CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY DIODE
VOLTAGE 30 Volts CURRENT 0.2 Ampere
APPLICATION
* Ultra high speed switching
BAT43BPT
FEATURE
* Small surface mounting type. (SOD-123)
* High speed. (T
RR=
5.0nSec Typ.)
* Suitable for high packing density.
* Maximum total power disspation is 200mW.
* Peak forward current is 500mA at time<1.0sec.
0.028(0.70)
0.018(0.45)
1
SOD-123
0.153(3.90)
0.140(3.55)
0.112(2.85)
0.098(2.50)
2
CONSTRUCTION
* Silicon epitaxial planar
0.071(1.80)
0.055(1.40)
0.053(1.35)
0.035(0.90)
MARKING
* BT2
MAX.
0.008(0.2)
0.02(0.5)
MAX.
0.004(0.12)
CIRCUIT
(2)
(1)
Dimensions in inches and (millimeters)
SOD-123
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current at <10mSec.
Typical Junction Capacitance between Terminal (Note 1)
Maximum Reverse Recovery Time (Note 2)
Maximum Operating Temperature Range
Storage Temperature Range
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
T
RR
T
J
T
STG
BAT43BPT
30
21
30
0.2
4.0
10
5.0
+125
-55 to +125
UNITS
Volts
Volts
Volts
Amps
Amps
pF
nSec
o
C
C
o
ELECTRICAL CHARACTERISTICS
( At T
A
= 25
o
C unless otherwise noted )
CHARACTERISTICS
I
F=
2.0mA
I
F=
15mA
I
F=
200mA
SYMBOL
BAT43BPT
330
450
1000
0.5
UNITS
mVolts
Maximum Instantaneous Forward Voltage
V
F
Maximum Average Reverse Current at V
R=
25V
I
R
uAmps
2004-06
NOTES : 1. Measured at 1.0 MH
Z
and applied reverse voltage of 1.0 volts.
2. Measured at applied froward current of 10mA and reverse current of 10mA.
3. ESD sensitive product handling required.
RATING CHARACTERISTIC CURVES ( BAT43BPT )
FIG. 1 - FORWARD CHARACTERISTICS
100m
FORWARD CURRENT, (A)
REVERSE CURRENT, (A)
1m
100u
FIG. 2 - REVERSE CHARACTERISTICS
10m
Ta=125 C
o
75
o
C
25 C
o
o
Ta=125 C
10u
o
Ta=75 C
1m
1u
100n
10n
o
Ta=25 C
100u
0
0.2
0.4
0.6
0.8
FORWARD VOLTAGE, (V)
0
10
20
REVERSE VOLTAGE, (V)
30
40
FIG. 3 - TYPICAL FORWARD CURRENT
DERATING CURVE
AVERAGE FORWARD CURRENT, (%)
120
100
80
60
40
20
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE, (
o
C
)
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