)
0.65
1.15~1.35
NG
0.8~1.1
0~0.1
0.1Min.
(3)
(2)
2.15~2.45
0.08~0.15
IT
(4)
(1)
Dimensions in millimeters
SC-82/SOT-343
ATINGES
( At T
A
= 25
o
C unless otherwise noted )
RATINGS
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
T
RR
T
J
T
STG
CH227PT
80
56
80
0.1
4.0
3.5
4.0
+150
-55 to +150
UNITS
Volts
Volts
Volts
Amps
Amps
pF
nSec
o
ecurrent Peak Reverse Voltage
MS Voltage
C Blocking Voltage
verage Forward Rectified Current
d Surge Current at 1uSec.
tion Capacitance between Terminal (Note 1)
everse Recovery Time (Note 2)
perating Temperature Range
C
C
mperature Range
o
CHARACTERISTICS
( At T
A
= 25
o
C unless otherwise noted )
CHARACTERISTICS
SYMBOL
V
F
I
R
CH227PT
1.20
0.1
UNITS
Volts
uAmps
stantaneous Forward Voltage at I
F=
100mA
verage Reverse Current at V
R=
70V
ACTERISTIC CURVES ( CH227PT )
FIG. 2 - FORWARD CHARACTERISTICS
50
FORWARD CURRENT, (mA)
20
10
5
2
1
0.5
0.2
0.1
150
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
FORWARD VOLTAGE, (V)
Ta=85
o
C
50
o
C
25
o
C
0
o
C
o
-
30 C
NT
125
NCE
FIG. 4 - REVERSE CHARACTERISTICS
Ta=100
o
C
f=1MHz
REVERSE CURRENT, (nA)
100
10
1
-
75
o
C
50
o
C
25
o
C
0
o
C
25
o
C
0.1
0.01
18
20
0
20
30
40
50
60
70
80
REVERSE VOLTAGE, (V)
E
FIG. 6 - REVERSE RECOVERY TIME MEASUREMENT CIRCUIT
0.01µF
VR=6V
5
PULSE GENERATOR
OUTPUT 50
50
SAMPLING
OSCILLOSCOPE
D.U.T.
9
10
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