Littelfuse 30KPA User Manual

Transient Voltage Suppression Diodes

Axial Leaded – 30000W > 30KPA series

30KPA Series

Uni-directional

Bi-directional

Agency Approvals

AGENCY AGENCY FILE NUMBER

E230531

Maximum Ratings and Thermal Characteristics
(T

=25°C unless otherwise noted)

A

Parameter Symbol Value Unit

Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.1)
(Note 1)

Steady State Power Dissipation on
Inifinite Heat Sink at T

Peak For ward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
Only (Note 2)

Operating Junction and Storage
Temperature Range

Typical Thermal Resistance Junction
to Lead

Typical Thermal Resistance Junction
to Ambient

Notes:

1. Non-repetitive current pulse , per Fig. 4 and derated above T

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

=75ºC (Fig. 5)

L

P

PPM

P

D

I

FSM

, T

T

J

R

uJL

R

uJA

30000 W

400 A

-55 to 150 °C

STG

= 25°C per Fig. 3.

A

8.0 W

8.0 °C/W

40 °C/W

RoHS

Description

The 30KPA Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.

Features

•

VBR @TJ= VBR@25°C × (1+αT

x (TJ - 25))

(αT: Temperature Coefficient)

• Glass passivated chip

junction in P600 package

• 30000W 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 I

less than 2μA

R

above 73V

• 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

• Halogen free and RoHS

compliant

Applications

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

bus and other vulnerable circuits used in telecom,

CC

computer, industrial and consumer electronic applications.

Functional Diagram

Cathode

Bi-directional

Uni-directional

Anode

Additional Information

Datasheet

Resources

Specifications are subject to change without notice.

Samples

© 2014 Littelfuse, Inc.

Revised: 01/24/14

Transient Voltage Suppression Diodes

Axial Leaded – 30000W > 30KPA series

Electrical Characteristics (T

Part

Number

(Uni)

30KPA28A
30KPA30A
30KPA33A
30KPA36A
30KPA39A
30KPA42A
30KPA43A
30KPA45A
30KPA48A
30KPA51A
30KPA54A
30KPA58A
30KPA60A
30KPA64A
30KPA66A
30KPA70A
30KPA71A
30KPA72A
30KPA75A
30KPA78A
30KPA84A
30KPA90A

30KPA96A
30KPA102A
30KPA108A
30KPA120A
30KPA132A
30KPA144A
30KPA150A
30KPA156A
30KPA160A
30KPA168A
30KPA170A
30KPA180A

Part

Number

(Bi)

30KPA28CA 28 31.28 34.41 50 606.0 5000 50.0
30KPA30CA 30 33.51 36.86 50 548.9 5000 55.2
30KPA33CA 33 36.90 40.59 50 517.9 5000 58.5
30KPA36CA 36 40.20 44.22 50 490.3 5000 61.8
30KPA39CA 39 43.60 47.96 20 450.9 2000 67.2
30KPA42CA 42 46.90 51.59 10 420.8 1000 72.0
30KPA43CA 43 48.00 52.80 10 415.1 1000 73.0
30KPA45CA 45 50.30 55.33 5 391.5 250 77.4
30KPA48CA 48 53.60 58.96 5 371.3 150 81.6
30KPA51CA 51 57.00 62.70 5 350.7 50 86.4
30KPA54CA 54 60.30 66.33 5 331.5 20 91.4
30KPA58CA 58 64.80 71.28 5 327.9 20 92.4
30KPA60CA 60 67.00 73.70 5 297.1 15 102.0
30KPA64CA 64 71.50 78.65 5 291.3 10 104.0
30KPA66CA 66 73.70 81.07 5 283.2 2 107.0
30KPA70CA 70 78.20 86.02 5 278.0 2 109.0
30KPA71CA 71 79.30 87.23 5 271.7 2 111. 5
30KPA72CA 72 80.40 88.44 5 265.8 2 114.0
30KPA75CA 75 83.80 92.18 5 253.8 2 119.4

30KPA78CA 78 87.10 95.81 5 234.9 2 129.0
30KPA84CA 84 93.80 103.18 5 217.7 2 139.2
30KPA90CA 90 100.50 110.55 5 207.0 2 146.4

30KPA96CA 96 107.20 117.92 5 194.2 2 156.0
30KPA102CA 102 113.90 125.29 5 183.0 2 165.6
30KPA108CA 108 120.60 132.66 5 172.9 2 175.2
30KPA120CA 120 134.00 147.40 5 155.9 2 194.4
30KPA132CA 132 147.40 162.14 5 142.3 2 213.0
30KPA144CA 144 160.80 176.88 5 135.8 2 223.2
30KPA150CA 150 167.60 184.36 5 129.8 2 233.4
30KPA156CA 156 174.30 191.73 5 123.7 2 245.0
30KPA160CA 160 178.70 196.57 5 120.0 2 252.6
30KPA168CA 168 187.70 206.47 5 111.2 2 272.4
30KPA170CA 170 189.90 208.89 5 110.2 2 275.0
30KPA180CA 180 201.10 221.21 5 104.3 2 290.4

=25°C unless otherwise noted)

A

Reverse

Stand off

Voltage V

(Volts)

Breakdown
Voltage V

(Volts) @ I

R

MIN MAX

BR

T

Test

Current

IT

(mA)

Maximum

Peak

Pulse Current

(A)

I

pp

Maximum

Reverse
Leakage

I

R @VR

(µ A)

Maximum

Clamping

Voltage
V

@ I

C

PP

(V)

30KPA198A 30KPA198CA 198 221.20 243.32 5 94.7 2 319.8 X
30KPA216A
30KPA240A
30KPA258A
30KPA260A
30KPA270A
30KPA280A
30KPA288A
30KPA300A

For bidirectional type having V

For parts without A , the V

30KPA216CA 216 241.30 265.43 5 86.9 2 348.6

30KPA240CA 240 268.10 294.91 5 78.3 2 387.0
30KPA258CA 258 288.20 317.02 5 72.8 2 416.4
30KPA260CA 260 290.40 319.44 5 72.8 2 416.0
30KPA270CA 270 301.60 331.76 5 69.5 2

436.2
30KPA280CA 280 312.80 344.08 5 65.3 2 464.0
30KPA288CA 288 321.70 353.87 5 64.5 2 469.9
30KPA300CA 300 334.00 367.40 5 62.0 2 484.0

of 60 volts and less, the IR limit is double.

RWM

is + 10% and Vc is 5% higher than with A parts.

BR

Agency

Approval

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© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/24/14