psr3 3

05325
PSR3.3
Only One Name Means ProTek’Tion™
ultra low capacitance steering diode/tvs array
Description
The PSR3.3 is an ultra low capacitance (typically 1.5pF), transient voltage/steering diode suppressor array. This device
provides circuit protection for interfaces and high-speed data line applications in handheld electronics. The PSR3.3
has a working voltage of 3.3V and offers protection in a SOT-143 package.
This device meets the requirements of IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge). The
PSR3.3 offers a ultra low capacitance solution for applications with higher operating frequencies or faster edge rates
where insertion loss and signal integrity are a serious concern.
SOT-143 package
Features
applications
• Compatible with IEC 61000-4-2 (ESD)
• Compatible with IEC 61000-4-4 (EFT)
• Compatible with IEC 61000-4-5 (Surge)
• Low Operating Voltage: 3.3V
• Low Leakage Current < 1.0µA
• Provides 2 Lines of Protection
• Ultra Low Capacitance < 1.5pF (Typical, I/O to I/O)
• RoHS Compliant
• REACH Compliant
• General Purpose High-Speed Data Line ESD Protection
• FireWire Interfaces
• Handheld Electronics
• Display Ports: DVI, HDMI, LCD
• USB 1.0, USB 2.0 & USB 3.0
Mechanical characteristics
• Molded JEDEC SOT-143 Package
• Approximate Weight: 9 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
PIN CONFIGURATION
05325.R2 8/13
GND 1
4 REF
I/O 2
3 I/O
Page 1
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05325
PSR3.3
Only One Name Means ProTek’Tion™
typical device characteristics
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
VALUE
UNITS
TL
-55 to 150
°C
Storage Temperature
TSTG
-55 to 150
°C
Peak Pulse Power (tp = 8/20µs) - See Figure 1
PPP
150
Watts
Peak Pulse Current (tp = 8/20µs)
IPP
10
Amps
Operating Temperature
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
PSR3.3
DEVICE
MARKING
3P
RATED
STAND-OFF
VOLTAGE
(Note 1)
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
(note 1)
@ 8/20µs
VC
VOLTS
MAXIMUM
LEAKAGE
CURRENT
(Note 1)
TYPICAL
CAPACITANCE
@0V, 1MHz
(Note 2)
VWM
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
(Note 1)
@ I P = 1A
VC
VOLTS
@V WM
ID
µA
C j(SD)
pF
3.3
7.0
15V @ 10A
1
0.6
notes
1. From pin 4 to 1.
2. From pin 1 to 3, 1 to 2, 3 to 4, and 2 to 4.
05325.R2 8/13
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05325
PSR3.3
Only One Name Means ProTek’Tion™
typical device characteristics
figure 1
peak pulse power vs pulse time
PPP - Peak Pulse Power - Watts
10,000
1,000
150W, 8/20µs Waveform
100
10
0.1
10
100
td - Pulse Duration - µs
Peak Value IPP
80
100
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
e-t
60
40
10,000
figure 3
power derating curve
Peak Pulse Power
8/20µs
80
% Of Rated Power
tf
100
td = t/(IPP/2)
60
40
20
20
0
1,000
figure 2
pulse wave form
120
IPP - Peak Pulse Current - % of IPP
1
0
05325.R2 8/13
5
10
15
t - Time - µs
20
25
0
30
Page 3
Average Power
0
25
50
75 100 125
TA - Ambient Temperature - °C
150
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05325
PSR3.3
Only One Name Means ProTek’Tion™
SOT-143 package information
A
outline dimensions
dim
millimeters
inches
min
max
min
max
A
2.80
3.04
0.110
0.120
B
1.20
1.39
0.047
0.055
C
0.84
1.14
0.033
0.045
D
0.39
0.50
0.015
0.020
F
0.79
0.93
0.031
0.037
G
1.78
2.03
0.070
0.080
J
0.08
0.15
0.003
0.006
K
0.46
0.60
0.018
0.024
L
0.445
0.60
0.0175
0.024
L1
0.40
0.60
0.016
0.024
R
0.72
0.83
0.028
0.033
S
2.11
2.48
0.083
0.098
L
G
B S
J
K
L1
F
D
H
C
R
NOTEs
1. Dimensioning and tolerances per ANSI Y14.M, 1985.
2. Controlling dimension: inches.
3. Dimensions are exclusive of mold flash and metal burrs.
pad layout dimensions
dim
millimeters
A
C
inches
min
max
min
max
A
1.88
2.13
0.074
0.084
B
1.80
2.06
0.071
0.081
C
0.71
0.97
0.028
0.038
D
0.76
1.02
0.030
0.040
E
1.07
1.32
0.042
0.052
F
0.71
0.97
0.028
0.038
B
D
E
F
NOTES
1. Controlling dimension: inches.
05325.R2 8/13
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05325
PSR3.3
Only One Name Means ProTek’Tion™
TAPE AND REEL
P0
t
10 Pitches Cumulative
Tolerance on Tape. ± 0.2
P2
D
E
Top Cover Tape
Pin 1
A0
F
W
K0
B0
P
User Direction of Feed
specifications
Reel Dia.
Tape
Width
178mm (7”)
8mm
A0
B0
K0
D
E
F
W
P0
P2
P
3.10 ± 0.10 2.70 ± 0.10 1.35 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 3.50 ± 0.05 8.00 ± 0.30 4.00 ± 0.10 2.00 ± 0.05 4.00 ± 0.10
tmax
0.25
Notes
1.
2.
3.
4.
5.
Dimensions are in millimeters.
Surface mount product is taped and reeled in accordance with EIA-481.
Suffix - T7 = 7” Reel - 3,000 pieces per 8mm tape.
Suffix - T13 = 13” Reel - 10,000 pieces per 8mm tape.
Marking on Part - marking code (see page 2) and date code.
Package outline, pad layout and tape specifications per document number 06011.R4 8/10.
ORDERING INFORMATION
base PART NUMBER
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE qty
PSR3.3
n/a
-T7
3000
7”
n/a
PSR3.3
n/a
-T13
10,000
13”
n/a
This device is only available in a Lead-Free configuration.
05325.R2 8/13
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05325
PSR3.3
Only One Name Means ProTek’Tion™
company information
COMPANY PROFILE
In business more than 20 years, ProTek Devices™ is a privately held semiconductor company. The company offers a product line of overvoltage protection and overcurrent protection components. These include transient voltage suppressor array (TVS arrays) avalanche breakdown diode, steering
diode TVS array and electronics SMD chip fuses. These components deliver circuit protection in electronic systems from numerous overvoltage and
overcurrent events. They include lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference (EMI) / radio frequency interference (RFI). ProTek Devices also offers high performance interface and linear products. They
include analog switches; multiplexers; LED drivers; LED wafer die for ESD protection; audio control ICs; RF and related high frequency products.
CONTACT US
Corporate Headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
By Telephone
General: 602-431-8101
Sales: & Marketing: 602-414-5109
Customer Service: 602-414-5114
Product Technical Support: 602-414-5107
By Fax
General: 602-431-2288
By E-mail:
Sales: [email protected]
Customer Service: [email protected]
Technical Support: [email protected]
ProTek Devices (Asia Pacific) Pte. Ltd.
8 Ubi Road 2, #06-19
Zervex
Singapore - 408538
Tel: +65-67488312
Fax: +65-67488313
Web
www.protekdevices.com
COPYRIGHT © ProTek Devices 2009 - This literature is subject to all applicable copyright laws and is not for resale in any manner.
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice.
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering
and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of
its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special,
consequential or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory.
05325.R2 8/13
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