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05332
Only One Name Means ProTek’Tion™
3000 WATT TVS COMPONENT
SM3KW08A - SM3KW33CA RTCA DO-160G COMPLIANT PRODUCT
DESCRIPTION
The SM3KWxxA/C Series are high-powered surface mount transient voltage suppression components designed to protect equipment and systems from the damaging effects of high voltage spikes. The DFN-2-3KW surface mount package configuration provides a lower profile at a reduce cost. These devices provide 3,000 Watts of peak pulse power dissipation for an 10/1000µs waveform. Applications include relay drive protection module and secondary lightning protection.
DFN-2-3KW PACKAGE
FEATURES
• RTCA DO-160G COMPLIANT PRODUCT • IEC Compatibility 61000-4-5 (Surge): 48A, 8/20µs - L3(Line-Ground),
L4(Line-Line) & L1 (Power) • 3,000 Watts Peak Pulse Power per Line (tp = 10/1000µs) • Unidirectional & Bidirectional Configurations • Easy Mounting to Printed Circuit Board • RoHS Compliant • REACH Compliant
MECHANICAL CHARACTERISTICS
• Molded DFN2-3KW • Approximate Weight: 2.5 grams • Lead-Free Silver Plating • Solder Reflow Temperature: 260-270°C • 12mm Tape and Reel Per EIA Standard 481 • Flammability Rating UL 94V-0
APPLICATIONS
• Relay Drives • Motor (Start/Stop) Back EMF Protection • Module Lightning Protection • Secondary Lightning Protection
CIRCUIT DIAGRAMS
Unidirectional
Bidirectional
05332.R5 9/15
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05332
Only One Name Means ProTek’Tion™
TYPICAL DEVICE CHARACTERISTICS
SM3KW08A - SM3KW33CA RTCA DO-160G COMPLIANT PRODUCT
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
Peak Pulse Power (tp = 10/1000µs) - See Figure 1 Storage Temperature Operating Temperature
PPP TSTG TL
VALUE 3,000 -55 to 150 -55 to 150
UNITS Watts
°C °C
PART NUMBER
SM3KW08A SM3KW24A SM3KW33A SM3KW08CA SM3KW24CA SM3KW33CA
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
MARKING CODE
RATED STAND-OFF VOLTAGE
MINIMUM BREAKDOWN
VOLTAGE
MAXIMUM LEAKAGE CURRENT
VVOWLMTS
MIN VVO(LBRT)S
@mAIT
@µVIDAWM
3U08
8
8.8
1
50
3U24
24
26.7
1
3
3U33
33
36.7
1
3
3B08
8
8.8
1
50
3B24
24
26.7
1
3
3B33 33 36.7
1
3
MAXIMUM CLAMPING VOLTAGE
(Fig. 2)
@ 10/1000µs VC @ IPP
13.6V @ 220A 43.0V @ 69.8A 56.3V @ 53.3A 13.6V @ 220A 43.0V @ 69.8A 56.3V @ 53.3A
05332.R5 9/15
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05332
Only One Name Means ProTek’Tion™
TYPICAL DEVICE CHARACTERISTICS
SM3KW08A - SM3KW33CA RTCA DO-160G COMPLIANT PRODUCT
FIGURE 1 100 PEAK PULSE POWER VS PULSE TIME
PPP - Peak Pulse Power - Watts
10
3kW, 10/1000µs Waveform
1
0.1 0.1
1
10 100 1,000 td - Pulse Duration - µs
10,000
100,000
05332.R5 9/15
IPP - Peak Pulse Current - % of IPP
FIGURE 2 PULSE WAVEFORM
tf 100
Peak Value IPP
TEST
WAVEFORM
PARAMETERS
ttfd
= =
10µs 1000µs
td = t/(IPP/2) 50
e-t
0 01
2
t - Time - ms
3
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05332
Only One Name Means ProTek’Tion™
DFN-2-3KW PACKAGE INFORMATION
OUTLINE DIMENSIONS
DIM
MILLIMETERS MIN MAX
INCHES MIN MAX
A 6.53
6.68
0.257
0.263
B 7.54
7.70
0.297
0.303
C 1.32
1.48
0.052
0.058
E 0.69
0.84
0.027
0.033
F 3.05
3.30
0.120
0.130
G 5.08
5.33
0.200
0.210
H 4.70
4.88
0.185
0.192
J 0.72
0.80
0.028
0.032
K 2.00
2.10
0.079
0.083
L 0.33
0.43
0.013
0.017
M 0.45
0.55
0.018
0.022
NOTES 1. Dimensioning and tolerances per ANSI Y14.M, 1985. 2. Controlling dimension: millimeters. 3. Dimensions are exclusive of mold flash and metal burrs. 4. Polarity band - unidirectional only.
SIDE
SM3KW08A - SM3KW33CA RTCA DO-160G COMPLIANT PRODUCT
A Polarity Band
TOP
J H B K
G BOTTOM
L E
F
CM
PAD LAYOUT
DIM
MILLIMETERS NOMINAL
A 7.62
B 6.99
C 6.60
D 5.33
E 3.35
F 2.62
G 1.02
NOTES 1. Controlling dimension: millimeters.
INCHES NOMINAL
0.300 0.275 0.260 0.210 0.132 0.103 0.040
C
G FD AB E
05332.R5 9/15
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05332
TAPE AND REEL
Only One Name Means ProTek’Tion™
t
SM3KW08A - SM3KW33CA RTCA DO-160G COMPLIANT PRODUCT
10 Pitches Cumulative P0 Tolerance on tape ± 0.2 D P2 E
Polarity Band
F
W
K0 B0
A0 P User Direction of Feed
REEL DIA. 330mm (13”)
TAPE WIDTH 16mm
A0 6.98 ± 0.10
B0 8.00 ± 0.10
SPECIFICATIONS
K0 D E F W P0 P2 1.66 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 3.50±0.05 16.00 ± 0.30 4.00 ± 0.10 2.00 ± 0.05
NOTES 1. Dimensions are in millimeters. 2. Surface mount product is taped and reeled in accordance with EIA-481. 3. Suffix - T13 = 13” Reel - 2,500 pieces per 16mm tape. 4. Marking on Part - marking code (see page 2), date code, logo and polarity band (Unidirectional only).
P 8.00 ± 0.10
tmax 0.25
BASE PART NUMBER (XX=VOLTAGE) SM3KWxxA/CA
LEADFREE SUFFIX n/a
This device is only available in a Lead-Free configuration.
ORDERING INFORMATION
TAPE SUFFIX
QTY/REEL
-T13 2,500
REEL SIZE 13”
TUBE QTY n/a
05332.R5 9/15
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05332
Only One Name Means ProTek’Tion™
COMPANY INFORMATION
SM3KW08A - SM3KW33CA RTCA DO-160G COMPLIANT PRODUCT
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