Chenmko CHN202UPT Schematic [ru]
CHENMKO ENTERPRISE CO.,LTD
VOLTAGE 80 Volts CURRENT 0.1 Ampere
APPLICATION
* Ultra high speed switching
SURFACE MOUNT
SWITCHING DIODE
CHN202UPT
FEATURE
SC-70/SOT-323
* Small surface mounting type. (SC-70/SOT-323)
* High speed. (TRR=1.5nSec Typ.)
* Suitable for high packing density.
0.3±0.1
(3)
1.25±0.1
0.65
(1)(2)
2.0±0.2
0.65
* Maximum total power disspation is 200mW.
* Peak forward current is 300mA.
CONSTRUCTION
* Silicon epitaxial planar
1.3±0.1
MARKING
* MU
0.05~0.2
CIRCUIT
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current at 1uSec.
Typical Junction Capacitance between Terminal (Note 1)
Maximum Reverse Recovery Time (Note 2) TRR 4.0 nSec
Maximum Operating Temperature Range
Storage Temperature Range
(2)
RATINGS
(1)
(3)
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
CJ
TJ
TSTG
Dimensions in millimeters
0.1Min.
2.0~2.45
CHN202UPT
80
56
80
0.1
4.0
3.5
+150
-55 to +150
0.8~1.1
0~0.1
SC-70/SOT-323
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o
C
o
C
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS SYMBOL UNITS
Maximum Average Reverse Current at VR=
NOTES :
1.Measured at 1.0 MHZ and applied reverse voltage of 6.0 volts.
2. Measured at applied froward current of 5mA and reverse voltage of 6.0 volts.
3. ESD sensitive product handling required.
70V
CHN202UPT
VF
IR
1.20
0.1
VoltsMaximum Instantaneous Forward Voltage at IF= 100mA
uAmps
2002-5
RATING CHARACTERISTIC CURVES ( CHN202UPT )
FIG. 1 - TYPICAL FORWARD CURRENT
125
100
75
DERAING CURVE
50
20
10
5
2
50
25
AVERAGE FORWARD CURRENT, (%)
0
25 50 75 100 125 150
0
AMBIENT TEMPERATURE, (
o
C
)
1
0.5
FORWARD CURRENT, (mA)
0.2
0.1
FIG. 3 - TYPICAL JUNCTION CAPACITANCE
f=1MHz
4
100
10
2
JUNCTION CAPACITANCE, (pF)
0
0
2 4 6 8 10 12 14 16
18 20
1
0.1
REVERSE CURRENT, (nA)
0.01
REVERSE VOLTAGE, (V)
FIG. 2 - FORWARD CHARACTERISTICS
0
0.2 0.4 0.6 0.8 1.0 1.2
FORWARD VOLTAGE, (V)
FIG. 4 - REVERSE CHARACTERISTICS
0
20 30 40 80706050
REVERSE VOLTAGE, (V)
Ta=85
50
25
-
30
o
C
o
C
o
C
o
0
C
o
C
1.6
1.4
o
Ta=100
C
o
75
C
o
50
C
o
25
C
o
0
C
o
-
2
5
C
FIG. 5 - REVERSE RECOVERY TIME
10
9
VR=6V
8
7
6
FIG. 6 - REVERSE RECOVERY TIME MEASUREMENT CIRCUIT
0.01µF
PULSE GENERATOR
OUTPUT 50
5
D.U.T.
50
OSCILLOSCOPE
SAMPLING
5
4
3
2
1
REVERSE RECOVERY TIME, (nS)
0
0
10987654321
FORWARD CURRENT, (mA)
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