30KPA198C-B [LITTELFUSE]
TVS DIODE;
LITTELFUSE 
TransientVoltage Suppression Diodes
Axial Leaded – 30000W > 30KPA series
Pb e3
RoHS
30KPA Series
Descriptions
The 30KPA Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Uni-directional
Features
Bi-directional
• 30kW peak pulse
• Low incremental surge
resistance
• Typical IR less than 2μA
when VBR min>73V
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 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
30kV(Air), 30kV (Contact) • Halogen free and RoHS
• High temperature
to reflow soldering
guaranteed: 260°C/40sec
/ 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%)
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol
PPPM
Value
30
Unit
kW
• UL Recognized epoxy
meeting flammability
rating V-0
Peak Pulse Power Dissipation by
10/1000μsTest Waveform (Fig.2)
(Note 1)
• Matte tin lead–free plated
Steady State Power Dissipation on
Infinite Heat Sink atTL=75ºC
PD
8.0
W
A
compliant
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• EFT protection of data
lines in accordance with
IEC 61000-4-4
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
Only (Note 2)
IFSM
400
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin(Sn)
(IPC/JEDEC J-STD-
609A.01)
Operating Junction and Storage
Temperature Range
TJ, TSTG -55 to 175
°C
TypicalThermal Resistance
Junction to Lead
RθJL
RθJA
8.0
40
°C/W
°C/W
TypicalThermal Resistance
Junction to Ambient
Applications
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated aboveTJ (initial) =25OC per Fig. 3.
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.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
Functional Diagram
Additional Infomarion
Datasꢀeet
Saꢀples
ꢀesourꢁes
Bi-directional
Cathode
Anode
Uni-directional
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
TransientVoltage Suppression Diodes
Axial Leaded – 30000W > 30KPA series
Electrical Characteristics (TA=25°C unless otherwise noted)
Maximum
Reverse
Leakage
IR @VR
Maximum
Clamping
Voltage
V @ IPP
C(V)
Breakdown
Reverse
Test
Current
IT
Maximum
Peak
Pulse Current
Ipp (A)
Agency
Part
Number
(Uni)
Part
Number
(Bi)
Voltage VBR
(Volts) @ IT
Stand off
Voltage VR
(Volts)
Recognition
(mA)
MIN
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
(µ A)
5000
5000
5000
5000
2000
1000
1000
250
150
50
20
20
15
10
2
2
2
2
30KPA28CA
30KPA30CA
30KPA33CA
30KPA36CA
30KPA39CA
30KPA42CA
30KPA43CA
30KPA45CA
30KPA48CA
30KPA51CA
30KPA54CA
30KPA58CA
30KPA60CA
30KPA64CA
30KPA66CA
30KPA70CA
30KPA71CA
30KPA72CA
30KPA75CA
28
30
33
36
39
42
43
45
48
51
54
58
60
64
66
70
71
72
75
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
50
50
50
50
20
10
10
5
5
5
5
5
5
5
5
5
5
5
5
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
50.0
55.2
58.5
61.8
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
30KPA198A
30KPA216A
30KPA240A
30KPA258A
30KPA260A
30KPA270A
30KPA280A
30KPA288A
30KPA300A
30KPA320A
30KPA350A
30KPA360A
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
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
2
30KPA78CA
30KPA84CA
30KPA90CA
30KPA96CA
30KPA102CA
30KPA108CA
30KPA120CA
30KPA132CA
30KPA144CA
30KPA150CA
30KPA156CA
30KPA160CA
30KPA168CA
30KPA170CA
30KPA180CA
78
84
90
87.10
93.80
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
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
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
96
102
108
120
132
144
150
156
160
168
170
180
110.2
104.3
30KPA198CA
30KPA216CA
30KPA240CA
30KPA258CA
30KPA260CA
30KPA270CA
30KPA280CA
30KPA288CA
30KPA300CA
30KPA320CA
30KPA350CA
30KPA360CA
198
216
240
258
260
270
280
288
300
320
350
360
221.20
241.30
268.10
288.20
290.40
301.60
312.80
321.70
334.00
357.40
391.00
402.10
243.32
265.43
294.91
317.02
319.44
331.76
344.08
353.87
367.40
391.40
428.10
440.30
5
5
5
5
5
5
5
5
5
5
5
5
94.7
86.9
78.3
72.8
72.8
69.5
65.3
64.5
62.0
57.2
2
2
2
2
2
2
2
2
2
2
2
2
319.8
348.6
387.0
416.4
416.0
436.2
464.0
469.9
484.0
530.0
567.0
640.0
53.4
47.3
For bidirectional type having VRWM of 60 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.
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
TransientVoltage Suppression Diodes
Axial Leaded – 30000W > 30KPA series
I-V Curve Characteristics
Bi-directional
Uni-directional
Ipp
IT
IR
Vc VBR
VR
Vc VBR
VR
V
V
IR
IT
IR
IT
VRVBR Vc
VF
Ipp
Ipp
PPPM Peak Pulse Power Dissipation -- Max power dissipation
VR Stand-off Voltage -- Maximum voltage that can be applied to theTVS without operation
VBR Breakdown Voltage -- Maximum voltage that flows though theTVS at a specified test current (IT)
VC Clamping Voltage -- Peak voltage measured across theTVS at a specified Ippm (peak impulse current)
IR Reverse Leakage Current -- Current measured at VR
VF Forward Voltage Drop for Uni-directional
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Figure 1 -TVSTransients ClampingWaveform
Figure 2 - Peak Pulse Power Rating Curve
1000
Voltage Transients
100
Voltage Across TVS
Current Through TVS
10
1
0.000001
0.00001
0.0001
0.001
td-Pulse Width (sec.)
Time
continues on next page.
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
TransientVoltage Suppression Diodes
Axial Leaded – 30000W > 30KPA series
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
Figure 3 - Peak Pulse Power Derating Curve
Figure 4 - PulseWaveform
150
100
75
50
25
0
t =10µsec
r
T
=25°C
J
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I
PPM
Peak Value
I
100
PPM
Half Value
I
PPM
2
I
PPM
( )
50
0
10/1000µsec. Waveform
as defined by R.E.A
t
d
0
25
50
75
100
125
150
175
200
1.0
2.0
t-Time (ms)
3.0
4.0
0
TJ - Initial Junction Temperature (ºC)
Figure 5 -Typical Junction Capacitance
Figure 6 -TypicalTransientThermal Impedance
100
10000
Uni-direcꢀonal V=0V
Bi-direcꢀonal V=0V
1000
100
10
10
1
Uni-direcꢀonal V=VR
Bi-direcꢀonal V=VR
0.1
1
0.01
0.1
1
10
100
1000
0
50
100
150
200
250
300
350
400
VBR - Reverse Breakdown Voltage (V)
T
- Pulse Duration (s)
P
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
Figure 8 - Peak ForwardVoltage Drop vs Peak Forward
Current (TypicalValues)
1000
900
800
700
600
500
400
300
200
100
0
100
4 stacked-die
10
1
5 stacked-die
0.1
1
10
100
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
Number of Cycles at 60 Hz
V
-Peak Forward Voltage(V)
F
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
TransientVoltage Suppression Diodes
Axial Leaded – 30000W > 30KPA series
Soldering Parameters
Lead–free
assembly
tp
Reflow Condition
TP
Ramp-up
Critical Zone
to T
T
-Temperature Min (Ts(min)
)
150°C
L
P
TL
tL
Pre Heat -Temperature Max (Ts(max)
)
200°C
Ts(max)
-Time (min to max) (ts)
60 – 180 secs
Ramp-down
Ts(min)
Average ramp up rate (LiquidusTemp (TA)
to peak
ts
3°C/second max
Preheat
TS(max) toTA - Ramp-up Rate
3°C/second max
217°C
25˚C
t 25˚C to Peak
-Temperature (TA) (Liquidus)
Reflow
Time (t)
-Time (min to max) (ts)
60 – 150 seconds
260+0/-5 °C
PeakTemperature (TP)
Time within 5°C of actual peak
Temperature (tp)
Flow/Wave Soldering (Solder Dipping)
20 – 40 seconds
PeakTemperature :
DippingTime :
Soldering :
265OC
Ramp-down Rate
6°C/second max
8 minutes Max.
260°C
10 seconds
1 time
Time 25°C to peakTemperature (TP)
Do not exceed
Environmental Specifications
Physical Specifications
Weight
Case
0.07oz., 2.5g
HighTemp. Storage
HTRB
JESD22-A103
P600 molded plastic body over
passivated junction.
JESD22-A108
JESD22-A104
JESD22-A101
JESD22-B106
Color band denotes the cathode except
Bipolar.
Temperature Cycling
H3TRB
Polarity
MatteTin axial leads, solderable per
JESD22-B102.
Terminal
RSH
Dimensions
Cathode Band
Inches
Millimeters
Min Max
(for uni-directional products only)
Dimensions
D
Min
Max
ꢁ
A
B
C
D
1.000
0.340
0.048
0.340
-
25.40
8.60
1.22
-
0.360
0.054
0.360
9.10
1.36
9.10
ꢀ
ꢀ
ꢂ
8.60
P600
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
TransientVoltage Suppression Diodes
Axial Leaded – 30000W > 30KPA series
Part Numbering System
Part Marking System
ꢎꢏꢋꢁꢆ ꢐꢐꢐꢑꢑꢑ
Cathode Band
(for uni-directional
products only)
ꢄꢁTꢇꢄꢈ ꢃꢄDꢂꢅ
ꢉꢊꢆꢈꢋ ReelTape
ꢌꢉ Bulk Packaging
YYWW
Littelfuse Logo
Trace Code Marking
YY:Year Code
Tꢀꢁꢂ ꢃꢄDꢂꢅ
WW: Week Code
ꢆ
Uni-Directional (5%
V
BR VoltageTolerance)
VBR VoltageTolerance)
ꢃꢆ Bi-Directional (5%
30KPAXXX
Product Type
Vꢍ VꢄꢊTꢆꢒꢂ
SꢂꢍꢇꢂS ꢃꢄDꢂ
Packing Options
Component
Package
Packaging
Option
Part Number
30KPAxxxXX
Quantity
800
Packaging Specification
P600
P600
Tape & Reel
Bulk
EIA STD RS-296
Littelfuse Spec.
30KPAxxxXX-B
100
Tape and Reel Specification
Off Center
either side
0.028(0.7)
2.56
ꢀꢊꢈꢃꢂꢅ
2.063+0.079/-0.039
ꢀꢈꢁꢃꢂꢋꢄꢃꢂꢌꢍꢆꢃꢂꢅ
0.236
ꢀꢊꢃꢂꢅ
0.047
ꢀꢆꢃꢄꢅ
0.394+/-0.020
ꢀꢆꢂꢃꢂꢋꢌꢍꢂꢃꢈꢅ
Dimensions are in
inches/ꢉꢉ
13.0
ꢀꢁꢁꢂꢃꢄꢅ
3.0
ꢀꢁꢂꢃꢄꢅ
0.68
ꢀꢆꢁꢃ ꢄꢁꢅ
2.75
ꢀꢊꢇꢃꢎꢈꢅ
Direction of Feed
Recess Depth Max. 0.75 (ꢆꢇꢃꢂꢈꢅ
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications.
Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/20/18
相关型号：
30KPA198CA
Trans Voltage Suppressor Diode, 30000W, 198V V(RWM), Bidirectional, 1 Element, Silicon, PLASTIC, P-600, 2 PIN
SENSITRON
30KPA198CB
Trans Voltage Suppressor Diode, 30000W, 198V V(RWM), Bidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-2
LITTELFUSE
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