TVS Protect. PTVSHC3D15VU Datasheet

PTVSHC3D15VU Protect. Datasheet pdf. Equivalent


Prisemi PTVSHC3D15VU
PTVSHC3D15VU
Uni-directional 15V High Capacitance TVS Protector
Description
The PTVSHC3D15VU transient voltage suppressor is designed to replace
multilayer varistors (MLVs) in portable applications such as cell phones,
notebook computers, and PDA’s. They feature large cross-sectional area
junctions for conducting high transient currents, offer desirable electrical
characteristics for board level protection, such as fast response time, lower
operating voltage, lower clamping voltage and no device degradation when
compared to MLVs. The PTVSHC3D15VU protects sensitive semiconductor
components from damage or upset due to electrostatic discharge (ESD) and
other voltage induced transient events. The PTVSHC3D15VU is available in
a SOD-323 package with working voltages of 15 volt.
SOD-323(Top View)
Feature
1700W Peak pulse power per line (tP = 8/20μs)
SOD-323 package
Response time is typically < 1 ns
Protect one I/O or power line
Low clamping Voltage
RoHS compliant
Transient protection for data lines to IEC 61000-4-2(ESD)
±30KV(air), ±30KV(contact); IEC 61000-4-4 (EFT) 40A (5/50ns)
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
Lead finish:100% matte Sn(Tin)
Mounting position: Any
Qualified max reflow temperature:260
Pure tin plating: 7 ~ 17 um
Pin flatness:≤3mil
Pin1 Pin2
Circuit Diagram
H15Pin1
Pin2
Marking (Top View)
Rev.06.4
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PTVSHC3D15VU Datasheet
Recommendation PTVSHC3D15VU Datasheet
Part PTVSHC3D15VU
Description High Capacitance TVS Protect
Feature PTVSHC3D15VU; PTVSHC3D15VU Uni-directional 15V High Capacitance TVS Protector Description The PTVSHC3D15VU transi.
Manufacture Prisemi
Datasheet
Download PTVSHC3D15VU Datasheet




Prisemi PTVSHC3D15VU
Transient Voltage Suppressor
Electronics Parameter
Symbol
VRWM
IR
VBR
IT
IPP
VC
PPP
CJ
IF
VF
Parameter
Peak Reverse Working Voltage
Reverse Leakage Current @ VRWM
Breakdown Voltage @ IT
Test Current
Maximum Reverse Peak Pulse Current
Clamping Voltage @ IPP
Peak Pulse Power
Junction Capacitance
Forward Current
Forward Voltage @ IF
PTVSHC3D15VU
I
IF
VC VBR VRWM
IR VF
IT
IPP
V
Electrical characteristics per line@25( unless otherwise specified)
Parameter
Peak Reverse Working Voltage
Breakdown Voltage
Reverse Leakage Current
Clamping Voltage
Clamping Voltage
Junction Capacitance
Symbol
VRWM
VBR
IR
VC
VC
Cj
Conditions
It =1mA
VRWM =15V
IPP=20A tP = 8/20μs
IPP=45A tP = 8/20μs
VR=0V f = 1MHz
Min.
16.0
230
Typ.
17.0
20.0
30.0
285
Max.
15.0
19.0
1.0
25.0
35.0
330
Units
V
V
μA
V
V
pF
Absolute maximum rating@25
Rating
Peak Pulse Power ( tP = 8/20μs )
Peak Pulse Current (tp=8/20μs)
Lead Soldering Temperature
Operating Temperature
Storage Temperature
Symbol
Ppp
Ipp
TL
TJ
TSTG
Value
1700
45
260 (10 sec)
-55 to 125
-55 to 150
Units
W
A
Rev.06.4
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Prisemi PTVSHC3D15VU
Transient Voltage Suppressor
Typical Characteristics
100 tf=8μs
80
60
tP =20μs(IPP /2)
40
20
0
0
5 10 15 20
t - Time -μs
Fig 1.Pulse Waveform
35
Pulse waveform: tp=8/20us
30
25 30
25
20
15
10
5
0
0 10 20 30 40 50 60
IPP-Peak pulse current (A)
Fig 3. Clamping voltage vs. Peak pulse current
10000
PTVSHC3D15VU
100
80
60
40
20
0
0
330
25 50
75 100 125 150
TL – Lead Temperature -
Fig 2.Power Derating Curve
264 f=1MHz
198
132
66
0
04
8 12 16
VR-Reverse voltage (V)
Fig 4. Capacitance vs. Reveres voltage
1000
100
10
1 10 100 1000
Pulse Duration(us)
Fig 5. Non Repetitive Peak Pulse Power vs. Pulse time
Rev.06.4
3
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