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SMCJLCE80A

1500 WATT LOW CAPACITANCE SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Microsemi Corporation 

SCOTTSDALE DIVISION

SMCGLCE6.5 thru SMCGLCE170A, e3

SMCJLCE6.5 thru SMCJLCE170A, e3

1500 WATT LOW CAPACITANCE

SURFACE MOUNT TRANSIENT

VOLTAGE SUPPRESSOR

DESCRIPTION

APPEARANCE

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

FEATURES

APPLICATIONS / BENEFITS

• 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 J-

Bend 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 –55ºC to 125ºC (10X) as well as surge (3X) and 24

hours HTRB with post test VBR & IR

• RoHS Compliant devices available by adding an “e3” suffix

• 1500 Watts of Peak Pulse Power at 10/1000 μs

• 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*

• Clamping Factor: 1.4 @ Full Rated power

1.30 @ 50% Rated power

• tclamping (0 volts to V(BR) min): Less than 5x10-9 seconds

• Operating and Storage temperatures: -65 to +150oC

• Steady State power dissipation: 5.0W @ TL = 50oC

• 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

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

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

Breakdown Voltage

VBR @ I(BR)

Volts

MIN

MAX mA

7.22

8.82

10

7.22

7.98

10

7.78

9.51

10

7.78

8.60

10

8.33

10.2

10

8.33

9.21

10

8.89

10.9

1

8.89

9.83

1

9.44 11.5

1

9.44 10.4

1

10.0 12.2

1

10.0 11.1

1

Maximum

Reverse

Leakage

@VWM

ID

μA

1000

1000

500

500

250

250

100

100

50

50

10

10

MECHANICAL AND PACKAGING

• CASE: Molded, surface mountable

• TERMINALS: Gull-wing or C-bend (modified J-

bend) 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)

Maximum

Clamping

Voltage

@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

VWIBB

Working

Inverse

Blocking

Voltage

Volts

75

75

75

75

75

75

75

75

75

75

75

75

IIB

Inverse

Blocking

Leakage

Current

mA

1

1

1

1

1

1

1

1

1

1

1

1

VPIB

Peak

Inverse

Blocking

Voltage

Volts

100

100

100

100

100

100

100

100

100

100

100

100

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

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