PROTEC PSOT03LC_12

05066
PSOT03LC - PSOT36LC
Only One Name Means ProTek’Tion™
500 WATT ULTRA LOW CAPACITANCE TVS ARRAY
Description
The PSOTxxLC series are ultra low capacitance transient voltage suppressor (TVS) arrays, designed for power or data
line applications that provide protection against ESD, tertiary lightning and switching transients. This series offers low
clamping voltage for the protection of sensitive components.
The PSOTxxLC series has a peak pulse power of 500 Watts for an 8/20µs waveshape and is available in a SOT-23 package configuration. This series meets the IEC 61000-4-2, 61000-4-4 and IEC 61000-4-5 requirements.
sot-23 package
Features
applications
• 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): 12A, 8/20µs - Level 1(LineGround) & Level 2(Line-Line)
• 500 Watts Peak Pulse Power per Line(tp = 8/20µs)
• Low Clamping Voltage
• Ultra Low Capacitance
• Available in Multiple Voltages Ranging from 3V to 36V
• RoHS Compliant
• REACH Compliant
• Ethernet 10/100 Base T
• Cellular Phones
• FireWire
• Audio/Video Inputs
• Portable Electronics
mechaniCal characteristics
• Molded JEDEC SOT-23 Package
• Approximate Weight: 8 milligrams
• Lead-Free Pure-Tin Plating (Annealed)
• Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• Flammability Rating UL 94V-0
• 8mm Tape and Reel per EIA Standard 481
PIN CONFIGURATION
1
3
2
05066.R8 10/12
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05066
PSOT03LC - PSOT36LC
Only One Name Means ProTek’Tion™
typical device characteristics
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
VALUE
UNITS
PPP
500
Watts
TL
-55 to 150
°C
TSTG
-55 to 150
°C
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
(Note 1)
device
marking
RATED
STAND-OFF
VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
@ IP = 1A
VC
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
@ IP = 5A
VC
VOLTS
MAXIMUM
LEAKAGE
CURRENT
TYPICAL
CAPACITANCE
VWM
VOLTS
MINIMUM
BREAKDOWN
VOLTAGE
(note 2)
@ 1mA
V(BR)
VOLTS
@VWM
ID
µA
@0V, 1MHz
C
pF
PSOT03LC
03L
3.3
4.0
7.0
9.0
125
5
PSOT05LC
05L
5.0
6.0
9.8
11.0
20
5
PSOT08LC
08L
8.0
8.5
13.4
15.0
10
5
PSOT12LC
12L
12.0
13.3
19.0
23.0
1
5
PSOT15LC
15L
15.0
16.7
24.0
28.0
1
5
PSOT24LC
24L
24.0
26.7
43.0
46.0
1
5
PSOT36LC
36L
36.0
40.0
51.0
68.0
1
5
NOTES
1. Positive potential is applied from pin 1 to 2; pin 2 is ground.
2. Do not test or surge from pin 2 to 1. PIV typically greater than 100V for rectifier diode.
05066.R8 10/12
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05066
PSOT03LC - PSOT36LC
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
500W, 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
05066.R8 10/12
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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05066
PSOT03LC - PSOT36LC
Only One Name Means ProTek’Tion™
typical device characteristics
figure 4
overshoot & clamping voltage for PSOT03lc
40
5 Volts per Division
30
20
10
0
ESD Test Pulse - 7 kilovolt, 1/30ns (Waveshape)
05066.R8 10/12
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05066
PSOT03LC - PSOT36LC
Only One Name Means ProTek’Tion™
SPICE MODEL
figure 1
spice model for
I/O
ABD
LCRD
Lg
0.6nH
ABD - Avalanche Breakdown Diode (TVS)
LCRD - Low Capacitance Rectifier Diode
Lg - Lead Inductance
table 1 - spice parameters
parameter
unit
abd(tvs)
lcrd
BV
V
See Table 2
200
IBV
µA
1
0.01
Cjo
pF
See Table 2
5
IS
A
See Table 2
1E-14
PART NUMBER
05066.R8 10/12
Vj
V
0.6
0.6
M
-
0.33
0.33
N
-
1
1
RS
Ohms
See Table 2
0.31
TT
s
1E-8
1E-9
EG
eV
1.11
1.11
table 2 - abd specific spice parameters
i s (amps)
bv(volts)
cjo(pF)
rs(ohms)
PSOT03LC
4.5
438
1E-11
0.21
PSOT05LC
6.0
284
1E-11
0.14
PSOT08LC
8.5
146
1E-11
0.28
PSOT12LC
13.3
123
1E-13
0.40
PSOT15LC
16.7
102
1E-13
0.52
PSOT12LC
26.7
61
1E-13
1.54
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05066
PSOT03LC - PSOT36LC
Only One Name Means ProTek’Tion™
application information
I/O LINE
1
2
3
3
1
2
GND
figure 1 - common mode i/o port protection
Two PSOTxxLC devices used in parallel. Circuit connectivity is as follows:
• I/O Line connected to Device 1, Pin 1.
• I/O Line connected to Device 2, Pin 2.
• Device 1, Pin 2 connected to ground.
• Device 2, Pin 1 connected to ground.
• Device 1 and 2, Pin 3 not connected.
Ethernet Transceiver
I/O 1
1
2
3
3
1
2
I/O 2
figure 1 - differential mode ethernet protection
Two PSOTxxLC devices used in parallel. Circuit connectivity is as follows:
• I/O Line 1 connected to Device 1, Pin 1.
• I/O Line 1 connected to Device 2, Pin 2.
• I/O Line 2 connected to Device 1, Pin 1.
• I/O Line 2 connected to Device 2, Pin 2.
• Device 1 and 2, Pin 3 not connected.
circuit board recommendations
Circuit board layout is critical for electromagnetic compatibility protection. The following guidelines are recommended:
• The protection device should be placed near the input terminals or connectors, the device will divert the transient current
immediately before it can be coupled into the nearby traces.
• The path length between the TVS device and the protected line should be minimized.
• All conductive loops including power and ground loops should be minimized.
• The transient current return path to ground should be kept as short as possible to reduce parasitic inductance.
• Ground planes should be used whenever possible. For multilayer PCBs, use dedicated ground planes
05066.R8 10/12
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05066
PSOT03LC - PSOT36LC
Only One Name Means ProTek’Tion™
sot-23 package information
outline dimensions
dim
millimeters
A
L
inches
min
max
min
max
A
2.80
3.04
0.110
0.120
B
1.20
1.40
0.047
0.055
C
0.89
1.11
0.035
0.044
D
0.37
0.50
0.015
0.020
G
1.78
2.04
0.070
0.081
H
0.013
0.100
0.001
0.004
J
0.085
0.177
0.003
0.007
K
0.45
0.60
0.018
0.024
L
0.89
1.02
0.035
0.040
S
2.10
2.50
0.083
0.098
V
0.45
0.60
0.018
0.024
3
B
1
0°-10°
S
2
K
V
J
G
C
D
H
NOTES
1.
2.
3.
4.
Controlling dimension: inches.
Dimensioning and tolerances per ANSI Y14.5M, 1985.
Pin 3 is the cathode (Unidirectional Only)
Dimensions are exclusive of mold flash and metal burrs.
A
pad layout dimensions
dim
millimeters
inches
min
max
min
max
A
0.71
0.97
0.028
0.038
B
1.88
2.13
0.074
0.084
C
0.71
0.97
0.028
0.038
D
0.81
1.07
0.032
0.042
B
NOTES
D
1. Controlling dimension: inches.
05066.R8 10/12
C
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05066
PSOT03LC - PSOT36LC
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
tmax
3.15 ± 0.10 2.77 ± 0.10 1.30 ± 0.10 1.55 ± 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
0.228
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 06012.R2 8/10.
ORDERING INFORMATION
base PART NUMBER
(xx = Voltage)
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE qty
PSOTxxLC
-LF
-T7
3,000
7”
n/a
PSOTxxLC
-LF
-T13
10,000
13”
n/a
This device is only available in a Lead-Free configuration.
05066.R8 10/12
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05066
PSOT03LC - PSOT36LC
Only One Name Means ProTek’Tion™
company information
COMPANY PROFILE
In business more than 20 years, ProTek Devices™ is a privately-held company located in Tempe, Arizona, that offers a product line of transient voltage suppressors (TVS); avalanche breakdown diodes; steering diode TVS arrays and other surge suppressor component products.
These TVS devices protect electronic systems from the effects of lightning, electrostatic discharge (ESD), nuclear electromagnetic pulses
(NEMP), inductive switching and EMI / RFI. ProTek Devices also offers high performance interface and linear products that include analog
switches; multiplexers; LED drivers; audio control ICs; RF and related high frequency products. The analog devices work in a host of consumer; industrial; automotive and other applications.
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 1998 - 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.
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