TVS Protect. PTVSHC3D9VU Datasheet

PTVSHC3D9VU Protect. Datasheet pdf. Equivalent


Prisemi PTVSHC3D9VU
r
Description
PTVSHC3D9VU
Uni-directional 9V High Capacitance TVS Protector
The PTVSHC3D9VU 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 PTVSHC3D9VU protects sensitive semiconductor
components from damage or upset due to electrostatic discharge (ESD) and
other voltage induced transient events. The PTVSHC3D9VU is available in a
SOD-323 package with working voltages of 9 volt.
SOD-323(Top View)
Feature
1600W 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
H9Pin1
Pin2
Marking (Top View)
Rev.06.4
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PTVSHC3D9VU Datasheet
Recommendation PTVSHC3D9VU Datasheet
Part PTVSHC3D9VU
Description High Capacitance TVS Protect
Feature PTVSHC3D9VU; r Description PTVSHC3D9VU Uni-directional 9V High Capacitance TVS Protector The PTVSHC3D9VU transi.
Manufacture Prisemi
Datasheet
Download PTVSHC3D9VU Datasheet




Prisemi PTVSHC3D9VU
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
PTVSHC3D9VU
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 =9V
IPP=40A tP = 8/20μs
IPP=80A tP = 8/20μs
VR=0V f = 1MHz
Min.
10
500
Typ.
11
16
20
550
Max.
9
12
1
17
25
600
Units
V
V
μA
V
V
pF
Absolute maximum rating@25
Rating
Peak Pulse Power ( tP = 8/20μS )
Lead Soldering Temperature
Operating Temperature
Storage Temperature
Symbol
Ppp
TL
TOP
TSTG
Value
1600
260 (10 sec)
-55 to 125
-55 to 150
Units
W
Rev.06.4
2 www.prisemi.com



Prisemi PTVSHC3D9VU
Transient Voltage Suppressor
Typical Characteristics
100
80
60
40
20
0
0
tf=8μs
tP =20μs(IPP /2)
5 10 15 20
t - Time -μs
Fig 1.Pulse Waveform
25 30
25
Pulse waveform: tp=8/20us
20
15
10
5
0
0 20 40 60 80 100
IPP-Peak pulse current (A)
Fig 3. Clamping voltage vs. Peak pulse current
10000
PTVSHC3D9VU
100
80
60
40
20
0
0
25 50
75 100 125
TL – Lead Temperature -
Fig 2.Power Derating Curve
150
700
600
500
400
300
200
100
0
0
f=1MHz
12345678
VR-Reverse voltage (V)
Fig 4. Capacitance vs. Reveres voltage
9
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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