05273
Only One Name Means ProTek’Tion™
PLR3304
uLtRa Low caPacitance steeRing diode/tvs aRRay
descRiPtion
The PLR3304 is an ultra low capacitance steering diode/TVS array. This device is designed to protect computing
applications such as gigabit Ethernet, USb and DVI interfaces as well as telecommunication equipment and systems.
The PLR3304 is available in the space-saving DFN-10 package configuration and is rated at 400 Watts peak pulse cur-
rent (8/20µs waveshape).
This device meets the IEC 61000-4-2 (ESD), 61000-4-2 (EFT) and 61000-4-4 (Surge) requirements. At higher operat-
ing frequencies or faster edge rates, insertion loss and signal integrity are a major concern. This device in conjunc-
tion with passive components integrated into a TVS/filter network can be used for EMI/RFI protection.
dFn-10 Package
FeatuRes
•
•
•
•
•
•
•
•
•
•
•
Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
Compatible with IEC 61000-4-5 (Surge)
400 Watts Peak Pulse Power per Line(tp = 8/20µs)
ESD Protection > 25 kilovolts
Low Clamping Voltage
Unidirectional Configuration
Protects 4 I/O Ports & Power Supply
Ultra Low Capacitance : 4pF
RoHS Compliant
REACH Compliant
aPPLications
•
•
•
•
Gigabit Ethernet
T1/E1, T3/E3 Chip Side Protection
Wireless Communications
USB & DVI Interfaces
MechanicaL chaRacteRistics
Molded JEDEC DFN-10 Package
Approximate Weight: 7 milligrams
Lead-Free Pure-Tin Plating (Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 8mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
•
•
•
•
ciRcuit diagRaM & Pin conFiguRation
I/O
1
Pin 5
NC I/O
2
3
NC Vcc
4
5
Pin 1
Pin 9
Pin 3
Pin 7
GND
Gnd
10
9
8
7
6
NC I/O
NC I/O NC
05273.R7 10/12
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05273
Only One Name Means ProTek’Tion™
PLR3304
tyPicaL device chaRacteRistics
MaXiMuM Ratings
@ 25°c unless otherwise specified
PaRaMeteR
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
Peak Pulse Current - 8/20µs
syMBoL
P
PP
T
L
T
STG
I
PP
vaLue
400
-55 to 150
-55 to 150
18
units
Watts
°C
°C
Amps
eLectRicaL chaRacteRistics PeR Line
@ 25°c unless otherwise specified
PaRt
nuMBeR
device
MaRking
Rated
stand-oFF
voLtage
MiniMuM
snaP-Back
voLtage
@ 50ma
v
(sB)
voLts
3.3
MiniMuM
Punch
thRough
voLtage
@ 5µa
v
(Pt)
voLts
3.5
v
wM
voLts
PLR3304
1. Pin 5 to ground.
MaXiMuM
cLaMPing
voLtage
(Fig. 2)
(note 1)
@ i
P
= 1a
v
c
voLts
5.5
MaXiMuM
cLaMPing
voLtage
(Fig. 2)
(note 1)
@ i
P
= 10a
v
c
voLts
10.0
MaXiMuM
Leakage
cuRRent
@v
wM
i
d
µa
1.0
tyPicaL
caPacitance
i/o to gnd
@0v, 1Mhz
c
pF
4.0
334
3.3
note
05273.R7 10/12
Page 2
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05273
Only One Name Means ProTek’Tion™
PLR3304
tyPicaL device chaRacteRistics
FiguRe 1
Peak PuLse PoweR vs PuLse tiMe
10,000
P
PP
- Peak Pulse Power - watts
1,000
400W, 8/20µs Waveform
100
10
0.1
1
10
100
t
d
- Pulse duration - µs
1,000
10,000
120
i
PP
- Peak Pulse current - % of i
PP
FiguRe 2
PuLse wave FoRM
t
f
Peak Value I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 8µs
t
d
= 20µs
100
80
% of Rated Power
FiguRe 3
PoweR deRating cuRve
Peak Pulse Power
8/20µs
100
80
60
40
20
0
0
5
e
-t
60
40
20
0
Average Power
t
d
= t/(I
PP
/2)
10
15
t - time - µs
20
25
30
0
25
50
75 100 125
t
a
- ambient temperature - °c
150
05273.R7 10/12
Page 3
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05273
Only One Name Means ProTek’Tion™
PLR3304
tyPicaL device chaRacteRistics
FiguRe 4
oveRshoot & cLaMPing voLtage
20
10
5 volts per division
0
-10
-20
esd test Pulse - 25 kilovolt, 1/30ns (waveshape)
FiguRe 5
tyPicaL ReveRse voLtage vs caPacitance
5
4
c - capacitance - pF
3
2
0
0
1
2
3
v
R
- Reverse voltage - volts
4
5
05273.R7 10/12
Page 4
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05273
Only One Name Means ProTek’Tion™
PLR3304
dFn-10 Package inFoRMation
outLine diMensions
diM
A
A2
D
D2
E
E2
e
L
M
notes
0.35
0.25
2.50
2.10
2.50
1.21
0.50 BSC
0.45
0.45
D
MiLLiMeteRs
Min
0.45
0.13 BSC
2.70
2.20
2.70
1.31
inches
Min
0.017
e
1
M
E
D2
E2
L
10
BOTTOM VIEW
6
5
MaX
0.55
MaX
0.021
0.005 BSC
0.097
0.083
0.097
0.046
0.105
0.085
0.105
0.051
Pin 1 Reference
TOP VIEW
0.020 BSC
0.013
0.010
0.017
0.018
A2
SIDE VIEW
A
1. Controlling dimension: millimeters.
2. Dimensioning and tolerances per ANSI Y14.M, 1985.
3. Coplanarity applies to the exposed pad as well as the terminals.
Pad Layout diMensions
diM
A
B
C
D
E
F
notes
A
MiLLiMeteRs
noMinaL
2.25
1.42
2.90
0.50 BSC
0.30
0.58
inches
noMinaL
0.089
0.056
0.114
0.020 BSC
0.012
0.023
B C
F
E
D
1. Controlling dimension: millimeters.
05273.R7 10/12
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