1.5KE68A - DIODES Incorporated

DS21503 Rev. 9 - 2 1 of 3 1.5KE6V8(C)A - 1.5KE400(C)A

www.diodes.com ã Diodes Incorporated

Maximum Ratings @ TA = 25°C unless otherwise specified

1.5KE6V8(C)A - 1.5KE400(C)A

1500W TRANSIENT VOLTAGE SUPPRESSOR

·1500W Peak Pulse Power Dissipation

·Voltage Range 6.8V - 400V

·Constructed with Glass Passivated Die

·Uni- and Bidirectional Versions Available

·Excellent Clamping Capability

·Fast Response Time

·Case: Transfer Molded Epoxy

·Case material - UL Flammability Rating

Classification 94V-0

·Moisture sensitivity: Level 1 per J-STD-020A

·Leads: Axial, Solderable per MIL-STD-202

Method 208

·Marking: Unidirectional - Type Number

and Cathode Band

·Marking: Bidirectional - Type Number Only

·Approx. Weight: 1.12 grams

Features

Mechanical Data

DO-201

Dim Min Max

A25.40 —

B8.50 9.53

C0.96 1.06

D4.80 5.21

All Dimensions in mm

A A

Notes: 1. Suffix ‘C’ denotes bi-directional device.

2. For bi-directional devices having VR of 10 volts and under, the IR limit is doubled.

Characteristic Symbol Value Unit

Peak Power Dissipation at tp = 1.0ms

(Non-repetitive current pulse, derated above TA = 25°C) Ppk 1500 W

Steady State Power Dissipation at TL = 75°C Lead Lengths 9.5 mm

(Mounted on Copper Land Area of 20mm2)Pd5.0 W

Peak Forward Surge Current, 8.3 Single Half Sine Wave Superimposed on

Rated Load (8.3ms Single Half Sine Wave,

Duty Cycle = 4 pulses per minute maximum)

IFSM 200 A

Forward Voltage @ IF = 50A 300µs Square Wave Pulse, VBR £ 100V

Unidirectional Only VBR > 100V VF3.5

5.0 V

Operating and Storage Temperature Range Tj, TSTG -55 to +175 °C

DS21503 Rev. 9 - 2 2 of 3 1.5KE6V8(C)A - 1.5KE400(C)A

www.diodes.com

Type

Number

(Note 1)

Type

Number

(Note 1)

Reverse

Standoff

Voltage

Breakdown Voltage

VBR @ IT

Test

Current

Max.

Reverse

Leakage

(Note 2)

Max.

Clamping

Voltage

Max.

Peak

Pulse

Current

Max.

Voltage

Temp.

Variation

of VBR

(UNI) (BI) VRWM (V)Min (V) Max (V) It(mA) IR(mA) VC (V) IPP (A) %/°C

1.5KE6V8A 1.5KE6V8CA 5.80 6.45 7.14 10 1000 10.5 143.0 0.057

1.5KE7V5A 1.5KE7V5CA 6.40 7.13 7.88 10 500 11.3 132.0 0.061

1.5KE8V2A 1.5KE8V2CA 7.02 7.79 8.61 10 200 12.1 124.0 0.065

1.5KE9V1A 1.5KE9V1CA 7.78 8.65 9.55 1.0 50 13.4 112.0 0.068

1.5KE10A 1.5KE10CA 8.55 9.50 10.50 1.0 10 14.5 103.0 0.073

1.5KE11A 1.5KE11CA 9.40 10.50 11.60 1.0 5.0 15.6 96.0 0.075

1.5KE12A 1.5KE12CA 10.20 11.40 12.60 1.0 5.0 16.7 90.0 0.078

1.5KE13A 1.5KE13CA 11.10 12.40 13.70 1.0 5.0 18.2 82.0 0.081

1.5KE15A 1.5KE15CA 12.80 14.30 15.80 1.0 5.0 21.2 71.0 0.084

1.5KE16A 1.5KE16CA 13.60 15.20 16.80 1.0 5.0 22.5 67.0 0.086

1.5KE18A 1.5KE18CA 15.30 17.10 18.90 1.0 5.0 25.2 59.5 0.088

1.5KE20A 1.5KE20CA 17.10 19.00 21.00 1.0 5.0 27.7 54.0 0.090

1.5KE22A 1.5KE22CA 18.80 20.90 23.10 1.0 5.0 30.6 49.0 0.092

1.5KE24A 1.5KE24CA 20.50 22.80 25.20 1.0 5.0 33.2 45.0 0.094

1.5KE27A 1.5KE27CA 23.10 25.70 28.40 1.0 5.0 37.5 40.0 0.096

1.5KE30A 1.5KE30CA 25.60 28.50 31.50 1.0 5.0 41.4 36.0 0.097

1.5KE33A 1.5KE33CA 28.20 31.40 34.70 1.0 5.0 45.7 33.0 0.098

1.5KE36A 1.5KE36CA 30.80 34.20 37.80 1.0 5.0 49.9 30.0 0.099

1.5KE39A 1.5KE39CA 33.30 37.10 41.00 1.0 5.0 53.9 28.0 0.100

1.5KE43A 1.5KE43CA 36.80 40.90 45.20 1.0 5.0 59.3 25.3 0.101

1.5KE47A 1.5KE47CA 40.20 44.70 49.40 1.0 5.0 64.8 23.2 0.101

1.5KE51A 1.5KE51CA 43.60 48.50 53.60 1.0 5.0 70.1 21.4 0.102

1.5KE56A 1.5KE56CA 47.80 53.20 58.80 1.0 5.0 77.0 19.5 0.103

1.5KE62A 1.5KE62CA 53.00 58.90 65.10 1.0 5.0 85.0 17.7 0.104

1.5KE68A 1.5KE68CA 58.10 64.60 71.40 1.0 5.0 92.0 16.3 0.104

1.5KE75A 1.5KE75CA 64.10 71.30 78.80 1.0 5.0 103.0 14.6 0.105

1.5KE82A 1.5KE82CA 70.10 77.90 86.10 1.0 5.0 113.0 13.3 0.105

1.5KE91A 1.5KE91CA 77.80 86.50 95.50 1.0 5.0 125.0 12.0 0.106

1.5KE100A 1.5KE100CA 85.50 95.00 105.00 1.0 5.0 137.0 11.0 0.106

1.5KE110A 1.5KE110CA 94.00 105.00 116.00 1.0 5.0 152.0 9.9 0.107

1.5KE120A 1.5KE120CA 102.00 114.00 126.00 1.0 5.0 165.0 9.1 0.107

1.5KE130A 1.5KE130CA 111.00 124.00 137.00 1.0 5.0 179.0 8.4 0.107

1.5KE150A 1.5KE150CA 128.00 143.00 158.00 1.0 5.0 207.0 7.2 0.108

1.5KE160A 1.5KE160CA 136.00 152.00 168.00 1.0 5.0 219.0 6.8 0.108

1.5KE170A 1.5KE170CA 145.00 162.00 179.00 1.0 5.0 234.0 6.4 0.108

1.5KE180A 1.5KE180CA 154.00 171.00 189.00 1.0 5.0 246.0 6.1 0.108

1.5KE200A 1.5KE200CA 171.00 190.00 210.00 1.0 5.0 274.0 5.5 0.108

1.5KE220A 1.5KE220CA 185.00 209.00 231.00 1.0 5.0 328.0 4.6 0.108

1.5KE250A 1.5KE250CA 214.00 237.00 263.00 1.0 5.0 344.0 5.0 0.110

1.5KE300A 1.5KE300CA 256.00 285.00 315.00 1.0 5.0 414.0 5.0 0.110

1.5KE350A 1.5KE350CA 300.00 332.00 368.00 1.0 5.0 482.0 4.0 0.110

1.5KE400A 1.5KE400CA 342.00 380.00 420.00 1.0 5.0 548.0 4.0 0.110

Notes: 1. Suffix ‘C’ denotes bi-directional device.

2. For bi-directional devices having VR of 10 volts and under, the IR limit is doubled.

DS21503 Rev. 9 - 2 3 of 3 1.5KE6V8(C)A - 1.5KE400(C)A

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1.0

100

0.1 1.0 10 100 1000 10,000

P , PEAK PULSE POWER (kW)

T = 25ºC

IMPULSE

SINE WAVE

SQ. WAVE

10 X 1000 Waveform

as defined by REA

0 25 50 75 100 125 150 175 200

100

T , AMBIENT TEMPERATURE (°C)

. 4 Pulse Deratin

Curve

PEAK PULSE DERATING (% PEAK PWR OR CURRENT

)

L = 9.5 mm

40x40x1mmCu

025 50 75 100 125 150 175 200

1.25

2.5

3.75

T , LEAD TEMPERATURE (°C)

. 5 Stead

State Power Deratin

P , STEADY STATE POWER DISSIPATION (W)

Single Phase

Half-Wave 60Hz

Resistive or

Inductive Load

012

100

I , PEAK PULSE CURRENT (%I )

Ppp

Peak Value Ipp

Half Value I /2

10 X 1000 Waveform

as defined by R.E.A.

t, TIME (ms)

. 1 Pulse Waveform

1 10 100 1000

100

1000

000

V , REVERSE STANDOFF VOLTAGE (V)

RWM

. 2 T

pical Total Capacitance

C , CAPACITANCE (pF)

Measured at

Stand-off Voltage

Measured at

Zero Bias