TVS Diode - Leiditech
Description
SD1201P4-3
1-Line High Power TVS Diode
Features
● 5400W peak pulse power (8/20 ● Low leakage: nA level ● Low operating voltage: 12V ● Ultra low clamping voltage ● One power line protects ● Complies with following standards:
– IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV
– IEC61000-4-4 (EFT) 80A (5/50ns)
– IEC61000-4-5 (Lightning) 180A (8/20μs)
● RoHS Compliant
Applications
● Cell phone handsets and accessories ● Personal digital assistants (PDA’s) ● Notebooks, desktops, and servers ● Portable instrumentation ● Cordless phones
● Digital cameras
● Peripherals MP3 players
Mechanical Characteristics
● Package: DFN2020-3 ● Lead Finish: NiPdAu ● Case Material: “Green” Molding Compound ● UL Flammability Classification Rating 94V-0 ● Moisture Sensitivity: Level 3 per J-STD-020 ● Terminal Connections: See Diagram Below ● Marking Information: See Below
Dimensions DFN2020-3
Pin Configuration
3
1, 2
Absolute Maximum Ratings(Tamb=25°C unless otherwise specified)
Parameter Peak Pulse Power (8/20µs) ESD per IEC 61000−4−2 (Air) ESD per IEC 61000−4−2 (Contact) Operating Temperature Range Storage Temperature Range
Symbol Ppp
VESD
TJ TSTJ
Value 5400
±30 ±30
-55 to +125 -55 to +150
Unit W Kv
℃ ℃
Rev 2.
0 :12.
01.
2019
1/4
www.
leiditech.
com
SD1201P4-3
Electrical Characteristics(TA=25°C unless otherwise specified)
Device
VRWM
VBR
IT
Part Number
Marking (V) (V) (mA)
SD1201P4-3
12A
12
13
1
Vc VC @90A
(Max) (@A)
22
30 180
IR μA (Max)
1
C (Pf) (Typ.
)
1500
Rev 2.
0 :12.
01.
2019
2/4
www.
leiditech.
com
SD1201P4-3
Typical Performance Characteristics (TA=25°C unless otherwise Specified)
Percent of Rated Power for IPP
IPP (%) 100
100% IPP；8μs
IPP (%) 100%
80
e-t
60
50% IPP；20μs
40
20
0
10
20
30 t (μs) 40
Fig.
1.
8/20 μs pulse waveform according to
IEC 61000-4-5 and IEC 61643-321
I@30ns
I@60ns
10%
0
tr=0.
6ns to 1ns
t
Fig.
2.
ESD pulse waveform according to IEC 61000-4-2
120
Cj (pF)
100
1500
80
60 1000
40
20...
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