LCE10AB - Littelfuse, Inc. - Datasheet.Directory

Revision: November 16, 2011, 17:10

Speciﬁcations are subject to change without notice.

Transient Voltage Suppression Diodes

Axial Leaded – 1500W > LCE series

LCE Series

Please refer to http://www.Littelfuse.com/series/LCE.html for current information.

AGENCY AGENCY FILE NUMBER

E128662/E230531

LCE Series

The LCE Series is designed specifically to protect sensitive

electronic equipment from voltage transients induced by

lightning and other transient voltage events.

Description

TVS devices are ideal for the protection of I/O interfaces,

VCC bus and other vulnerable circuits used in telecom,

computer, industrial and consumer electronic applications.

Applications

Features

Parameter Symbol Value Unit

Peak Pulse Power Dissipation by

10x1000μs test waveform (Fig.1)

(Note 1)

PPPM 1500 W

Steady State Power Dissipation on

inﬁnite heat sink at TL=75ºC (Fig. 5) PD6.5 W

Operating Junction and Storage

Temperature Range TJ, TSTG -55 to 175 °C

Note:

1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2.

Maximum Ratings and Thermal Characteristics

(TA=25OC unless otherwise noted)

Agency Approvals

• Halogen-Free

• RoHS compliant

• Glass passivated chip

junction in DO-201

Package

• 1500W peak pulse power

capability at 10×1000μs

waveform, repetition rate

(duty cycles):0.01%

• Fast response time:

typically less than 1.0ps

from 0 Volts to BV min

• Excellent clamping

capability

• Low incremental surge

resistance

• High temperature

soldering guaranteed:

260°C/40 seconds /

0.375”,(9.5mm) lead

length, 5 lbs., (2.3kg)

tension

• Plastic package has

Underwriters Laboratory

Flammability classiﬁcation

94V-O

• Matte Tin Lead–free

plated

• Ideal for data line

applications

LCE Series

RoHS

Revision: November 16, 2011, 17:10

Speciﬁcations are subject to change without notice.

Transient Voltage Suppression Diodes

Axial Leaded – 1500W > LCE series

LCE Series

Please refer to http://www.Littelfuse.com/series/LCE.html for current information.

Electrical Characteristics

Part

Number

Reverse

Stand off

Voltage

VR (V)

Breakdown

Voltage VBR

(V)

Test

Current

(mA)

Maximum

Reverse

Leakage

IR @ VR

(µA)

Maximum

Clamping

Voltage

at Ipp

VC (V)

Maximum

Peak

Pulse

Current

(Fig.3)

IPPM (A)

Maximum

Junction

Capacitance

@ 0 Volts

(pF)

Working

Inverse

Blocking

Voltage

VWIB (V)

Inverse

Blocking

Leakage

Current at

IIB @ VWIB

(mA)

Peak

Inverse

Blocking

Voltage

VPIB (V)

Agency

Approval

MIN MAX

LCE6.5A 6.5 7.22 7.98 10 1000 11. 2 100.0 100 75 1. 0 100 X

LCE7.0A 7. 0 7.78 8.60 10 500 12.0 100.0 100 75 1. 0 100 X

LCE7.5A 7. 5 8.33 9.21 10 250 12.9 100.0 100 75 1. 0 10 0 X

LCE8.0A 8.0 8.89 9.83 1 100 13.6 100.0 10 0 75 1. 0 100 X

LCE8.5A 8.5 9.44 10.40 1 50 14.4 100.0 100 75 1. 0 100 X

LCE9.0A 9.0 10.00 11. 10 110 15.4 97.0 100 75 1. 0 100 X

LCE10A 10.0 11. 10 12.30 1 5 1 7. 0 88.0 100 75 1. 0 100 X

LCE11A 11. 0 12.20 13.50 1 1 18.2 82.0 100 75 1. 0 100 X

LCE12A 12.0 13.30 14.70 1 1 19.9 75.0 100 75 1. 0 100 X

LCE13A 13.0 14.40 15.90 1 1 21.5 70.0 100 75 1. 0 10 0 X

LCE14A 14.0 15.60 17.20 1 1 23.2 65.0 10 0 75 1. 0 100 X

LCE15A 15.0 16.70 18.50 1 1 24.4 61.0 100 75 1. 0 100 X

LCE16A 16.0 17.80 19.70 1 1 26.0 57.0 100 75 1. 0 100 X

LCE17A 1 7. 0 18.90 20.90 1 1 27.6 54.0 10 0 75 1. 0 100 X

LCE18A 18.0 20.00 22.10 1 1 29.2 51.0 100 75 1. 0 100 X

LCE20A 20.0 22.20 24.50 1 1 32.4 46.0 10 0 75 1. 0 100 X

LCE22A 22.0 24.40 26.90 1 1 35.5 42.0 10 0 75 1. 0 100 X

LCE24A 24.0 26.70 29.50 1 1 38.9 39.0 10 0 75 1. 0 100 X

LCE26A 26.0 28.90 31.90 1 1 42.1 36.0 10 0 75 1. 0 100 X

LCE28A 28.0 31.10 34.40 1 1 45.5 33.0 100 75 1. 0 100 X

LCE30A 30.0 33.30 36.80 1 1 48.4 31.0 100 75 1. 0 10 0

LCE33A 33.0 36.70 40.60 1 1 53.3 28.1 10 0 75 1. 0 100

LCE36A 36.0 40.00 44.20 1 1 58.1 25.8 10 0 75 1. 0 100

LCE40A 40.0 44.40 49.10 1 1 64.5 23.3 10 0 75 1. 0 100

LCE43A 43.0 47.80 52.80 1 1 69.4 21.6 100 75 1. 0 100

LCE45A 45.0 50.00 55.30 1 1 72.7 20.6 10 0 75 1. 0 100

LCE48A 48.0 53.30 58.90 1 1 77.4 19.4 100 75 1. 0 100

LCE51A 51.0 56.70 62.70 1 1 82.4 18.2 100 75 1. 0 100

LCE54A 54.0 60.00 66.30 1 1 87.1 1 7. 2 100 100 1. 0 125

LCE58A 58.0 64.40 71.20 1 1 93.6 16.0 100 100 1. 0 125

LCE60A 60.0 66.70 73.70 1 1 96.8 15.5 100 100 1. 0 125

LCE64A 64.0 71.10 78.60 1 1 103.0 14.6 10 0 10 0 1. 0 125

LCE70A 70.0 77.80 86.00 1 1 113.0 13.3 100 125 1. 0 150

LCE75A 75.0 83.30 92.10 1 1 121.0 12.4 100 125 1. 0 150

LCE85A 85.0 94.40 104.00 1 1 129.0 11. 6 100 125 1. 0 150

LCE90A 90.0 100.00 111. 0 0 1 1 146.0 10.3 100 125 1. 0 150

Note: For parts without A, the VBR is ± 10%.

Revision: November 16, 2011, 17:10

Speciﬁcations are subject to change without notice.

Transient Voltage Suppression Diodes

Axial Leaded – 1500W > LCE series

LCE Series

Please refer to http://www.Littelfuse.com/series/LCE.html for current information.

0.1

100

1000

0.000001 0.000010.0001 0.001

PPPM - Peak Pulse Power (kW)

td-Pluse Width (Sec.)

Ratings and Characteristic Curves (TA=25°C unless otherwise noted)

IPPM- Peak Pulse Current, % IRSM

100

150

1.0 2.0 3.0 4.0

tr=10µsec

Peak Value

IPPM

TJ=25°C

Pulse Width(td) is deﬁned

as the point where the peak

current decays to 50% of IPPM

10/1000µsec. Waveform

as deﬁned by R.E.A

t-Time (ms)

Half Value

IPPM ( )

100

0255075100 125150 175

Percentage of Rated Power (%)

-Lead Temperature (ºC)

Average Power

Peak Power

(Single Pulse)

Application Note: Device must be used

with two units in parrellel, opposite in polarity

as shown on circuit for AC signal lin

protection.

Low Capacitance

TVC

Figure 1 - Peak Pulse Power Rating Figure 2 - Power Derating Curve

Figure 3 - Pulse Waveform Figure 4 - AC Line Protection Application

0.5

1.5

2.5

3.5

4.5

5.5

6.5

0255075100 125 150 175200

Steady State Power Dissipation (W)

-Lead Temperature (ºC)

Figure 5 - Steady State Power Derating Curve

Revision: November 16, 2011, 17:10

Speciﬁcations are subject to change without notice.

Transient Voltage Suppression Diodes

Axial Leaded – 1500W > LCE series

LCE Series

Please refer to http://www.Littelfuse.com/series/LCE.html for current information.

Physical Speciﬁcations

Weight 0.045oz., 1.2g

Case JEDEC DO-201 molded plastic body over

passivated junction.

Polarity Color band denotes the cathode except

Bipolar.

Terminal Matte Tin axial leads, solderable per

JESD22-B102D.

Dimensions

Dimensions Inches Millimeters

Min Max Min Max

A1.000 - 25.40 -

B 0.285 0.375 7.20 9.50

C 0.038 0.042 0.96 1.07

D 0.190 0.210 4.80 5.30

DO-201

Environmental Speciﬁcations

Temperature Cycle JESD22-A104

Pressure Cooker JESD 22-A102

High Temp. Storage JESD22-A103

HTRB JESD22-A108

Thermal Shock JESD22-A106

Soldering Parameters

Temperature (T)

Time (t)

Ts(min)

Ts(max)

Preheat

Ramp-up Critical Zone

TL to TP

Ramp-down

t 25˚C to Peak

25˚C

Reﬂow Condition Lead–free assembly

Pre Heat

- Temperature Min (Ts(min))150°C

- Temperature Max (Ts(max))200°C

- Time (min to max) (ts)60 – 180 secs

Average ramp up rate (Liquidus Temp

(TL) to peak 3°C/second max

TS(max) to TL - Ramp-up Rate 3°C/second max

Reﬂow - Temperature (TL) (Liquidus) 217°C

- Time (min to max) (ts)60 – 150 seconds

Peak Temperature (TP)260+0/-5 °C

Time within 5°C of actual peak

Temperature (tp)20 – 40 seconds

Ramp-down Rate 6°C/second max

Time 25°C to peak Temperature (TP)8 minutes Max.

Do not exceed 280°C

Flow/Wave Soldering (Solder Dipping)

Peak Temperature : 265OC

Dipping Time : 10 seconds

Soldering : 1 time

Revision: November 16, 2011, 17:10

Speciﬁcations are subject to change without notice.

Transient Voltage Suppression Diodes

Axial Leaded – 1500W > LCE series

LCE Series

Please refer to http://www.Littelfuse.com/series/LCE.html for current information.

Part Numbering System

Packaging

Part Number Component

Package Quantity Packaging

Option Packaging Speciﬁcation

LCExxxXX DO-201 1200 Tape & Reel EIA STD RS-296E

LCExxxXX-B DO-201 500 BULK Littelfuse Concord Packing Spec. DM-0016

VOLTAGE CODE

(Refer to the Electrical Characteristics table)

TYPE CODE:

A Uni-Directional (5% Voltage Tolerance)

OPTION CODE:

BLANK Reel Tape

-B Bulk Packaging

SERIES CODE

LCE xxx A X

Part Marking System

LCEXXX

Product Type

Littelfuse Logo

Cathode Band

Trace Code Marking

YYWW

Schematic

Tape and Reel Speciﬁcation

2.062

2.56

0.40

2.75

0.048

(330.2)

Recess Depth Max. 0.75 (19.05)

Off Center

either side

0.039(1.0)

Dimensions are in

inches/mm

0.25

(65.00)

(10.16)

(52.37)

(6.35)

(1.22)

(69.85)

13.0

(76.2)

3.0

0.68

(17. 27)

Direction of Feed