TVS Diodes
©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 5 kW > TP5KP series
AGENCY AGENCY FILE NUMBER
E230531
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 TP5KP Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Description
Parameter Symbol Value Unit
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
(Note 1)
PPPM 5 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
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
Only (Note 3)
VF3.5 V
Operating Junction Temperature
Range TJ-55 to 150 °C
Storage Temperature Range TSTG -55 to 175 °C
Typical Thermal Resistance Junction
to Lead RθJL 8.0 °C/W
Typical Thermal Resistance Junction
to Ambient RθJA 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.
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Agency Approvals
• Hi reliability application
and automotive grade AEC
Q101 qualified
• Glass passivated chip
junction in P600 package
• 5 kW 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 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>12V
• High temperature
to reflow soldering
guaranteed: 260°C/10sec
/ 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
• Matte tin lead–free plated
• 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)
TP5KP Series
Functional Diagram
Bi-directional
Uni-directional
Cathode Anode
Bi-directional
Uni-directional
RoHS
Pb
e3
TVS Diodes
©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 5 kW > TP5KP 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
Clamping
Voltage
VC @ IPP
(V)
Maximum
Peak
Pulse
Current IPP
(A)
Maximum
Reverse
Leakage
IR @ VR
(µ A)
Agency
Recognition
MIN MAX
TP5KP11A TP5KP11CA 11. 0 12.20 13.50 5 18.2 280.2 2 X
TP5KP12A TP5KP12CA 12.0 13.30 14.70 5 19.9 256.3 2 X
TP5KP13A TP5KP13CA 13.0 14.40 15.90 5 21.5 237.2 2 X
TP5KP14A TP5KP14CA 14.0 15.60 17.20 5 23.2 219.8 2 X
TP5KP15A TP5KP15CA 15.0 16.70 18.50 5 24.4 209.0 2 X
TP5KP16A TP5KP16CA 16.0 17.80 19.70 5 26.0 196.2 2 X
TP5KP17A TP5KP17CA 1 7. 0 18.90 20.90 5 27.6 184.8 2 X
TP5KP18A TP5KP18CA 18.0 20.00 22.10 5 29.2 174.7 2 X
TP5KP20A TP5KP20CA 20.0 22.20 24.50 5 32.4 157.4 2 X
TP5KP22A TP5KP22CA 22.0 24.00 26.90 5 35.5 143.7 2 X
TP5KP24A TP5KP24CA 24.0 26.70 29.50 5 38.9 131.1 2 X
TP5KP26A TP5KP26CA 26.0 28.90 31.90 5 42.1 121.1 2 X
TP5KP28A TP5KP28CA 28.0 31.10 34.40 5 45.4 112.3 2 X
TP5KP30A TP5KP30CA 30.0 33.30 36.80 5 48.4 105.4 2 X
TP5KP33A TP5KP33CA 33.0 36.70 40.60 5 53.3 95.7 2 X
TP5KP36A TP5KP36CA 36.0 40.00 44.20 5 58.1 87.8 2 X
TP5KP40A TP5KP40CA 40.0 44.40 49.10 5 64.5 79.1 2 X
TP5KP43A TP5KP43CA 43.0 47.80 52.80 5 69.4 73.5 2 X
TP5KP45A TP5KP45CA 45.0 50.00 55.30 5 72.7 70.2 2 X
TP5KP48A TP5KP48CA 48.0 53.30 58.90 5 77.4 65.9 2 X
TP5KP51A TP5KP51CA 51.0 56.70 62.70 5 82.4 61.9 2 X
TP5KP54A TP5KP54CA 54.0 60.00 66.30 5 87.1 58.6 2 X
TP5KP58A TP5KP58CA 58.0 64.40 71.20 5 93.6 54.5 2 X
TP5KP60A TP5KP60CA 60.0 66.70 73.70 5 96.8 52.7 2 X
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
TVS Diodes
©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 5 kW > TP5KP 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)
1
10
100
1000
0.01 0.11 10
t
d
-Pulse Width (ms)
P
PPM
-Peak Pulse Power (KW)
0.001
5kW at 10/1000
µs, 25°C
TJ initial = Tamb
Figure 2 - Peak Pulse Power Rating Curve
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 ( )
Cj (pF)
VBR - Reverse Breakdown Voltage (V)
1
10
100
1000
10000
100000
110100 1000
Bi-direconal V=0V
Uni-direconal V=
VR
Bi-direconal V=
VR
Uni-direconal V=0V
Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform
Figure 5 - Typical Junction Capacitance
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
0
25
50
75
100
0255075100 125 150 175
T
J
- Initial Junction Temperature (ºC)
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
TVS Diodes
©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 5 kW > TP5KP series
IFSM
-
Peak Forward Surge Current (A)
Number of Cycles at 60 Hz
0
50
100
150
200
250
300
350
400
450
500
110100
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
IF-Peak Forward Current(A)
VF-Peak Forward Voltage(V)
0.01
0.1
1
10
100
0.01.0 2.03.0 4.05.0 6.07.0
Figure 8 - Peak Forward Voltage Drop vs Peak Forward
Current (Typical Values)
Physical Specifications
Weight 0.07oz., 2.1g
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.
Soldering Parameters
Temperature (T)
Time (t)
Ts(min)
Ts(max)
TL
TP
ts
Preheat
tL
tp
Ramp-up Critical Zone
TL to TP
Ramp-down
t 25˚C to Peak
25˚C
Reflow Condition Lead–free assembly
Pre Heat
- Temperature Min (Ts(min)) 150°C
- Temperature Max (Ts(max)) 200°C
- Time (min to max) (ts) 60 – 180 secs
Average ramp up rate (Liquidus Temp (TA)
to peak 3°C/second max
TS(max) to TA - Ramp-up Rate 3°C/second max
Reflow - Temperature (TA) (Liquidus) 217°C
- Time (min to max) (ts) 60 – 150 seconds
Peak Temperature (TP) 260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)20 – 40 seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP) 8 minutes Max.
Do not exceed 260°C
Flow/Wave Soldering (Solder Dipping)
Peak Temperature : 265OC
Dipping Time : 10 seconds
Soldering : 1 time
Environmental Specifications
High Temp. Storage JESD22-A103
HTRB JESD22-A108
Temperature Cycling JESD22-A104
H3TRB JESD22-A101
RSH JESD22-B106
TVS Diodes
©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/07/18
Axial Leaded – 5 kW > TP5KP series
Part Numbering System
Packing Options
Part Number Component
Package Quantity Packaging
Option Packaging Specification
TP5KPxxxXX P600 800 Tape & Reel EIA STD RS-296
TYPE CODE:
A Uni-Directional (5%
V
BR
Voltage Tolerance)
CA Bi-Directional (5%
V
BR
Voltage Tolerance)
OPTION CODE:
BLANK Reel Tape
SERIES CODE
TP5KP xxx XX X
V
R
VOLTAGE
Part Marking System
F
TP5KPXXX
YYWW
Trace Code Marking
YY:Year Code
WW: Week Code
Product Type
Littelfuse Logo
Cathode Band
(for Uni-directional
products only)
Tape and Reel Specification
Dimensions
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
P600
D
AA
C
B
Cathode Band
(for Uni-directional products only)