TVS Diodes. SOT12LC Datasheet

SOT12LC Diodes. Datasheet pdf. Equivalent


WPM SOT12LC
SOTxxLC Low Capacitance Uni-direction TVS Diodes
SOTxxLC
Low Capacitance Uni-direction TVS Diodes
The SOTxxLC series devices feature a low capacitance, fast switching compensation diode in series with a standard
TVS diode. This effectively reduces the overall capacitance of the device to less than 5pF making it an integrated, low
capacitance solution for use on high-speed interfaces.
This series has been specifically designed to protect sensitive components which are connected to high-speed data and
transmission lines from overvoltage caused by ESD(electrostatic discharge), CDE (Cable Discharge Events),and EFT
(electrical fast transients).
Features
Small package for use in portable electronics
Low capacitance
Low insertion loss
Low leakage current
Response Time is < 1 ns
Working voltages : 5V,12V,15V and 24V
Solid-state silicon avalanche technology
Device Meets MSL 1 Requirements
ROHS compliant
WeiPan technology
Main applications
High-Speed data lines
Cellular handsets AND accessories
Universal Serial Bus (USB) port protection
Portable instrumentation
LAN/WAN equipment
Peripherals
Video/Audio port
Notebook Computers
Projection TV
SOT-23
SOT-23
2
3
1
Ordering Information
Device
Qty per Reel
SOTxxLC
3000
“xx” =Working Peak Reverse Voltage
Reel Size
7 Inch
E-mail:support@wpmsemi.com Tel:+86 021-67841922 Fax:+86 021-57621210
Revision: A2
www.wpmsemi.com


SOT12LC Datasheet
Recommendation SOT12LC Datasheet
Part SOT12LC
Description Low Capacitance Uni-direction TVS Diodes
Feature SOT12LC; SOTxxLC Low Capacitance Uni-direction TVS Diodes SOTxxLC Low Capacitance Uni-direction TVS Diodes .
Manufacture WPM
Datasheet
Download SOT12LC Datasheet




WPM SOT12LC
SOTxxLC Low Capacitance Uni-direction TVS Diodes
Maximum ratings (Tamb=25Unless Otherwise Specified)
Parameter
Symbol
Peak Pulse Power (tp=8/20μs waveform)
PPPP
ESD Rating per IEC61000-4-2
Contact
Air
Lead Soldering Temperature
TL
Operating Temperature Range
TJ
Storage Temperature Range
TSTG
Value
350
8
15
260 (10 sec.)
-55 ~ 150
-55 ~ 150
Unit
Watts
KV
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur
and reliability may be affected.
*Other voltages may be available upon request.
1. Non-repetitive current pulse, per Figure 1.
Electrical characteristics ( Tamb=25Unless Otherwise Specified)
Device
VRWM
IR @ VRWM
VBR @ 1 mA
(Volts)
@1A
VC
@ Max IPP
Max IPP
(V) (uA)
Min (V) (V)
(A)
SOT05LC
5
1
6 9.8 15 10
SOT12LC
12
1
13.3 19 30
6
SOT15LC
15
1
16.7 24 35
5
SOT24LC
24
1
26.7 43 55
3
Junction capacitance is measured in VR=0V,F=1MHz
Capacitance
@ VR = 0 V, 1 MHz (pF)
Typ Max
1.5 3
1.5 3
1.5 3
1.5 3
Symbol
VRWM
VBR
VC
IT
IRM
IPP
CO
CJ
Parameter
Working Peak Reverse Voltage
Breakdown Voltage @ IT
Clamping Voltage @ IPP
Test Current
Leakage current at VRWM
Peak pulse current
Off-state Capacitance
Junction Capacitance
I
IPP
VC VBR VRWM
IT
IR
IR
IT
VVRWM VBR VC
IPP
E-mail:support@wpmsemi.com Tel:+86 021-67841922 Fax:+86 021-57621210
Revision: A2
www.wpmsemi.com



WPM SOT12LC
SOTxxLC Low Capacitance Uni-direction TVS Diodes
Typical electrical characterist applications
110
100
90
80
70
60
50
40
30
20
10
0
0
Waveform
Parameters:
tr=8us
td=20us
td=IPP/2
5 10 15 20 25 30
Time (us)
Pulse Waveform
10
1
0.1
0.01
0.1
1 10 100
Pulse Duration-tpus)
1000
Non-Repetitive Peak Pulse Power vs. Pulse Time
110
100
90
80
70
60
50
40
30
20
10
0
0
25 50 75
100 125
Ambient Temperature-TA
150
Power Derating Curve
E-mail:support@wpmsemi.com Tel:+86 021-67841922 Fax:+86 021-57621210
Revision: A2
www.wpmsemi.com







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