05138
Only One Name Means ProTek’Tion™
SMF05C - SMF24C
MULTI-LINE TVS ARRAY DESCRIPTIoN
The SMFxxC series are subminiature TVS suppressor arrays designed for the protection of sensitive IC components from the damaging effects of Electrostatic Discharge (ESD) and Electrial Fast Transients (EFT). This series is ideally suited for use in portable electronics such as SMART phones, laptops, as well as cellular phone base stations. The SMFxxC series provides protection in accordance with IEC 61000-4-2 and IEC 61000-4-4 requirements. This series is available in a SC70-6L package configuration and is rated at 100 Watts peak pulse power (8/20µs) per line.
SC70-6L PACkAGE FEATURES
• • • • • • • • • • Compatible with IEC 61000-4-2 (ESD): Air 15kV, Contact 8kV Compatible with IEC 61000-4-4 (EFT): 40A, 5/50ns 100 Watts Peak Pulse Power per Line(tp = 8/20µs) Monolithic Design Protects 4 Bidirectional Lines or 5 Unidirectional Lines ESD Protection > 25 kilovolts Available in Multiple Voltages Low Clamping Voltage RoHS Compliant REACH Compliant
APPLICATIoNS
• • • • Notebook Computers Cellular Phone Base Stations SMART Phones Digital Cameras
MEChANICAL ChARACTERISTICS
• • • • Molded JEDEC SC70-6L Package Approximate Weight: 7milligrams 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 2 3
6 5 4
05138.R10 3/11
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05138
Only One Name Means ProTek’Tion™
SMF05C - SMF24C
TYPICAL DEVICE ChARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless otherwise Specified
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1 Operating Temperature Storage Temperature
SYMBoL
PPP TL TSTG
VALUE
100 -55 to 150 -55 to 150
UNITS
Watts °C °C
ELECTRICAL ChARACTERISTICS PER LINE @ 25°C Unless otherwise Specified
PART NUMBER DEVICE MARkING RATED STAND-oFF VoLTAGE VwM VoLTS
SMF05C SMF12C SMF15C SMF24C
1. Pins 1, 3, 4, 5 or 6 to pin 2.
MINIMUM BREAkDowN VoLTAGE @ 1mA V(BR) VoLTS
6.0 13.3 16.7 26.7
MAXIMUM CLAMPING VoLTAGE (Fig. 2) @ I P = 5A VC VoLTS
9.8 18.0 22.0 50.0
MAXIMUM LEAkAGE CURRENT @V wM ID µA
5 1 1 1
MAXIMUM CAPACITANCE (Note 1) @0V, 1Mhz Cj pF
60 30 25 20
05C 12C 15C 24C
5.0 12.0 15.0 24.0
NoTES
10,000
FIGURE 1 PEAk PULSE PowER VS PULSE TIME
PPP - Peak Pulse Power - watts
1,000
100W, 8/20µs Waveform
100
10
0.1
1
10 100 td - Pulse Duration - µs
1,000
10,000
05138.R10 3/11
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05138
Only One Name Means ProTek’Tion™
SMF05C - SMF24C
TYPICAL DEVICE ChARACTERISTICS
FIGURE 2 PULSE wAVE FoRM
tf Peak Value IPP TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs
120
IPP - Peak Pulse Current - % of IPP
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
td = t/(IPP/2)
10
15 t - Time - µs
20
25
30
0
25 50 75 100 125 TA - Ambient Temperature - °C
150
FIGURE 4 TYPICAL CLAMPING VoLTAGE VS PEAk PULSE CURRENT SMF05C
13
VC - Clamping Voltage - Volts
9
5
1
0
2
4 6 IPP - Peak Pulse Current - Amps
8
10
05138.R10 3/11
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05138
Only One Name Means ProTek’Tion™
SMF05C - SMF24C
APPLICATIoN INFoRMATIoN
Line 1 Line 2 3 I/O Port 2 1
4
5
6 Line 3 Line 4
FIGURE 1 - CoMMoN-MoDE I/o PoRT PRoTECTIoN (UNIDIRECTIoNAL)
Circuit connectivity 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 2 connected to ground. • Pin 5 not connected. Line 1 Line 2 3 I/O Port 2 1
4
5
6 Line 3 Line 4 Line 5
FIGURE 2 - CoMMoN-MoDE I/o PoRT PRoTECTIoN (BIDIRECTIoNAL)
Circuit connectivity 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. • Line 5 connected to pin 6. • Pin 2 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 ground vias.
05138.R10 3/11 Page 4 www.protekdevices.com
05138
Only One Name Means ProTek’Tion™
SMF05C - SMF24C
SC70-6L PACkAGE INFoRMATIoN
oUTLINE DIMENSIoNS
DIM
A B C D E F G J K L M NoTES 0.80 0.08 2.00 0.26
D E
MILLIMETERS MIN
1.90 1.15 0.80 0.15 0.65 BSC 1.30 BSC 1.10 0.25 2.40 0.10 0.46
INChES MIN
0.074 0.045 0.031 0.005
MAX
2.15 1.35 1.00 0.30
MAX
0.084 0.055 0.040 0.012
6 5 4 K 1 2 3 L F A B M J 0° - 8°
0.026 BSC 0.051 BSC 0.031 0.003 0.078 0.010 0.043 0.010 0.095 0.004 0.018
C G
1. Controlling dimension: inches. 2. Dimensioning and tolerances per ANSI Y14.5M, 1985. 3. Dimensions are exclusive of mold flash and metal burrs.
PAD LAYoUT DIMENSIoNS
DIM
A B C D E NoTES
B C E D
MILLIMETERS NoMINAL
0.50 1.30 0.65 1.72 0.60
INChES NoMINAL
0.020 0.051 0.026 0.068 0.024
A
1. Controlling dimension: inches.
05138.R10 3/11
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05138
Only One Name Means ProTek’Tion™
SMF05C - SMF24C
TAPE AND REEL
P0 t D P2 10 Pitches Cumulative Tolerance on Tape. ± 0.2
E Top Cover Tape A0 K0 F W
Pin 1 P
B0
User Direction of Feed
SPECIFICATIoNS
REEL DIA. 178mm (7”)
1. 2. 3. 4.
TAPE wIDTh 8mm
A0
B0
k0
D
E
F
w
P0
P2
P
tmax 0.25
2.25 ± 0.10 2.34 ± 0.10 1.22 ± 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
NoTES
Dimensions are in millimeters. Surface mount product is taped and reeled in accordance with EIA-481. Suffix - T73 = 7” Reel - 3,000 pieces per 8mm tape. Marking on Part - marking code (see page 2) and pin one defined by dot on package.
Package outline, pad layout and tape specifications per document number 06019.R6 3/11.
oRDERING INFoRMATIoN
BASE PART NUMBER (xx = Voltage)
SMFxxC
LEADFREE SUFFIX
-LF
TAPE SUFFIX
-T73
QTY/REEL
3,000
REEL SIZE
7”
TUBE QTY
n/a
05138.R10 3/11
Page 6
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05138
Only One Name Means ProTek’Tion™
SMF05C - SMF24C
CoMPANY INFoRMATIoN
CoMPANY PRoFILE ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), inductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide application specific protection solutions for all electronic equipment/systems. ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products. CoNTACT US Corporate headquarters 2929 South Fair Lane Tempe, Arizona 85282 USA By Telephone General: 602-431-8101 Sales: 602-414-5109 Customer Service: 602-414-5114 By Fax General: 602-431-2288 By E-mail: Sales: sales@protekdevices.com Customer Service: service@protekdevices.com Technical Support: support@protekdevices.com web www.protekdevices.com www.protekanalog.com
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 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.
05138.R10 3/11
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