TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 30 kW > 30KPA-HR series
TVS Components 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 30KPA-HR High Reliability Series is designed
specifically to protect sensitive electronic equipment from
voltage transients induced by lightning and other transient
voltage events.
Descriptions
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
AGENCY AGENCY FILE NUMBER
E230531
Agency Approvals
30KPA-HR Series
Bi-directional
Uni-directional
Functional Diagram
Bi-directional
Uni-directional
Cathode Anode
RoHS
Pb
e3
Parameter Symbol Value Unit
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
(Note 1)
PPPM 30 kW
Steady State Power Dissipation on
Infinite Heat Sink at TL=75ºC PD8.0 W
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
Only (Note 2)
IFSM 400 A
Operating Junction and Storage
Temperature Range TJ, TSTG -55 to 175 °C
Typical Thermal Resistance Junction
to Lead RƟJL 8.0 °C/W
Typical Thermal Resistance Junction
to Ambient RƟJA 40 °C/W
Notes:
1. Non-repetitive current pulse per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
• 3 kW peak pulse capability
at 10/1000μs waveform,
repetition rate (duty
cycles):0.01%
• Glass passivated chip
junction in P600 package
• Fast response time:
typically less than 1.0ps
from 0 Volts to VBR 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
30kV(Air), 30kV (Contact)
• EFT protection of data
lines in accordance with
IEC 61000-4-4
• Low incremental surge
resistance
• Typical IR less than 2μA
when VBR min>73V
• High temperature
soldering guaranteed:
260C/10 seconds / 0.375”,
(9.5mm) lead length, 5
lbs., (2.3kg) tension
• VBR @ TJ= VBR@25°C
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• UL Recognized compound
meeting flammability
rating V-0
• Lead-free matte tin plated
package
• Halogen free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is Pb-
free and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
Notes:
1. For RTCA/DO-160G testing results, please see tables in the last section of this
datasheet
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 30 kW > 30KPA-HR 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
Peak
Pulse Current
Ipp (A)
Maximum
Reverse
Leakage
IR @VR
(µ A)
Maximum
Clamping
Voltage
VC @ IPP
(V)
Agency
Recognition
MIN MAX
30KPA28A-HR 30KPA28CA-HR 28 31.28 34.41 50 606.0 5000 50.0 X
30KPA30A-HR 30KPA30CA-HR 30 33.51 36.86 50 548.9 5000 55.2 X
30KPA33A-HR 30KPA33CA-HR 33 36.90 40.59 50 517.9 5000 58.5 X
30KPA36A-HR 30KPA36CA-HR 36 40.20 44.22 50 490.3 5000 61.8 X
30KPA39A-HR 30KPA39CA-HR 39 43.60 47.96 20 450.9 2000 67.2 X
30KPA42A-HR 30KPA42CA-HR 42 46.90 51.59 10 420.8 1000 72.0 X
30KPA43A-HR 30KPA43CA-HR 43 48.00 52.80 10 415.1 1000 73.0 X
30KPA45A-HR 30KPA45CA-HR 45 50.30 55.33 5 391.5 250 77.4 X
30KPA48A-HR 30KPA48CA-HR 48 53.60 58.96 5 371.3 150 81.6 X
30KPA51A-HR 30KPA51CA-HR 51 57.00 62.70 5 350.7 50 86.4 X
30KPA54A-HR 30KPA54CA-HR 54 60.30 66.33 5 331.5 20 91.4 X
30KPA58A-HR 30KPA58CA-HR 58 64.80 71.28 5 327.9 20 92.4 X
30KPA60A-HR 30KPA60CA-HR 60 67.00 73.70 5 297.1 15 102.0 X
30KPA64A-HR 30KPA64CA-HR 64 71.50 78.65 5 291.3 10 104.0 X
30KPA66A-HR 30KPA66CA-HR 66 73.70 81.07 5 283.2 2 107.0 X
30KPA70A-HR 30KPA70CA-HR 70 78.20 86.02 5 278.0 2 109.0 X
30KPA71A-HR 30KPA71CA-HR 71 79.30 87.23 5 271.7 2 111.5 X
30KPA72A-HR 30KPA72CA-HR 72 80.40 88.44 5 265.8 2 114.0 X
30KPA75A-HR 30KPA75CA-HR 75 83.80 92.18 5 253.8 2 119.4 X
30KPA78A-HR 30KPA78CA-HR 78 87.10 95.81 5 234.9 2 129.0 X
30KPA84A-HR 30KPA84CA-HR 84 93.80 103.18 5 217.7 2 139.2 X
30KPA90A-HR 30KPA90CA-HR 90 100.50 110.55 5 207.0 2 146.4 X
30KPA96A-HR 30KPA96CA-HR 96 107.20 117.92 5 194.2 2 156.0 X
30KPA102A-HR 30KPA102CA-HR 102 113.90 125.29 5 183.0 2 165.6 X
30KPA108A-HR 30KPA108CA-HR 108 120.60 132.66 5 172.9 2 175.2 X
30KPA120A-HR 30KPA120CA-HR 120 134.00 147.40 5 155.9 2 194.4 X
30KPA132A-HR 30KPA132CA-HR 132 147.40 162.14 5 142.3 2 213.0 X
30KPA144A-HR 30KPA144CA-HR 144 160.80 176.88 5 135.8 2 223.2 X
30KPA150A-HR 30KPA150CA-HR 150 167.60 184.36 5 129.8 2 233.4 X
30KPA156A-HR 30KPA156CA-HR 156 174.30 191.73 5 123.7 2 245.0 X
30KPA160A-HR 30KPA160CA-HR 160 178.70 196.57 5 120.0 2 252.6 X
30KPA168A-HR 30KPA168CA-HR 168 187.70 206.47 5 111.2 2 272.4 X
30KPA170A-HR 30KPA170CA-HR 170 189.90 208.89 5 110.2 2 275.0 X
30KPA180A-HR 30KPA180CA-HR 180 201.10 221.21 5 104.3 2 290.4 X
30KPA198A-HR 30KPA198CA-HR 198 221.20 243.32 5 94.7 2 319.8 X
30KPA216A-HR 30KPA216CA-HR 216 241.30 265.43 5 86.9 2 348.6 X
30KPA240A-HR 30KPA240CA-HR 240 268.10 294.91 5 78.3 2 387.0 X
30KPA258A-HR 30KPA258CA-HR 258 288.20 317.02 5 72.8 2 416.4 X
30KPA260A-HR 30KPA260CA-HR 260 290.40 319.44 5 72.8 2 416.0 X
30KPA270A-HR 30KPA270CA-HR 270 301.60 331.76 5 69.5 2 436.2 X
30KPA280A-HR 30KPA280CA-HR 280 312.80 344.08 5 65.3 2 464.0 X
30KPA288A-HR 30KPA288CA-HR 288 321.70 353.87 5 64.5 2 469.9 X
30KPA300A-HR 30KPA300CA-HR 300 334.00 367.40 5 62.0 2 484.0 X
Note:
1. For bidirectional type having VR of 60 volts and less, the IR limit is double.
2. Each lot of parts will pass group B test requirement.
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 30 kW > 30KPA-HR series
I-V Curve Characteristics
Vc VBR VR
IR
IT
Ipp
V
Uni-directional
VF
Vc VBR VR
IR
IT
Ipp
V
Vc
VBR
VR
Ipp
IR
IT
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 flows though the TVS at a specified test current (IT)
VC Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current)
IR Reverse Leakage Current -- Current measured at VR
VF Forward Voltage Drop for Uni-directional
Group B Test Requirement
Screen Method Condition Requirement
Surge test 10/1000 µs Peak
Pulse Waveform
Maximum clamping
Voltage (VC) @ Peak
Pulse Current (IPP)
Sample Size 45 perform 10x
Accept 0 failures
Burn - In
(HTRB)
MIL -STD-750,
Method 1038.5
Applied voltage
100% VR@150°C
Sample size 45
340 hours (680 hours for bi-
direction products, each direction
340 hours)
Accept 0 failures
Electrical test -- IR@VR, V(BR)@IT
Sample size 45
Accept 0 failures
Screen Process
100% Vision Inspection MIL-STD-750 method 2074
100% High Temperature Storage Life (168hrs,175°C) MIL-STD-750 method 1031
100% Temperature Cycle Test (-55 to150°C, 20 cycles, dwell time 15 min) MIL-STD-750 method 1051
100% Surge Test (2x) MIL-STD-750 method 4066
100% HTRB 150°C Bias=VR(80% breakdown voltage, 96hrs, and each direction
96hrs for Bi-directional products) MIL-STD–750 method 1038
Final Electrical Test( 100% 3 sigma limit, 100% dynamic test and PAT limit) MIL-STD-750 method 4016.4021.4011
Note: Up-screen program can be specified by customer’s request via contacting Littelfuse service
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 30 kW > 30KPA-HR series
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 Curve
1
10
100
1000
0.0010.010.1 1.
0
td-Pulse Width (ms.)
P
PPM
-Peak Pulse Power (kW)
30kW at 10/1000
µs, 25°C
TJ initial = Tamb
IPPM- Peak Pulse Current, % IRSM
0
0
50
100
150
1.0 2.0 3.0 4.0
tr=10µsec
Peak Value
IPPM
IPPM
2
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
td
t-Time (ms)
Half Value
IPPM ( )
Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform
1
10
100
1000
10000
050100 150 200 250300 350 400
Uni-direconal V=0V
Bi-direconal V=0V
Uni-direconal V=
V
R
Bi-direconal V=
V
R
Cj (pF)
V
BR
- Reverse Breakdown Voltage (V)
Figure 5 - Typical Junction Capacitance
Transient Thermal Impedance (°C/W)
-Pulse Duration (s)
TP
0.1
1
10
100
0.01 0.11 10 100 1000
Figure 6 - Typical Transient Thermal Impedance
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
0
25
50
75
100
0255075100 125 150 175 200
T
J
- Initial Junction Temperature (ºC)
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 30 kW > 30KPA-HR series
Physical Specifications
Weight 0.07oz., 2.5g
Case P600 molded plastic body over passivated
junction.
Polarity Color band denotes the cathode except
Bipolar.
Terminal Matte Tin axial leads, solderable per
JESD22-B102.
Environmental Specifications
High Temp. Storage JESD22-A103
HTRB JESD22-A108
Temperature Cycling JESD22-A104
H3TRB JESD22-A101
RSH JESD22-B106
IFSM-Peak Forward Surge Current (A)
Number of Cycles at 60 Hz
0
100
200
300
400
500
600
700
800
900
1000
110100
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
IF-Peak Forward Current(A)
VF-Peak Forward Voltage(V)
0.1
1
10
100
0.02.0 4.06.0 8.010.012.014.0
5 stacked-die
4 stacked-die
Figure 8 - Peak Forward Voltage Drop vs Peak Forward
Current (Typical Values)
Part Numbering System
Packing Options
Part Number Component
Package Quantity Packaging
Option Packaging Specification
30KPAxxxXX-HR P600 800 Tape & Reel EIA STD RS-296
TYPE CODE:
A Uni-Directional (5%
VBR
Voltage Tolerance)
CA Bi-Directional (5%
VBR
Voltage Tolerance)
SERIES CODE
30KPA xxx XX
VR
VOLTAGE
HIGH RELIABILITY
-HR
Part Marking System
F
30KPAXXX-HR
YYWW
Trace Code Marking
YY:Year Code
WW: Week Code
Product Type
Littelfuse Logo
Cathode Band
(for Uni-directional
products only)
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 30 kW > 30KPA-HR series
RTCA/DO-160G Wave 4 and Wave 5
Tape and Reel Specification
2.063+0.079/-0.039
2.56
0.394+/-0.020
2.75
0.047
(330.2)
R
ecess 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
Dimensions
Inches Millimeters
Min Max Min Max
A1.000 - 25.40 -
B 0.340 0.360 8.60 9.10
C 0.048 0.054 1.22 1.36
D 0.340 0.360 8.60 9.10
Dimensions
P600
D
AA
C
B
(for Uni-directional products only)
TVS Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 30 kW > 30KPA-HR series
Part
Number
(Uni)
Part
Number
(Bi)
25C 70C 120C
Wave 4
(6.4/69us)
Wave 5a
(40/120us)
Wave 4
(6.4/69us)
Wave 5a
(40/120us)
Wave 4
(6.4/69us)
Wave 5a
(40/120us)
L3 L4 L5 L3 L4 L5 L3 L4 L5 L3 L4 L5 L3 L4 L5 L3 L4 L5
60A 150A 320A 300A 750A 1600A60A 150A 320A 300A 750A 1600A60A 150A 320A 300A 750A 1600A
30KPA28A-HR 30KPA28CA-HR pass pass pass pass pass pass pass pass pass pass pass - pass pass pass pass pass -
30KPA30A-HR 30KPA30CA-HR pass pass pass pass pass pass pass pass pass pass pass - pass pass pass pass pass -
30KPA33A-HR 30KPA33CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass pass -
30KPA36A-HR 30KPA36CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass pass -
30KPA39A-HR 30KPA39CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA42A-HR 30KPA42CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA43A-HR 30KPA43CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA45A-HR 30KPA45CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA48A-HR 30KPA48CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA51A-HR 30KPA51CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA54A-HR 30KPA54CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA58A-HR 30KPA58CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA60A-HR 30KPA60CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA64A-HR 30KPA64CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA66A-HR 30KPA66CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA70A-HR 30KPA70CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA71A-HR 30KPA71CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA72A-HR 30KPA72CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA75A-HR 30KPA75CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA78A-HR 30KPA78CA-HR pass pass pass pass pass - pass pass pass pass pass - pass pass pass pass - -
30KPA84A-HR 30KPA84CA-HR pass pass pass pass - - pass pass pass pass - - pass pass pass pass - -
30KPA90A-HR 30KPA90CA-HR pass pass pass pass - - pass pass pass pass - - pass pass pass pass - -
30KPA96A-HR 30KPA96CA-HR pass pass pass pass - - pass pass pass pass - - pass pass pass pass - -
30KPA102A-HR 30KPA102CA-HR pass pass pass pass - - pass pass pass pass - - pass pass pass - - -
30KPA108A-HR 30KPA108CA-HR pass pass pass pass - - pass pass pass pass - - pass pass pass - - -
30KPA120A-HR 30KPA120CA-HR pass pass pass pass - - pass pass pass pass - - pass pass pass - - -
30KPA132A-HR 30KPA132CA-HR pass pass pass pass - - pass pass pass pass - - pass pass pass - - -
30KPA144A-HR 30KPA144CA-HR pass pass pass pass - - pass pass pass pass - - pass pass pass - - -
30KPA150A-HR 30KPA150CA-HR pass pass pass pass - - pass pass pass - - - pass pass pass - - -
30KPA156A-HR 30KPA156CA-HR pass pass pass - - - pass pass pass - - - pass pass pass - - -
30KPA160A-HR 30KPA160CA-HR pass pass pass - - - pass pass pass - - - pass pass pass - - -
30KPA168A-HR 30KPA168CA-HR pass pass pass - - - pass pass pass - - - pass pass pass - - -
30KPA170A-HR 30KPA170CA-HR pass pass pass - - - pass pass pass - - - pass pass pass - - -
30KPA180A-HR 30KPA180CA-HR pass pass pass - - - pass pass pass - - - pass pass pass - - -
30KPA198A-HR 30KPA198CA-HR pass pass pass - - - pass pass pass - - - pass pass pass - - -
30KPA216A-HR 30KPA216CA-HR pass pass pass - - - pass pass pass - - - pass pass - - - -
30KPA240A-HR 30KPA240CA-HR pass pass pass - - - pass pass - - - - pass pass - - - -
30KPA258A-HR 30KPA258CA-HR pass pass pass - - - pass pass - - - - pass pass - - - -
30KPA260A-HR 30KPA260CA-HR pass pass pass - - - pass pass - - - - pass pass - - - -
30KPA270A-HR 30KPA270CA-HR pass pass pass - - - pass pass - - - - pass pass - - - -
30KPA280A-HR 30KPA280CA-HR pass pass pass - - - pass pass - - - - pass pass - - - -
30KPA288A-HR 30KPA288CA-HR pass pass pass - - - pass pass - - - - pass pass - - - -
30KPA300A-HR 30KPA300CA-HR pass pass pass - - - pass pass - - - - pass pass - - - -
Pin Injection Protection Per RTCA/DO-160G
Note:
1. L1 = Level1, L2 = Level 2, L3 = Level 3, L4 = Level 4, L5 = Level 5
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Littelfuse:
30KPA33A-HR 30KPA43CA-HR 30KPA156CA-HR 30KPA71CA-HR 30KPA280A-HR 30KPA96A-HR 30KPA96CA-
HR 30KPA168A-HR 30KPA75A-HR 30KPA170A-HR 30KPA66A-HR 30KPA90CA-HR 30KPA260A-HR
30KPA270CA-HR 30KPA72CA-HR 30KPA258A-HR 30KPA144CA-HR 30KPA180A-HR 30KPA260CA-HR
30KPA216CA-HR 30KPA84A-HR 30KPA78CA-HR 30KPA160CA-HR 30KPA45A-HR 30KPA48CA-HR 30KPA58A-
HR 30KPA170CA-HR 30KPA288A-HR 30KPA39A-HR 30KPA51A-HR 30KPA108CA-HR 30KPA132A-HR
30KPA108A-HR 30KPA180CA-HR 30KPA300CA-HR 30KPA84CA-HR 30KPA258CA-HR 30KPA66CA-HR
30KPA64CA-HR 30KPA102CA-HR 30KPA120CA-HR 30KPA270A-HR 30KPA30A-HR 30KPA54A-HR 30KPA64A-
HR 30KPA72A-HR 30KPA300A-HR 30KPA30CA-HR 30KPA54CA-HR 30KPA60A-HR 30KPA42CA-HR
30KPA48A-HR 30KPA39CA-HR 30KPA144A-HR 30KPA28A-HR 30KPA36A-HR 30KPA132CA-HR 30KPA51CA-HR
30KPA240A-HR 30KPA33CA-HR 30KPA150A-HR 30KPA280CA-HR 30KPA240CA-HR 30KPA288CA-HR
30KPA28CA-HR 30KPA150CA-HR 30KPA58CA-HR 30KPA198A-HR 30KPA102A-HR 30KPA120A-HR
30KPA168CA-HR 30KPA198CA-HR 30KPA42A-HR 30KPA216A-HR 30KPA160A-HR 30KPA70A-HR 30KPA75CA-
HR 30KPA45CA-HR 30KPA71A-HR 30KPA90A-HR 30KPA43A-HR 30KPA70CA-HR 30KPA36CA-HR
30KPA60CA-HR 30KPA78A-HR 30KPA156A-HR