smfc

05138
SMF05C - SMF24C
Only One Name Means ProTek’Tion™
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
APPLICATIONS
• 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
• 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
05138.R12 11/15
1
6
2
5
3
4
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05138
SMF05C - SMF24C
Only One Name Means ProTek’Tion™
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
VALUE
UNITS
PPP
100
Watts
TL
-55 to 150
°C
TSTG
-55 to 150
°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
DEVICE
MARKING
RATED
STAND-OFF
VOLTAGE
MINIMUM
BREAKDOWN
VOLTAGE
MAXIMUM
LEAKAGE
CURRENT
MAXIMUM
CAPACITANCE
(Note 1)
@ 1mA
V(BR)
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
@ I P = 5A
VC
VOLTS
VWM
VOLTS
@V WM
ID
µA
@0V, 1MHz
Cj
pF
SMF05C
05C
5.0
6.0
9.8
5
60
SMF12C
12C
12.0
13.3
18.0
1
30
SMF15C
15C
15.0
16.7
22.0
1
25
SMF24C
24C
24.0
26.7
50.0
1
20
NOTES
1. Pins 1, 3, 4, 5 or 6 to pin 2.
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
PPP - Peak Pulse Power - Watts
10,000
1,000
100W, 8/20µs Waveform
100
10
0.1
05138.R12 11/15
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10
100
td - Pulse Duration - µs
Page 2
1,000
10,000
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05138
SMF05C - SMF24C
Only One Name Means ProTek’Tion™
TYPICAL DEVICE CHARACTERISTICS
FIGURE 2
PULSE WAVE FORM
tf
100
Peak Value IPP
80
100
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
e-t
60
40
td = t/(IPP/2)
60
40
20
20
0
Peak Pulse Power
8/20µs
80
% Of Rated Power
IPP - Peak Pulse Current - % of IPP
120
FIGURE 3
POWER DERATING CURVE
0
5
10
15
t - Time - µs
20
25
0
30
Average Power
0
25
50
75 100 125
TA - Ambient Temperature - °C
150
FIGURE 4
TYPICAL CLAMPING VOLTAGE VS PEAK PULSE CURRENT SMF05C
VC - Clamping Voltage - Volts
13
9
5
1
0
05138.R12 11/15
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4
6
IPP - Peak Pulse Current - Amps
Page 3
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05138
SMF05C - SMF24C
Only One Name Means ProTek’Tion™
APPLICATION INFORMATION
Line 1
Line 2
2
1
4
5
6
I/O Port
3
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
2
1
4
5
6
I/O Port
3
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.
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05138
SMF05C - SMF24C
Only One Name Means ProTek’Tion™
SC70-6L PACKAGE INFORMATION
D
OUTLINE DIMENSIONS
DIM
MILLIMETERS
MIN
MAX
MIN
MAX
A
1.90
2.15
0.074
0.084
B
1.15
1.35
0.045
0.055
C
0.80
1.00
0.031
0.040
D
0.15
0.30
0.005
0.012
E
0.65 BSC
F
E
INCHES
6
4
5
1
3
2
L
0.026 BSC
1.30 BSC
0.80
1.10
0.031
0.043
J
0.08
0.25
0.003
0.010
K
2.00
2.40
0.078
0.095
L
-
0.10
-
0.004
M
0.26
0.46
0.010
0.018
J
B
F
0.051 BSC
G
0° - 8°
K
M
A
C
G
NOTES
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
MILLIMETERS
INCHES
NOMINAL
NOMINAL
A
0.50
0.020
B
1.30
0.051
C
0.65
0.026
D
1.72
0.068
E
0.60
0.024
DIM
B
C
E
D
A
NOTES
1. Controlling dimension: inches.
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05138
SMF05C - SMF24C
Only One Name Means ProTek’Tion™
TAPE AND REEL
P0
10 Pitches Cumulative
Tolerance on Tape. ± 0.2
P2
D
t
E
Top Cover Tape
A0
F
W
K0
B0
Pin 1
P
User Direction of Feed
SPECIFICATIONS
REEL DIA.
TAPE
WIDTH
178mm (7”)
8mm
A0
B0
K0
D
E
F
W
P0
P2
P
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
tmax
0.25
NOTES
1.
2.
3.
4.
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.
Marking on Part - marking code (see page 2) and pin one defined by dot on package.
ORDERING INFORMATION
BASE PART NUMBER
(xx = Voltage)
LEADFREE SUFFIX
TAPE SUFFIX
QTY/REEL
REEL SIZE
TUBE QTY
SMFxxC
-LF
-T7
3,000
7”
n/a
This device is only available in a Lead-Free configuration.
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05138
SMF05C - SMF24C
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 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.
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