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SMCGLCE6.5 thru SMCGLCE170A, e3 SMCJLCE6.5 thru SMCJLCE170A, e3
SCOTT SDALE DIVISION
1500 WATT LOW CAPACITANCE SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
APPEARANCE
DESCRIPTION
This surface mount Transient Voltage Suppressor (TVS) product family includes a rectifier diode element in series and opposite direction to achieve low capacitance below 100 pF. They are also available as RoHS Compliant with an e3 suffix. The low TVS capacitance may be used for protecting higher frequency applications in inductive switching environments or electrical systems involving secondary lightning effects per IEC61000-4-5 as well as RTCA/DO-160D or ARINC 429 for airborne avionics. They also protect from ESD and EFT per IEC61000-4-2 and IEC61000-4-4. If bipolar transient capability is required, two of these low capacitance TVS devices may be used in parallel and opposite directions (anti-parallel) for complete ac protection (Figure 6).
IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com
W W W. Microsemi .C OM
FEATURES
Available in standoff voltage range of 6.5 to 200 V Low capacitance of 100 pF or less Molding compound flammability rating: UL94V-O Two different terminations available in C-bend (modified JBend with DO-214AB) or Gull-wing (DO-215AB) Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers Optional 100% screening for avionics grade is available by adding MA prefix to part number for 100% temperature cycle -55C to 125C (10X) as well as surge (3X) and 24 hours HTRB with post test VBR & IR RoHS Compliant devices available by adding an "e3" suffix
APPLICATIONS / BENEFITS
1500 Watts of Peak Pulse Power at 10/1000 s Protection for aircraft fast data rate lines per select level waveforms in RTCA/DO-160D & ARINC 429 Low capacitance for high speed data line interfaces IEC61000-4-2 ESD 15 kV (air), 8 kV (contact) IEC61000-4-5 (Lightning) as further detailed in LCE6.5 thru LCE170A data sheet T1/E1 Line Cards Base Stations WAN Interfaces XDSL Interfaces CSU/DSU Equipment
MAXIMUM RATINGS
1500 Watts of Peak Pulse Power dissipation at 25oC with
repetition rate of 0.01% or less*
MECHANICAL AND PACKAGING
CASE: Molded, surface mountable TERMINALS: Gull-wing or C-bend (modified Jbend) tin-lead or RoHS compliant annealed matte-tin plating solderable per MIL-STD-750, method 2026 POLARITY: Cathode indicated by band MARKING: Part number without prefix (e.g. LCE6.5A, LCE6.5Ae3, LCE33, LCE33Ae3, etc. TAPE & REEL option: Standard per EIA-481-B with 16 mm tape, 750 per 7 inch reel or 2500 per 13 inch reel (add "TR" suffix to part number)
Clamping Factor: 1.4 @ Full Rated power 1.30 @ 50% Rated power -9 tclamping (0 volts to V(BR) min): Less than 5x10 seconds Operating and Storage temperatures: -65 to +150oC o Steady State power dissipation: 5.0W @ TL = 50 C THERMAL RESISTANCE: 20oC/W (typical junction to lead (tab) at mounting plane
* When pulse testing, do not pulse in opposite direction (see "Schematic Applications" section herein and Figures 5 & 6 for further protection in both directions)
ELECTRICAL CHARACTERISTICS @ 25oC
MICROSEMI Part Number Gull-Wing "G" Bend Lead
SMCGLCE6.5 SMCGLCE6.5A SMCGLCE7.0 SMCGLCE7.0A SMCGLCE7.5 SMCGLCE7.5A SMCGLCE8.0 SMCGLCE8.0A SMCGLCE8.5 SMCGLCE8.5A SMCGLCE9.0 SMCGLCE9.0A
SMCGLCE/SMCJLCE
MICROSEMI Part Number Modified "J" Bend Lead
SMCJLCE6.5 SMCJLCE6.5A SMCJLCE7.0 SMCJLCE7.0A SMCJLCE7.5 SMCJLCE7.5A SMCJLCE8.0 SMCJLCE8.0A SMCJLCE8.5 SMCJLCE8.5A SMCJLCE9.0 SMCJLCE9.0A
Reverse Stand-Off Voltage
Breakdown Voltage
VBR
Volts
MIN 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.0 10.0
@ I(BR)
MAX 8.82 7.98 9.51 8.60 10.2 9.21 10.9 9.83 11.5 10.4 12.2 11.1 mA 10 10 10 10 10 10 1 1 1 1 1 1
Maximum Reverse Leakage
Maximum Clamping Voltage
VWM
Volts
6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 9.0
@VWM
ID A
1000 1000 500 500 250 250 100 100 50 50 10 10
@IPP
VC Volts
12.3 11.2 13.3 12.0 14.3 12.9 15.0 13.6 15.9 14.4 16.9 15.4
Maximum Peak Pulse Current IPP @10/1000 Amps
100 100 100 100 100 100 100 100 94 100 89 97
Maximum Capacitance @ 0 Volts, f = 1 MHz pF
75 75 75 75 100 100 100 100 100 100 100 100
Working Inverse Blocking Voltage Volts
75 75 75 75 75 75 75 75 75 75 75 75
VWIB
B
Inverse Blocking Leakage Current mA
1 1 1 1 1 1 1 1 1 1 1 1
IIB
Peak Inverse Blocking Voltage Volts
100 100 100 100 100 100 100 100 100 100 100 100
VPIB
Copyright 2005 6-06-2005 REV D
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
SMCGLCE6.5 thru SMCGLCE170A, e3 SMCJLCE6.5 thru SMCJLCE170A, e3
SCOTT SDALE DIVISION
1500 WATT LOW CAPACITANCE SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Maximum Reverse Leakage @VWM ID A
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
MICROSEMI Part Number Gull-Wing "G" Bend Lead
SMCGLCE10 SMCGLCE10A SMCGLCE11 SMCGLCE11A SMCGLCE12 SMCGLCE12A SMCGLCE13 SMCGLCE13A SMCGLCE14 SMCGLCE14A SMCGLCE15 SMCGLCE15A SMCGLCE16 SMCGLCE16A SMCGLCE17 SMCGLCE17A SMCGLCE18 SMCGLCE18A SMCGLCE20 SMCGLCE20A SMCGLCE22 SMCGLCE22A SMCGLCE24 SMCGLCE24A SMCGLCE26 SMCGLCE26A SMCGLCE28 SMCGLCE28A SMCGLCE30 SMCGLCE30A SMCGLCE33 SMCGLCE33A SMCGLCE36 SMCGLCE36A SMCGLCE40 SMCGLCE40A SMCGLCE43 SMCGLCE43A SMCGLCE45 SMCGLCE45A SMCGLCE48 SMCGLCE48A SMCGLCE51 SMCGLCE51A SMCGLCE54 SMCGLCE54A SMCGLCE58 SMCGLCE58A SMCGLCE60 SMCGLCE60A SMCGLCE64 SMCGLCE64A SMCGLCE70 SMCGLCE70A SMCGLCE75 SMCGLCE75A SMCGLCE80 SMCGLCE80A SMCGLCE90 SMCGLCE90A SMCGLCE100 SMCGLCE100A SMCGLCE110 SMCGLCE110A SMCGLCE120 SMCGLCE120A SMCGLCE130 SMCGLCE130A SMCGLCE150 SMCGLCE150A SMCGLCE160 SMCGLCE160A SMCGLCE170 SMCGLCE170A
MICROSEMI Part Number Modified "J" Bend Lead
SMCJLCE10 SMCJLCE10A SMCJLCE11 SMCJLCE11A SMCJLCE12 SMCJLCE12A SMCJLCE13 SMCJLCE13A SMCJLCE14 SMCJLCE14A SMCJLCE15 SMCJLCE15A SMCJLCE16 SMCJLCE16A SMCJLCE17 SMCJLCE17A SMCJLCE18 SMCJLCE18A SMCJLCE20 SMCJLCE20A SMCJLCE22 SMCJLCE22A SMCJLCE24 SMCJLCE24A SMCJLCE26 SMCJLCE26A SMCJLCE28 SMCJLCE28A SMCJLCE30 SMCJLCE30A SMCJLCE33 SMCJLCE33A SMCJLCE36 SMCJLCE36A SMCJLCE40 SMCJLCE40A SMCJLCE43 SMCJLCE43A SMCJLCE45 SMCJLCE45A SMCJLCE48 SMCJLCE48A SMCJLCE51 SMCJLCE51A SMCJLCE54 SMCJLCE54A SMCJLCE58 SMCJLCE58A SMCJLCE60 SMCJLCE60A SMCJLCE64 SMCJLCE64A SMCJLCE70 SMCJLCE70A SMCJLCE75 SMCJLCE75A SMCJLCE80 SMCJLCE80A SMCJLCE90 SMCJLCE90A SMCJLCE100 SMCJLCE100A SMCJLCE110 SMCJLCE110A SMCJLCE120 SMCJLCE120A SMCJLCE130 SMCJLCE130A SMCJLCE150 SMCJLCE150A SMCJLCE160 SMCJLCE160A SMCJLCE170 SMCJLCE170A
Reverse Stand-Off Voltage
Breakdown Voltage VBR @ I(BR) Volts
MIN 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 17.8 17.8 18.9 18.9 20.0 20.0 22.2 22.2 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 33.3 33.3 36.7 36.7 40.0 40.0 44.4 44.4 47.8 47.8 50.0 50.0 53.3 53.3 56.7 56.7 60.0 60.0 64.4 64.4 66.7 66.7 71.1 71.1 77.8 77.8 83.3 83.3 88.7 88.7 100 100 111 111 122 122 133 133 144 144 167 167 178 178 189 189 MAX 13.6 12.3 14.9 13.5 16.3 14.7 17.6 15.9 19.1 17.2 20.4 18.5 21.8 19.7 23.1 20.9 24.4 22.1 27.1 24.5 29.8 26.9 32.6 29.5 353 31.9 38.0 34.4 40.7 36.8 44.9 40.6 48.9 44.2 54.3 49.1 58.4 52.8 61.1 55.3 65.1 58.9 69.3 62.7 73.3 66.3 78.7 71.2 81.5 73.7 86.9 78.6 95.1 85.0 102 92.1 108 98.0 122 111 136 123 149 135 163 147 176 159 204 185 218 197 231 209 mA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
VWM
Volts
10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 20 20 22 22 24 24 26 26 28 28 30 30 33 33 36 36 40 40 43 43 45 45 48 48 51 51 54 54 58 58 60 60 64 64 70 70 75 75 80 80 90 90 100 100 110 110 120 120 130 130 150 150 160 160 170 170
Maximum Clamping Voltage @IPP VC Volts
18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 35.8 32.4 39.4 35.5 43.0 38.9 46.6 42.1 50.1 45.5 53.5 48.4 59.0 53.3 64.3 58.1 71.4 64.5 76.7 69.4 80.3 72.7 85.5 77.4 91.1 82.4 96.3 87.1 103 93.6 107 96.8 114 103 125 113 134 121 142 129 160 146 179 162 196 178 214 193 231 209 268 243 287 259 304 275
Maximum Peak Pulse Current IPP @10/1000 Amps
80 88 74 82 68 75 63 70 58 65 56 61 52 57 49 54 45 51 42 46 38 42 35 39 32 36 30 33 28 31 25.4 28.1 23.3 25.8 21.0 23.3 19.5 21.6 18.7 20.6 17.5 19.4 16.5 18.2 15.6 17.2 14.6 16.0 14.0 15.5 13.2 14.6 12.0 13.3 11.2 12.4 10.6 11.6 9.4 10.3 8.4 9.3 7.7 8.4 7.0 7.8 6.5 7.2 5.6 6.2 5.2 5.8 4.9 5.4
Maximum Capacitance @ 0 Volts pF
100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
Working Inverse Blocking Voltage Volts
75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300
VWIB
B
Inverse Blocking Leakage Current mA
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
IIB
Peak Inverse Blocking Voltage Volts
100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 400 400 400 400 400 400 400 400 400 400 400 400
VPIB
W W W. Microsemi .C OM
SMCGLCE/SMCJLCE
NOTE 1: TVS are normally selected according to the reverse "Stand Off Voltage" (VWM) which should be equal to or greater than the dc or continuous peak operating voltage level.
Copyright 2005 6-06-2005 REV D
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
SMCGLCE6.5 thru SMCGLCE170A, e3 SMCJLCE6.5 thru SMCJLCE170A, e3
SCOTT SDALE DIVISION
1500 WATT LOW CAPACITANCE SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
GRAPHS
W W W. Microsemi .C OM
PPP - Peak Pulse Power - kW
Test wave form parameterxs tr = 10 s
tp = 1000
s
tp - Pulse Time - sec
FIGURE 2 PULSE WAVEFORM
FIGURE 1 PEAK PULSE POWER vs. PULSE TIME
Peak Pulse Power (P PP) or Current (IPP) in percent of 25oC rating
T - Temperature - oC FIGURE 3 DERATING CURVE SCHEMATIC APPLICATIONS
The TVS low capacitance device configuration is shown in Figure 4. As a further option for unidirectional applications, an additional low capacitance rectifier diode may be used in parallel in the same polarity direction as the TVS as shown in Figure 5. In applications where random high voltage transients occur, this will prevent reverse transients from damaging the internal low capacitance rectifier diode and also provide a low voltage conducting direction. The added rectifier diode should be of similar low capacitance and also have a higher reverse voltage rating than the TVS clamping voltage V C. The Microsemi recommended rectifier part number for the application in Figure 5 is the "SMBJLCR80" or "SMBGLCR80" depending on the terminal configuration desired. If using two (2) low capacitance TVS devices in anti-parallel for bidirectional applications, this added protective feature for both directions (including the reverse of each rectifier diode) is inherently provided in Figure 6. The unidirectional and bidirectional configurations in Figure 5 and 6 will both result in twice the capacitance of Figure 4.
SMCGLCE/SMCJLCE
FIGURE 4 TVS with internal low capacitance rectifier diode
FIGURE 5 Optional Unidirectional configuration (TVS and separate rectifier diode) in parallel)
FIGURE 6 Optional Bidirectional configuration (two TVS devices in anti-parallel)
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Copyright 2005 6-06-2005 REV D
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
SMCGLCE6.5 thru SMCGLCE170A, e3 SMCJLCE6.5 thru SMCJLCE170A, e3
SCOTT SDALE DIVISION
1500 WATT LOW CAPACITANCE SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
W W W. Microsemi .C OM
PACKAGE DIMENSIONS
MIN MAX MIN MAX
A .115 .121 2.92 3.07
DIMENSIONS IN INCHES B C D E F .260 .220 .305 .077 .380 .280 .245 .320 .104 .400 DIMENSIONS IN MILLIMETERS 6.60 5.59 7.75 1.95 9.65 7.11 6.22 8.13 2.65 10.16
K .025 .040 0.635 1.016
L .30 .060 0.760 1.520
DO-214AB (SMCJ)
DO-215AB (SMCG)
PAD LAYOUT
SMCJ A B C INCHES .390 .110 .150 SMCG A B C INCHES 0.510 0.110 0.150 mm 12.95 2.79 3.81 mm 9.90 2.79 3.81
SMCGLCE/SMCJLCE
Copyright 2005 6-06-2005 REV D
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 4

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