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Semiconductor
SDS142WM
Switching Diode
Features
• • • • • SMD package : SOT-323 Low forward volta...
www.DataSheet4U.com
Semiconductor
SDS142WM
Switching Diode
Features
SMD package : SOT-323 Low forward
voltage : VF=0.9V(Typ.) Fast reverse recovery time : trr=1.6ns(Typ.) Small total capacitance : CT=2.2pF(Typ.) Ultra high speed
Ordering Information
Type No. SDS142WM Marking 5C Package Code SOT-323
Outline Dimensions
2.1±0.1 1.25±0.05
unit : mm
1
1.30±0.1 2.0±0.2
3
0.30±0.1
3
2
0.15±0.05
1
2
0.90±0.1
0~0.1
0.1 Min.
PIN Connections 1. Anode 2. Cathode 3. Cathode, Anode
KSD-3005-000
1
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SDS142WM
Ta=25°C
Absolute maximum ratings
Characteristic
Maximum(peak) reverse
voltage Reverse
voltage Maximum(peak) forward current Average forward current Surge current(10ms) Power dissipation Junction temperature Storage temperature * : Unit ratings. Total rating = Unit rating ×1.5
Symbol
VRM VR IFM* IO* IFSM PD Tj Tstg
*
Ratings
85 80 300 100 2 150 150 -55 ~ 150
Unit
V V mA mA A mW °C °C
Electrical Characteristics
Characteristic
Forward
voltage
Ta=25°C
Symbol
VF(1) VF(2) VF(3) IR CT IF=1mA
Test Condition
IF=10mA IF=100mA VR=80V VR=0, f=1MHz IF=10mA
Min. Typ. Max.
0.6 0.7 0.9 2.2 1.6 1.2 0.5 4.0 4.0
Unit
V
Reverse current Total capacitance Reverse recovery time
µA pF
trr
ns
KSD-3005-000
2
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SDS142WM
Electrical Characteristic Curves
Fig. 1 IF-VF Fig. 2 IR-VR
Fig. 3 CT-VR
Fig. 4 trr-IF
Fig. 5 Reverse recovery time(trr) test circuit
KSD-3005-000
3
...