TVS Diodes
Axial Leaded – 30 kW > 30KPA-HR series
30KPA-HR Series
Descriptions
Uni-directional
RoHS
Pb
e3
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.
Bi-directional
Features
• 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 V
BR
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
Notes:
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(T
A
=25
O
C unless otherwise noted)
Parameter
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
(Note 1)
Steady State Power Dissipation on
Infinite Heat Sink at T
L
=75ºC
Peak Forward 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
Symbol
P
PPM
P
D
I
FSM
T
J
, T
STG
R
ƟJL
R
ƟJA
Value
30
8.0
400
-55 to 175
8.0
40
Unit
kW
W
A
°C
°C/W
°C/W
• Typical I
R
less than 2μA
when V
BR
min>73V
• High temperature
soldering guaranteed:
260C/10 seconds / 0.375”
,
(9.5mm) lead length, 5
lbs., (2.3kg) tension
• V
BR
@ T
J
= V
BR
@25°C
x (1+
α
T x (T
J
- 25))
(
α
T: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)
1.
For RTCA/DO-160G testing results, please see tables in the last section of this
datasheet
Notes:
1. Non-repetitive current pulse per Fig. 4 and derated above T
J
(initial) =25
O
C per Fig. 3.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
Applications
TVS Components are ideal for the protection of I/O
interfaces, V
CC
bus and other vulnerable circuits used in
telecom, computer, industrial and consumer electronic
applications.
Functional Diagram
Bi-directional
Cathode
Uni-directional
Anode
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
TVS Diodes
Axial Leaded – 30 kW > 30KPA-HR series
Electrical Characteristics
(T =25°C unless otherwise noted)
A
Part
Number
(Uni)
30KPA28A-HR
30KPA30A-HR
30KPA33A-HR
30KPA36A-HR
30KPA39A-HR
30KPA42A-HR
30KPA43A-HR
30KPA45A-HR
30KPA48A-HR
30KPA51A-HR
30KPA54A-HR
30KPA58A-HR
30KPA60A-HR
30KPA64A-HR
30KPA66A-HR
30KPA70A-HR
30KPA71A-HR
30KPA72A-HR
30KPA75A-HR
30KPA78A-HR
30KPA84A-HR
30KPA90A-HR
30KPA96A-HR
30KPA102A-HR
30KPA108A-HR
30KPA120A-HR
30KPA132A-HR
30KPA144A-HR
30KPA150A-HR
30KPA156A-HR
30KPA160A-HR
30KPA168A-HR
30KPA170A-HR
30KPA180A-HR
30KPA198A-HR
30KPA216A-HR
30KPA240A-HR
30KPA258A-HR
30KPA260A-HR
30KPA270A-HR
30KPA280A-HR
30KPA288A-HR
30KPA300A-HR
Note:
Part
Number
(Bi)
30KPA28CA-HR
30KPA30CA-HR
30KPA33CA-HR
30KPA36CA-HR
30KPA39CA-HR
30KPA42CA-HR
30KPA43CA-HR
30KPA45CA-HR
30KPA48CA-HR
30KPA51CA-HR
30KPA54CA-HR
30KPA58CA-HR
30KPA60CA-HR
30KPA64CA-HR
30KPA66CA-HR
30KPA70CA-HR
30KPA71CA-HR
30KPA72CA-HR
30KPA75CA-HR
30KPA78CA-HR
30KPA84CA-HR
30KPA90CA-HR
30KPA96CA-HR
30KPA102CA-HR
30KPA108CA-HR
30KPA120CA-HR
30KPA132CA-HR
30KPA144CA-HR
30KPA150CA-HR
30KPA156CA-HR
30KPA160CA-HR
30KPA168CA-HR
30KPA170CA-HR
30KPA180CA-HR
30KPA198CA-HR
30KPA216CA-HR
30KPA240CA-HR
30KPA258CA-HR
30KPA260CA-HR
30KPA270CA-HR
30KPA280CA-HR
30KPA288CA-HR
30KPA300CA-HR
Reverse
Stand off
Voltage V
R
(Volts)
28
30
33
36
39
42
43
45
48
51
54
58
60
64
66
70
71
72
75
78
84
90
96
102
108
120
132
144
150
156
160
168
170
180
198
216
240
258
260
270
280
288
300
Breakdown
Voltage V
BR
(Volts) @ I
T
MIN
31.28
33.51
36.90
40.20
43.60
46.90
48.00
50.30
53.60
57
.00
60.30
64.80
67
.00
71.50
73.70
78.20
79.30
80.40
83.80
87
.10
93.80
100.50
107
.20
113.90
120.60
134.00
147
.40
160.80
167
.60
174.30
178.70
187
.70
189.90
201.10
221.20
241.30
268.10
288.20
290.40
301.60
312.80
321.70
334.00
MAX
34.41
36.86
40.59
44.22
47
.96
51.59
52.80
55.33
58.96
62.70
66.33
71.28
73.70
78.65
81.07
86.02
87
.23
88.44
92.18
95.81
103.18
110.55
117
.92
125.29
132.66
147
.40
162.14
176.88
184.36
191.73
196.57
206.47
208.89
221.21
243.32
265.43
294.91
317
.02
319.44
331.76
344.08
353.87
367
.40
Test
Current
I
T
(mA)
50
50
50
50
20
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Maximum
Peak
Pulse Current
I
pp
(A)
606.0
548.9
517
.9
490.3
450.9
420.8
415.1
391.5
371.3
350.7
331.5
327
.9
297
.1
291.3
283.2
278.0
271.7
265.8
253.8
234.9
217
.7
207
.0
194.2
183.0
172.9
155.9
142.3
135.8
129.8
123.7
120.0
111.2
110.2
104.3
94.7
86.9
78.3
72.8
72.8
69.5
65.3
64.5
62.0
Maximum
Reverse
Leakage
I
R
@V
R
(µ A)
5000
5000
5000
5000
2000
1000
1000
250
150
50
20
20
15
10
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Maximum
Agency
Clamping
Recognition
Voltage
V
C
@ I
PP
(V)
50.0
55.2
58.5
61.8
67
.2
72.0
73.0
77
.4
81.6
86.4
91.4
92.4
102.0
104.0
107
.0
109.0
111.5
114.0
119.4
129.0
139.2
146.4
156.0
165.6
175.2
194.4
213.0
223.2
233.4
245.0
252.6
272.4
275.0
290.4
319.8
348.6
387
.0
416.4
416.0
436.2
464.0
469.9
484.0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1. For bidirectional type having V
R
of 60 volts and less, the I
R
limit is double.
2. Each lot of parts will pass group B test requirement.
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
TVS Diodes
Axial Leaded – 30 kW > 30KPA-HR series
Screen Process
100% Vision Inspection
100% High Temperature Storage Life (168hrs,175°C)
100% Temperature Cycle Test (-55 to150°C, 20 cycles, dwell time 15 min)
100% Surge Test (2x)
MIL
-STD-750 method 2074
MIL
-STD-750 method 1031
MIL
-STD-750 method 1051
MIL
-STD-750 method 4066
100% HTRB 150°C Bias=VR(80% breakdown voltage, 96hrs, and each direction
MIL
-STD–750 method 1038
96hrs for Bi-directional products)
Final Electrical Test( 100% 3 sigma limit, 100% dynamic test and PAT limit)
Note: Up-screen program can be specified by customer’s request via contacting Littelfuse service
MIL
-STD-750 method 4016.4021.4011
Group B Test Requirement
Screen
Surge test
Method
10/1000
µ
s Peak
Pulse Waveform
Condition
Maximum clamping
Voltage (V
C
) @ Peak
Pulse Current (I
PP
)
Applied voltage
100% V
R
@150°C
I
R
@V
R
, V(
BR
)@I
T
Requirement
Sample Size 45 perform 10x
Accept 0 failures
Sample size 45
340 hours (680 hours for bi-
direction products, each direction
340 hours)
Accept 0 failures
Sample size 45
Accept 0 failures
Burn - In
(HTRB)
MIL -STD-750,
Method 1038.5
Electrical test
--
I-V Curve Characteristics
Uni-directional
Bi-directional
I
pp
Vc V
BR
V
R
I
R
V
F
I
T
V
Vc V
BR
V
R
I
T
I
R
I
R
I
T
V
R
V
BR
Vc
V
I
pp
I
pp
P
PPM
V
R
V
BR
V
C
I
R
V
F
Peak Pulse Power Dissipation
-- Max power dissipation
Stand-off Voltage
-- Maximum voltage that can be applied to the TVS without operation
Breakdown Voltage
-- Maximum voltage that flows though the TVS at a specified test current (I
T
)
Clamping Voltage
-- Peak voltage measured across the TVS at a specified Ippm (peak impulse current)
Reverse Leakage Current
-- Current measured at V
R
Forward Voltage Drop for Uni-directional
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
TVS Diodes
Axial Leaded – 30 kW > 30KPA-HR series
Ratings and Characteristic Curves
(T =25°C unless otherwise noted)
A
Figure 1 - TVS Transients Clamping Waveform
Voltage Transients
Figure 2 - Peak Pulse Power Rating Curve
1000
30kW at 10/1000µs, 25°C
P
PPM
-Peak Pulse Power (kW)
Voltage Across TVS
Voltage or Current
100
Current Through TVS
10
1
0.001
0.01
0.1
t
d
-Pulse Width (ms.)
Time
TJ initial = Tamb
1.0
Figure 3 - Peak Pulse Power Derating Curve
Figure 4 - Pulse Waveform
150
I
PPM
- Peak Pulse Current, % I
RSM
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
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
100
75
100
50
Half Value
IPPM
IPPM
2
( )
10/1000µsec. Waveform
as defined by R.E.A
25
50
0
0
25
50
75
100
125
150
175
200
0
td
T
J
- Initial Junction Temperature (ºC)
0
1.0
2.0
t-Time (ms)
3.0
4.0
Figure 5 - Typical Junction Capacitance
10000
Bi-direc onal V=0V
Figure 6 - Typical Transient Thermal Impedance
100
Transient Thermal Impedance (°C/W)
Uni-direc onal V=0V
1000
Cj (pF)
Uni-direc onal V=V
R
10
100
Bi-direc onal V=V
R
1
10
1
0
50
100
150
200
250
300
350
400
0.1
0.01
0.1
1
10
100
1000
V
BR
- Reverse Breakdown Voltage (V)
TP - Pulse Duration (s)
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
TVS Diodes
Axial Leaded – 30 kW > 30KPA-HR series
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
IFSM
-
Peak Forward Surge Current (A)
Figure 8 - Peak Forward Voltage Drop vs Peak Forward
Current (Typical Values)
1000
900
IF - Peak Forward Current(A)
100
4 stacked-die
800
700
600
500
400
300
200
100
0
1
10
Number of Cycles at 60 Hz
10
5 stacked-die
1
100
0.1
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
VF - Peak Forward Voltage(V)
Physical Specifications
Weight
Case
Polarity
Terminal
0.07oz., 2.5g
P600 molded plastic body over passivated
junction.
Color band denotes the cathode except
Bipolar.
Matte Tin axial leads, solderable per
JESD22-B102.
Environmental Specifications
High Temp. Storage
HTRB
Temperature Cycling
H3TRB
RSH
JESD22-A103
JESD22-A108
JESD22-A104
JESD22-A101
JESD22-B106
Part Numbering System
30KPA xxx XX -HR
Part Marking System
HIGH RELIABILITY
TYPE CODE:
A
Uni-Directional (5%
V
BR
Voltage Tolerance)
CA
Bi-Directional (5%
V
BR
Voltage Tolerance)
V
R
VOLTAGE
(for Uni-directional
products only)
F
Cathode Band
YYWW
Trace Code Marking
YY:Year Code
WW: Week Code
Littelfuse Logo
30KPAXXX-HR
SERIES CODE
Product Type
Packing Options
Part Number
30KPAxxxXX-HR
Component
Package
P600
Quantity
800
Packaging
Option
Tape & Reel
Packaging Specification
EIA STD RS-296
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
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