Only One Name Means ProTek’Tion™
The PSMS05 and PSMS05C are subminiature monolithic TVS suppressor arrays designed for the protecon of sensive
IC components from the damaging eects of Electrostac Discharge (ESD). These devices are ideally suited for use in
portable electronics such as SMART phones, laptops, and other wireless devices.
The PSMS05 and PSMSxxC are usable on I/O ports where the signal voltage is posive. These devices will also provide
protecon in accordance with IEC 61000-4-2 and IEC 61000-4-4 requirements. These devices are available in a SOT-
23-6 package conguraon and is rated at 350 Was peak pulse power (8/20µs) per line.
• Compable with IEC 61000-4-2 (ESD): Air 15kV, Contact 8kV
• Compable with IEC 61000-4-4 (EFT): 40A, 5/50ns
• Compable with IEC 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-
Gnd) & Level 2(Line-Line)
• 350 Was Peak Pulse Power per Line(tp = 8/20µs)
• Monolithic Design
• Protects 4 Lines or 5 Lines
• Unidireconal & Bidireconal Conguraons
• ESD Protecon > 25 kilovolts
• Low Clamping Voltage
• Low Leakage Current
• RoHS Compliant
• REACH Compliant
• Molded JEDEC SOT-23-6 Package
• Approximate Weight: 16 milligrams
• Lead-Free Pure-Tin Plang (Annealed)
• Solder Reow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• Flammability Rang UL 94V-0
• 8mm Tape and Reel per EIA Standard 481
• SMART Phones
• Portable Electronics
• FireWire, Ethernet and USB Interfaces
16
5
2
34
16
5
2
34
UNIDIRECTIONAL BIDIRECTIONAL
Only One Name Means ProTek’Tion™
Peak Pulse Power (tp = 8/20µs) - See Figure 1 PPP 350 Was
Operang Temperature TL-55 to 150 °C
Storage Temperature TSTG -55 to 150 °C
PSMS05 PRH 5.0 6.0 9.8 20 150
PSMS05C PRL 5.0 6.0 9.8 20 150
1. Part numbers with an addional “C” sux are bidireconal, i.e., PSMS05.
2. Unidireconal Only: For PSMS05, test between pin 1 to 2 or 5, 4 to 2 or 5, 6 to 2 or 5, 3 to 2 or 5. For PSMS05C, test between 2 to 1, 3, 4, 5, or 6.
3. Bidireconal Only: For PSMS05C, test between pin 5 to 1 or 3 or 4 or 6. Electrical characteriscs apply in both direcons.
4. Unidireconal Only: For PSMS05, capacitance measured between pins 1, 3, 4, 6 to 2. For PSMS05C, capacance measured between pins 2 to 1, 3, 4, 5, or 6.
5. Contact factory for other voltages.
Only One Name Means ProTek’Tion™
350W, 8/20µs Waveform
Peak Pulse Power
8/20µs
Average Power
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
tf
e-t
Peak Value IPP
td = t/(IPP/2)
Only One Name Means ProTek’Tion™
Only One Name Means ProTek’Tion™
Circuit connecvity is as follows:
• Line 1 connected to pin 1.
• Line 2 connected to pin 3.
• Line 3 connected to pin 4.
• Line 4 connected to pin 6.
• Pin 5 connected to ground.
• Pin 6 not connected.
Circuit board layout is crical for electromagnec compability protecon. The following guidelines are recommended:
• The protecon 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 conducve 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 parasic inductance.
• Ground planes should be used whenever possible. For mullayer PCBs, use ground vias.
1
6
5
2
3
4
Line 1
Line 2
Line 3
Line 4
I/O Port
1
6
5
2
3
4
Line 1
Line 2
Line 3
Line 4
I/O Port
Circuit connecvity is as follows:
• Line 1 connected to pin 1.
• Line 2 connected to pin 3.
• Line 3 connected to pin 4.
• Line 4 connected to pin 5.
• Pin 6 connected to ground.
• Pin 2 not connected.
Only One Name Means ProTek’Tion™
A 2.80 3.05 0.110 0.120
B 1.50 1.75 0.059 0.070
C 0.90 1.30 0.036 0.051
D 0.30 0.40 0.012 0.016
E 0.85 1.05 0.033 0.040
G 0.90 1.45 0.036 0.057
J 0.09 0.20 0.003 0.008
K 2.60 3.00 0.102 0.118
L 0.0 0.15 0.0 0.006
M 0.30 0.60 0.012 0.024
1. Controlling dimension: inches.
2. Dimensioning and tolerances per ANSI Y14.5M, 1985.
3. Dimensions are exclusive of mold ash and metal burrs.
A 0.70 0.028
B 1.90 0.074
C 0.95 0.037
D 2.40 0.094
E 1.00 0.039
1. Controlling dimension: inches.
D
E
K
4
56
3
2
1
A
G
C
L
BM
0° - 8°
J
D
C
B
A
E
Only One Name Means ProTek’Tion™
178mm (7”) 8mm 3.20 ± 0.10 3.20 ± 0.10 1.65 ± 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 0.25
1. Dimensions are in millimeters.
2. Surface mount product is taped and reeled in accordance with EIA-481.
3. Sux - T7 = 7” Reel - 3,000 pieces per 8mm tape.
4. Marking on Part - marking code (see page 2) and pin one dened by dot on package.
Package outline, pad layout and tape specicaons per document number 06013.R5 2/11
Top Cover Tape
K0
D
P0
P2
10 Pitches Cumulave
Tolerance on Tape. ± 0.2
A0
B0
P
E
F
W
User Direcon of Feed
Pin 1
t
PSMS05/PSMS05C -LF -T7 3,000 7” n/a
These devices are only available in a Lead-Free conguraon.
Only One Name Means ProTek’Tion™
COPYRIGHT © ProTek Devices 2001 - 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 characteriscs described herein without noce.
DESIGN CHANGES: ProTek reserves the right to disconnue product lines without noce and that the nal judgement concerning selecon and specicaons is the buyer’s and that in furnishing engineering
and technical assistance. ProTek assumes no responsibility with respect to the selecon or specicaons of such products. ProTek makes no warranty, representaon or guarantee regarding the suitability of
its products for any parcular purpose, nor does ProTek assume any liability arising out of the applicaon or use of any product or circuit and specically disclaims any and all liability without limitaon special,
consequenal or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without wrien consent from the factory.
In business more than 20 years, ProTek Devices™ is a privately-held company located in Tempe, Arizona, that oers a product line of tran-
sient voltage suppressors (TVS); avalanche breakdown diodes; steering diode TVS arrays and other surge suppressor component products.
These TVS devices protect electronic systems from the eects of lightning, electrostac discharge (ESD), nuclear electromagnec pulses
(NEMP), inducve switching and EMI / RFI. ProTek Devices also oers high performance interface and linear products that include analog
switches; mulplexers; LED drivers; audio control ICs; RF and related high frequency products. The analog devices work in a host of con-
sumer; industrial; automove and other applicaons.
2929 South Fair Lane
Tempe, Arizona 85282
USA
General: 602-431-8101
Sales: & Markeng: 602-414-5109
Customer Service: 602-414-5114
Product Technical Support: 602-414-5107
General: 602-431-2288
Sales: sales@protekdevices.com
Customer Service: service@protekdevices.com
Technical Support: support@protekdevices.com
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Zervex
Singapore - 408538
Tel: +65-67488312
Fax: +65-67488313
www.protekdevices.com
