1.5KE220A - COMCHIP TECHNOLOGY - Datasheet.Technology

Speciﬁcations are subject to change without notice.

118

Revised: 10/09/14

TVS Diodes

Axial Leaded – 1500W > 1.5KE series

1.5KE Series

AGENCY AGENCY FILE NUMBER

E128662/E230531

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

The 1.5KE Series is designed speciﬁcally to protect

sensitive electronic equipment from voltage transients

induced by lightning and other transient voltage events.

Description

Parameter Symbol Value Unit

Peak Pulse Power Dissipation by

10/1000μs Test Waveform (Fig.2)

(Note 1)

PPPM 1500 W

Steady State Power Dissipation on

Iniﬁnite Heat Sink at TL=75ºC (Fig. 6) PD6.5 W

Peak Forward Surge Current, 8.3ms

Single Half Sine Wave Unidirectional

Only (Note 2)

IFSM 200 A

Maximum Instantaneous Forward

Voltage at 100A for Unidirectional

Only (Note 3)

VF3.5/5.0 V

Operating Junction and Storage

Temperature Range TJ, TSTG -55 to 175 °C

Typical Thermal Resistance Junction

to Lead RuJL 15 °C/W

Typical Thermal Resistance Junction

to Ambient RuJA 75 °C/W

Notes:

1. Non-repetitive current pulse , per Fig. 4 and derated above TA = 25OC per Fig. 3.

2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per

minute maximum.

3. VF<3.5V for devices of VBR _

200V and VF<5.0V for devices of VBR _

201V.

Maximum Ratings and Thermal Characteristics

(TA=25OC unless otherwise noted)

Agency Approvals

• VBR @TJ= VBR@25°C x (1+αT

x (TJ - 25))

(αT:Temperature Coefﬁcient)

•Glasspassivatedchip

junction in DO-201

Package

•1500Wpeakpulse

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

•Typicalfailuremodeis

short from over-speciﬁed

voltage or current

•Whiskertestisconducted

based on JEDEC

JESD201A per its table 4a

and 4c

•IEC-61000-4-2ESD

15kV(Air), 8kV (Contact)

•ESDprotectionofdata

lines in accordance with

IEC 61000-4-2 (IEC801-2)

•EFTprotectionofdata

lines in accordance with

IEC 61000-4-4 (IEC801-4)

• Lowincrementalsurge

resistance

• TypicalIR less than 1μA

above 13V

• Hightemperature

soldering guaranteed:

260°C/40 seconds /

0.375”,(9.5mm) lead

length, 5 lbs., (2.3kg)

tension

• Plasticpackagehas

underwriters laboratory

ammabilityclassication

94V-O

• Mattetinlead–freeplated

•HalogenfreeandRoHS

compliant

•2ndlevelinterconnectis

Pb-free per IPC/JEDEC

J-STD-609A.01

1.5KE Series

Bi-directional

Uni-directional

Functional Diagram

Bi-directional

Uni-directional

Cathode Anode

RoHS

Speciﬁcations are subject to change without notice.

119

Revised: 10/09/14

TVS Diodes

Axial Leaded – 1500W > 1.5KE series

1.5KE Series

Electrical Characteristics (TA=25°C unless otherwise noted)

Part

Number

(Uni)

Part

Number

(Bi)

Reverse

Stand off

Voltage VR

(Volts)

Breakdown Voltage VBR

(Volts) @ IT

Test

Current

IT (mA)

Maximum

Clamping

Voltage

VC @ Ipp

(Volts)

Maximum

Peak Pulse

Current Ipp

(A)

Maximum

Reverse

Leakage IR @

VR (µA)

Agency

Approval

MIN MAX

1.5KE6.8A 1.5KE6.8CA 5.80 6.45 7. 1 4 10 10.5 144.8 1000 X

1.5KE7.5A 1.5KE7.5CA 6.40 7. 1 3 7.88 10 11. 3 134.5 500 X

1.5KE8.2A 1.5KE8.2CA 7.02 7.79 8.61 10 12.1 125.6 200 X

1.5KE9.1A 1.5KE9.1CA 7.78 8.65 9.50 1 13.4 113.4 50 X

1.5KE10A 1.5KE10CA 8.55 9.50 10.50 1 14.5 104.8 10 X

1.5KE11A 1.5KE11CA 9.40 10.50 11.60 1 15.6 97.4 5 X

1.5KE12A 1.5KE12CA 10.20 11.40 12.60 1 16.7 91.0 5 X

1.5KE13A 1.5KE13CA 11. 10 12.40 13.70 1 18.2 83.5 1 X

1.5KE15A 1.5KE15CA 12.80 14.30 15.80 1 21.2 71.7 1 X

1.5KE16A 1.5KE16CA 13.60 15.20 16.80 1 22.5 67.6 1 X

1.5KE18A 1.5KE18CA 15.30 1 7. 1 0 18.90 1 25.2 60.3 1 X

1.5KE20A 1.5KE20CA 1 7. 1 0 19.00 21.00 1 27.7 54.9 1 X

1.5KE22A 1.5KE22CA 18.80 20.90 23.10 1 30.6 49.7 1 X

1.5KE24A 1.5KE24CA 20.50 22.80 25.20 1 33.2 45.8 1 X

1.5KE27A 1.5KE27CA 23.10 25.70 28.40 1 37.5 40.5 1 X

1.5KE30A 1.5KE30CA 25.60 28.50 31.50 1 41.4 36.7 1 X

1.5KE33A 1.5KE33CA 28.20 31.40 34.70 1 45.7 33.3 1 X

1.5KE36A 1.5KE36CA 30.80 34.20 37.80 1 49.9 30.5 1 X

1.5KE39A 1.5KE39CA 33.30 37.10 41.00 1 53.9 28.2 1 X

1.5KE43A 1.5KE43CA 36.80 40.90 45.20 1 59.3 25.6 1 X

1.5KE47A 1.5KE47CA 40.20 44.70 49.40 1 64.8 23.5 1 X

1.5KE51A 1.5KE51CA 43.60 48.50 53.60 1 70.1 21.7 1 X

1.5KE56A 1.5KE56CA 47.80 53.20 58.80 1 77.0 19.7 1 X

1.5KE62A 1.5KE62CA 53.00 58.90 65.10 1 85.0 1 7. 9 1 X

1.5KE68A 1.5KE68CA 58.10 64.60 71.40 1 92.0 16.5 1 X

1.5KE75A 1.5KE75CA 64.10 71.30 78.80 1 103.0 14.8 1 X

1.5KE82A 1.5KE82CA 70.10 77.90 86.10 1 113.0 13.5 1 X

1.5KE91A 1.5KE91CA 77.80 86.50 95.50 1 125.0 12.2 1 X

1.5KE100A 1.5KE100CA 85.50 95.00 105.00 1 137.0 11. 1 1 X

1.5KE110A 1.5KE110CA 94.00 105.00 116.00 1 152.0 10.0 1 X

1.5KE120A 1.5KE120CA 102.00 114.00 126.00 1 165.0 9.2 1 X

1.5KE130A 1.5KE130CA 111. 0 0 124.00 137.00 1 179.0 8.5 1 X

1.5KE150A 1.5KE150CA 128.00 143.00 158.00 1 207.0 7. 3 1 X

1.5KE160A 1.5KE160CA 136.00 152.00 168.00 1 219.0 6.9 1 X

1.5KE170A 1.5KE170CA 145.00 162.00 179.00 1 234.0 6.5 1 X

1.5KE180A 1.5KE180CA 154.00 171.00 189.00 1 246.0 6.2 1 X

1.5KE200A 1.5KE200CA 171.00 190.00 210.00 1 274.0 5.5 1 X

1.5KE220A 1.5KE220CA 185.00 209.00 231.00 1 328.0 4.6 1 X

1.5KE250A 1.5KE250CA 214.00 237.00 263.00 1 344.0 4.4 1 X

1.5KE300A 1.5KE300CA 256.00 285.00 315.00 1 414.0 3.7 1 X

1.5KE320A 1.5KE320CA 273.00 304.00 336.00 1 441.0 3.5 1 X

1.5KE350A 1.5KE350CA 300.00 332.00 368.00 1 482.0 3.2 1 X

1.5KE400A 1.5KE400CA 342.00 380.00 420.00 1 548.0 2.8 1 X

1.5KE440A 1.5KE440CA 376.00 418.00 462.00 1 602.0 2.5 1 X

1.5KE480A 1.5KE480CA 408.00 456.00 504.00 1 658.0 2.3 1 X

1.5KE510A 1.5KE510CA 434.00 485.00 535.00 1 698.0 2.1 1 X

1.5KE530A 1.5KE530CA 451.00 503.50 556.50 1 725.0 2.1 1 X

1.5KE540A 1.5KE540CA 460.00 513.00 567.00 1 740.0 2.0 1 X

1.5KE550A 1.5KE550CA 468.00 522.50 577.50 1 760.0 2.0 1 X

1.5KE600A 1.5KE600CA 512.00 570.00 630.00 1 828.0 1. 8 1

For bidirectional type having VR of 10 volts and less, the IR limit is double.

For parts without A, the VBR is +10% and VC is 5% higher than with A parts.

Speciﬁcations are subject to change without notice.

120

Revised: 10/09/14

TVS Diodes

Axial Leaded – 1500W > 1.5KE series

1.5KE Series

P6KE Series

I-V Curve Characteristics

Voltage Transients

Time

Voltage Across TVS

Current Through TVS

Voltage or Current

Figure 1 - TVS Transients Clamping Waveform

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

Figure 2 - Peak Pulse Power Rating

0.1

100

1000

0.000001 0.000010.0001 0.001

PPPM-Peak Pulse Power (kW)

td-Pulse Width (Sec.)

Vc VBR VR

Ipp

Uni-directional

Vc VBR VR

Ipp

VBR

Ipp

Bi-directional

PPPM Peak Pulse Power Dissipation -- Max power dissipation

VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation

VBR Breakdown Voltage--MaximumvoltagethatowsthoughtheTVSataspeciedtestcurrent(IT)

VC Clamping Voltage -- Peak voltage measured across the suppressor at a speciﬁed Ippm (peak impulse current)

IR Reverse Leakage Current -- Current measured at VR

VF Forward Voltage Drop for Uni-directional

continues on next page.

Speciﬁcations are subject to change without notice.

121

Revised: 10/09/14

TVS Diodes

Axial Leaded – 1500W > 1.5KE series

1.5KE Series

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 ( )

TA- Ambient Temperature (˚C)

Peak Pulse Power (PPP) or Current (IPP)

Derating in Percentage, %

100

125 150 175 200

100

1000

10000

100000

1.010.0100.01000.0

Cj (pF)

Tj=25C

f=1.0MHz

Vsig=50mVp-p

Uni-directional V=0V

Bi-directional V=0V

VBR - Reverse Breakdown Voltage (V)

Uni-directional @ VR

Bi-directional @ VR

0.5

1.5

2.5

3.5

4.5

5.5

6.5

0255075100 125 150 175 200

Steady State Power Dissipation (W)

TL - Lead Temperature(ºC)

L = 0.375” (9.5mm)

Lead Lengths

Figure 3 - Pulse Derating Curve Figure 4 - Pulse Waveform

Figure 5 - Typical Junction Capacitance Figure 6 - Steady State Power Derating Curve

100

120

140

160

180

200

Number of Cycles at 60 Hz

IFSM - Peak Forward Surge Current (A)

Figure 7 - Maximum Non-Repetitive Peak Forward

Surge Current Uni-Directional Only

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

Speciﬁcations are subject to change without notice.

122

Revised: 10/09/14

TVS Diodes

Axial Leaded – 1500W > 1.5KE series

1.5KE Series

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-B102.

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

Cathode Band

(for Uni-directional products only)

DO-201

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

Reow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

Reow - 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

Environmental Speciﬁcations

High Temp. Storage JESD22-A103

HTRB JESD22-A108

Temperature Cycling JESD22-A104

H3TRB JESD22-A101

RSH JESD22-B106

Speciﬁcations are subject to change without notice.

123

Revised: 10/09/14

TVS Diodes

Axial Leaded – 1500W > 1.5KE series

1.5KE Series

Part Numbering System

Packaging

Part Number Component

Package Quantity Packaging

Option Packaging Speciﬁcation

1.5KExxxXX DO-201 1200 Tape & Reel EIA STD RS-296

1.5KExxxXX-B DO-201 500 BULK Littelfuse Spec.

OPTION CODE:

BLANK Reel Tape

-B Bulk Packaging

SERIES CODE

1.5KE xxx XX X

TYPE CODE:

A Uni-Directional (5%

VBR

Voltage Tolerance)

CA Bi-Directional (5%

VBR

Voltage Tolerance)

VBR

VOLTAGE CODE

(Refer to the Electrical Characteristics table)

Part Marking System

1.5KEXXX

YYWW

Trace Code Marking

YY:Year Code

WW: Week Code

Product Type

Littelfuse Logo

Cathode Band

(for Uni-directional

products only)

Tape and Reel Speciﬁcation

2.063+0.079/-0.039

2.56

0.394+/-0.020

2.75

0.047

(330.2)

Recess Depth Max. 0.75 (19.05)

Off Center

either side

0.028(0.7)

Dimensions are in

inches/mm

0.236

(65.0)

(10.0+/-0.5)

(53.0+2.0/-1.0)

(6.0)

(1.2)

(69.85)

13.0

(76.2)

3.0

0.68

(17. 27)

Direction of Feed