CDBH0230-G Datasheet, PDF (2/4 Pages) Comchip Technology – SMD Small Signal Schottky Diodes

SMD Small Signal Schottky Diodes
Rating and Characteristic Curves (CDBH0230-G)
820Ω
+10 V
2 kΩ
100μH ^IF
Fig.1- Recovery Time Equivalent Test Circuit
IF
0.1μF
t
tp
t
10%
trr
t
50Ω Output
Pulse
Generator
0.1μF
DUT
50Ω Input
Sampling
Oscilloscope
90%
VR
INPUT SIGNAL
IR(REC) = 1 mA
IR
OUTPUT PULSE
(IF = IR = 10 mA ;
measured at IR(REC) = 1 mA)
Notes:
1. A 2.0 kΩ variable resistor adjusted for a Forward Current (IF) of 10 mA.
2. Input pulse is adjusted so IR(peak) is equal to 10 mA.
3. tp >> tIT
Fig.2 - Typical Forward Characteristics
100
TA=150°C
10
TA=125°C
TA=85°C
1.0
0.1
0
TA=25°C
TA= -40°C
TA= -55°C
0.1 0.2 0.3 0.4 0.5 0.6 0.7
Forward Voltage, (V)
Fig.4 - Total Capacitance
14
12
10
8
6
4
2
0
0
5
10
15
20
25
30
Reverse Voltage, (V)
QW-BA019
Fig.3 - Leakage Current
1000
100
TA=150 ^OC
TA=125 ^OC
10
1
0.1
TA=85 ^OC
0.01
0.001
0
TA=25 ^OC
5
10
15
20
25
30
Reverse Voltage, (V)
REV:A
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