CDST226-G

SMD Switching Diode
CDST226-G
RoHS Device
Features
SOT-23
-Power dissipation: 150mW (@TA=25
O
C)
0.119 (3.00)
0.110 (2.80)
Mechanical data
-Case: SOT-23
0.056 (1.40)
0.047 (1.20)
-Terminals: Solder plated, solderable per MILSTD-750, Method 2026.
0.083 (2.10)
0.066 (1.70)
-Marking: C3
0.006 (0.15)
0.002 (0.05)
0.103 (2.60)
0.086 (2.20)
0.044 (1.10)
0.035 (0.90)
0.006 (0.15) max
0.020 (0.50)
0.013 (0.35)
0.007 (0.20) min
Dimensions in inches and (millimeters)
Maximum Rating (at Ta=25°C unless otherwise noted)
Symbol
Limits
Unit
Non-Repetitive peak reverse voltage
VRM
85
V
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC blocking voltage
VRRM
VRWM
VR
80
V
Forward continuous current
IFM
300
mA
Average rectified output current
IO
100
mA
IFSM
2
A
PD
150
mW
TSTG
-55 ~ +125
Parameter
Peak forward surge current
Power dissipation
Storage temperature range
@10mS
O
C
Electrical Characteristics (at Ta=25°C unless otherwise noted)
Parameter
Reverse breakdown voltage
Symbol
VBR
Test Conditions
IR=100μA
Min
Max
80
Unit
V
Reverse leakage current
IR
VR=80V
0.5
μA
Forward voltage
VF
IF=100mA
1.2
V
Diode capacitance
CT
VR=0V, f=1MHz
3
pF
Reverse recovery time
trr
4
nS
REV:B
QW-B0024
Page 1
SMD Switching Diode
Electrical and Characteristic Curves (CDST226-G)
Fig.2 - Reverse Characteristics
Fig.1 - Forward Characteristics
10μ
1
IR, Reverse Current (A)
IF, Forward Current (A)
O
100m
10m
O
TA=100 C
1m
O
TA=25 C
TA=-25 OC
100μ
10μ
TA=100 C
1μ
TA=75 OC
100n
O
0.2 0.4 0.6
0.8 1.0
VF, Forward Voltage (V)
TA=25 C
10n
1n
0
O
TA=50 C
1.2
0
50
80
TA=25 OC
Fig. 5
O
trr, Reverse Recovery Time (nS)
CT, Total Capacitance (pF)
60
Fig.4 - Reverse Recovery
Characteristics
TA=25 C
f=1MHz
1.2
0.8
0.4
0
0.2
40
VR, Reverse Voltage (V)
Fig.3 - Diode Capacitance
1.6
20
10
1.0
0.5
0.1
1.0
10
100
VR, Reverse Voltage (V)
1.0
10
IF, Forward Current (mA)
50
Fig.5 - Reverse Recovery Time (trr) Test Circuit
INPUT WAVEFORM
OUTPUT WAVEFORM
0.01μF
DUT
INPUT
OUTPUT
IF=10mA
E
50Ω
50Ω
2KΩ
0
-6V
(*) Sampling
oscilloscope
(RIN=50Ω)
0.1 IR
IR
50nS
Pulse Generator
(ROUT=50Ω)
trr
REV:B
QW-B0024
Page 2
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