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MAYLOON
ELECTRONIC COMPANY LIMITED |
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CDBAV21W (1206) |
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| PRODUCTS SERIES |
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200V
0.25A |
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| CD4148WTP (0603) |
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High Voltage Chip Switching Diode |
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| CD4148WSP (0805) |
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CDBAV21W |
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| CD4148WSPN |
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FEATURE: |
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| CD4148WP (1206) |
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Silicon epitaxial planer diode. |
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| CD4148WPN (1206) |
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￭ SMD
chip pattern, available in various dimension included 0805 |
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| CDMMBD4148 (SOT-23) |
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￭ Lead free
and RoHS compliance components. |
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| CDBAV21WS (0805) |
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| CDBAV21W (1206) |
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MECHANICAL CHARACTERISTICS: |
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| CDBAV70 (SOT-23) |
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￭ Size : |
1206 |
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| CDBAV99 (SOT-23) |
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￭ Weight: |
Approx 10mg. |
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| CDBAW56 (SOT-23) |
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￭ Marking: |
Bar as cathode terminal; |
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| LL-4148 (DO-35) |
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21 as VRRM 250V high
voltage switching diode. |
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| Mounting Pad Layout Demo |
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| Chip Zener Diode |
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DIMENSION: |
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Dimension (mm) |
Type: 1206 |
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L |
3.2 ± 0.2 |
W |
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T |
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W |
1.5 ± 0.2 |
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T |
0.85 ± 0.1 |
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C |
0.55 ± 0.2 |
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C |
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L |
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THERMAL CHARACTERISTICS: |
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Parameter at
Tamb = 25℃ |
Symbol |
Value |
Unit |
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Forwar Power
Dissipation |
Ptot |
400¹ |
mW |
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3.2 |
mW/℃ |
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Junction
Temperature |
Tj |
150¹ |
℃ |
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Thermal
Resistance Junction to Ambient air |
Roja |
375¹ |
℃/W |
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Storage
Temperature range |
Tstg |
-55 to 150¹ |
℃ |
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1. Valid provided that
electrodes are kept at ambient temperature. |
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MAXIMUM RATING: |
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Parameter at
Tamb = 25℃ |
Symbol |
Value |
Unit |
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Continue
Reverse Voltage |
VR |
200 |
V |
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Repetitvite
Peak Reverse Voltage |
VRRM |
250 |
V |
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Non-Repetitive
Peak Recerse Voltage |
VRSM |
250 |
V |
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Continous
Forward Current |
IF |
250¹ |
mA |
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Average
rectified current sin half wave |
IF(AV) |
200¹ |
mA |
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rectification
with resistive load. |
200¹ |
mA |
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Repetitive
Peak Forward Currnet at |
IFRM |
625¹ |
mA |
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f ≧50HZ, θ = 180°, Tamb = 25℃ |
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Surge Forward
Current at t<1s and Tj=25℃ |
IFSM |
1000¹ |
mA |
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1. Valid provided that
electrodes are kept at ambient temperature. |
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ELECTRICAL
CHARACTERISTICS: |
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Parameter at
Tamb = 25℃ |
Symbol |
Value |
Unit |
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Forward Voltage at |
IF = 100mA |
VF |
1.0 max |
V |
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at |
IF = 200mA |
1.25 max |
V |
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Leakage Current at |
VR = 200V |
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IR |
0.1 max |
uA |
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Leakage Current at |
VR = 200V, Tj = 100℃ |
15 max |
uA |
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Capacitance
at |
VR = 0V, F= 1MHZ |
Ctot |
5 max |
pF |
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Reverse Recovery Time |
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trr |
50 max |
ns |
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at IF=IR=30mA,
RL=100 Ω |
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