Chenmko BAS70CPT Schottky diode voltage 70 volts current 70 mampere Datasheet

CHENMKO ENTERPRISE CO.,LTD
BAS70CPT
SURFACE MOUNT
SCHOTTKY DIODE
VOLTAGE 70 Volts CURRENT 70 mAmperes
APPLICATION
* Ultra high speed switching
FEATURE
* Small surface mounting type. (SOT-23)
* High speed. (TRR=2.5nSec Typ.)
* Suitable for high packing density.
.019 (0.50)
(1)
WEIGHT
* 0.008 grams ( Approx.)
.066 (1.70)
* PN junction guard ring protection
.110 (2.80)
.082 (2.10)
.119 (3.04)
CONSTRUCTION
* B3
CIRCUIT
.103 (2.64)
.086 (2.20)
.028 (0.70)
.020 (0.50)
.045 (1.15)
.033 (0.85)
(1)
(2)
(2)
.007 (0.177)
.055 (1.40)
.047 (1.20)
MARKING
(3)
Dimensions in inches and (millimeters)
(3)
RATINGS
SYMBOL
BAS70CPT
.002 (0.05)
* Maximum total power disspation is 200mW.
* Peak forward surge current is 100mA.
.018 (0.30)
.041 (1.05)
.033 (0.85)
SOT-23
SOT-23
UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
70
Volts
Maximum RMS Voltage
VRMS
49
Volts
Maximum DC Blocking Voltage
VDC
70
Volts
IO
70
mAmps
Maximum Average Forward Rectified Current
Peak Forward Surge Current at 1Sec.
IFSM
100
mAmps
Typical Junction Capacitance between Terminal (Note 1)
CJ
2.0
pF
Maximum Reverse Recovery Time (Note 2)
TRR
5.0
nSec
TJ
-55 to +125
o
C
TSTG
-65 to +150
o
C
Maximum Operating Temperature Range
Storage Temperature Range
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
VF
@IF= 15mA
Maximum Average Reverse Current at VR= 50V
UNITS
410
@IF= 1.0mA
Maximum Instantaneous Forward Voltage
BAS70CPT
mVolts
1000
IR
NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 0! volts.
2. Measured at applied froward current of 10mA and reverse current of 10mA.
3. ESD sensitive product handling required.
100
nAmps
2002-10
RATING CHARACTERISTIC CURVES ( BAS70CPT )
FIG. 2 - REVERSE CHARACTERISTICS
FIG. 1 - FORWARD CHARACTERISTICS
100m
1m
o
75
10m
o
=1
Ta
1m
25
REVERSE CURRENT, (A)
10m
FORWARD CURRENT, (A)
1
C
C
o
25
o
-2
5
C
C
100u
o
Ta=125 C
100u
o
100 C
o
75 C
10u
o
50 C
1u
o
25 C
100n
10n
10u
0
0.2
0.4
0.6
0.8
1.0
0
1.2
10
JUNCTION CAPACITANCE , (pF)
AVERAGE FORWARD CURRENT, (%)
FIG. 3 - TYPICAL JUNCTION CAPACITANCE
10
Ta =25oC
f=1MHz
5
2
1
.5
.2
.1
0
2
4
6
8
10
REVERSE VOLTAGE, (V)
20
30
40
50
60
70
REVERSE VOLTAGE, (V)
FORWARD VOLTAGE, (V)
12
14
FIG. 4 - TYPICAL FORWARD CURRENT
DERATING CURVE
120
100
80
60
40
20
0
0
25
50
75
100
125
o
AMBIENT TEMPERATURE, ( C)
150
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