Transient Voltage Suppression Diodes
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/04/13
Axial Leaded – 5000W > 5KP series
5KP Series
AGENCY AGENCY FILE NUMBER
E128662/E230531
TVS devices 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 5KP 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
10x1000μs Test Waveform (Fig.2)
(Note 1)
PPPM 5000 W
Steady State Power Dissipation on
Inifinite Heat Sink at TL=75ºC (Fig. 6) 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)
VF3.5/5.0 V
Operating Junction and Storage
Temperature Range TJ, TSTG -55 to 175 °C
Typical Thermal Resistance Junction
to Lead RuJL 8.0 °C/W
Typical Thermal Resistance Junction
to Ambient RuJA 40 °C/W
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated above TA = 25°C per Fig. 3.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
3. VF<3.5V for devices of VBR _
<
200V and VF<5.0V for devices of VBR _
>
201V.
Maximum Ratings and Thermal Characteristics
(TA=25°C unless otherwise noted)
Agency Approvals
• Typical maximum
temperature coefficient
ΔVBR = 0.1% × VBR@25°C
× ΔT
• Glass passivated chip
junction in P600 package
• 5000W 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 IR less than 2μA
above 12V
• 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
RoHS
5KP Series
Functional Diagram
Bi-directional
Uni-directional
Cathode Anode
Bi-directional
Uni-directional
Transient Voltage Suppression Diodes
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/04/13
Axial Leaded – 5000W > 5KP series
Electrical Characteristics.(TA=25°C unless otherwise noted)
For bidirectional type having VR of 10 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
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
Approval
MIN MAX
5KP5.0A 5KP5.0CA 5.0 6.40 7. 0 0 50 9.2 554.3 5000 X
5KP6.0A 5KP6.0CA 6.0 6.67 7.37 50 10.3 495.1 5000 X
5KP6.5A 5KP6.5CA 6.5 7.22 7.98 50 11. 2 455.4 2000 X
5KP7.0A 5KP7.0CA 7. 0 7.78 8.60 50 12.0 425.0 1000 X
5KP7.5A 5KP7.5CA 7. 5 8.33 9.21 5 12.9 395.3 250 X
5KP8.0A 5KP8.0CA 8.0 8.89 9.83 5 13.6 375.0 150 X
5KP8.5A 5KP8.5CA 8.5 9.44 10.40 5 14.4 354.2 50 X
5KP9.0A 5KP9.0CA 9.0 10.00 11. 10 5 15.4 331.2 20 X
5KP10A 5KP10CA 10.0 11. 10 12.30 5 1 7. 0 300.0 15 X
5KP11A 5KP11CA 11. 0 12.20 13.50 5 18.2 280.2 2 X
5KP12A 5KP12CA 12.0 13.30 14.70 5 19.9 256.3 2 X
5KP13A 5KP13CA 13.0 14.40 15.90 5 21.5 237.2 2 X
5KP14A 5KP14CA 14.0 15.60 17.20 5 23.2 219.8 2 X
5KP15A 5KP15CA 15.0 16.70 18.50 5 24.4 209.0 2 X
5KP16A 5KP16CA 16.0 17.80 19.70 5 26.0 196.2 2 X
5KP17A 5KP17CA 1 7. 0 18.90 20.90 5 27.6 184.8 2 X
5KP18A 5KP18CA 18.0 20.00 22.10 5 29.2 174.7 2 X
5KP20A 5KP20CA 20.0 22.20 24.50 5 32.4 157.4 2 X
5KP22A 5KP22CA 22.0 24.00 26.90 5 35.5 143.7 2 X
5KP24A 5KP24CA 24.0 26.70 29.50 5 38.9 131.1 2 X
5KP26A 5KP26CA 26.0 28.90 31.90 5 42.1 121.1 2 X
5KP28A 5KP28CA 28.0 31.10 34.40 5 45.4 112.3 2 X
5KP30A 5KP30CA 30.0 33.30 36.80 5 48.4 105.4 2 X
5KP33A 5KP33CA 33.0 36.70 40.60 5 53.3 95.7 2 X
5KP36A 5KP36CA 36.0 40.00 44.20 5 58.1 87.8 2 X
5KP40A 5KP40CA 40.0 44.40 49.10 5 64.5 79.1 2 X
5KP43A 5KP43CA 43.0 47.80 52.80 5 69.4 73.5 2 X
5KP45A 5KP45CA 45.0 50.00 55.30 5 72.7 70.2 2 X
5KP48A 5KP48CA 48.0 53.30 58.90 5 77.4 65.9 2 X
5KP51A 5KP51CA 51.0 56.70 62.70 5 82.4 61.9 2 X
5KP54A 5KP54CA 54.0 60.00 66.30 5 87.1 58.6 2 X
5KP58A 5KP58CA 58.0 64.40 71.20 5 93.6 54.5 2 X
5KP60A 5KP60CA 60.0 66.70 73.70 5 96.8 52.7 2 X
5KP64A 5KP64CA 64.0 71.10 78.60 5 103.0 49.5 2 X
5KP70A 5KP70CA 70.0 77.80 86.00 5 113.0 45.1 2 X
5KP75A 5KP75CA 75.0 83.30 92.10 5 121.0 42.1 2 X
5KP78A 5KP78CA 78.0 86.70 95.80 5 126.0 40.5 2 X
5KP85A 5KP85CA 85.0 94.40 104.00 5 137.0 37.2 2 X
5KP90A 5KP90CA 90.0 100.00 111.0 0 5 146.0 34.9 2 X
5KP100A 5KP100CA 100.0 110.00 123.00 5 162.0 31.5 2 X
5KP110A 5KP110CA 110.0 122.00 135.00 5 177.0 28.8 2 X
5KP120A 5KP120CA 120.0 133.00 147.00 5 193.0 26.4 2 X
5KP130A 5KP130CA 130.0 144.00 159.00 5 209.0 24.4 2 X
5KP150A 5KP150CA 150.0 167.00 185.00 5 243.0 21.0 2 X
5KP160A 5KP160CA 160.0 178.00 197.00 5 259.0 19.7 2 X
5KP170A 5KP170CA 170.0 189.00 209.00 5 275.0 18.5 2 X
5KP180A 5KP180CA 180.0 200.00 221.00 5 292.0 1 7. 5 2 X
5KP190A 5KP190CA 190.0 211.00 233.00 5 310.0 16.5 2 X
5KP200A 5KP200CA 200.0 222.00 246.00 5 329.2 15.5 2 X
5KP210A 5KP210CA 210.0 233.00 258.00 5 349.5 14.6 2 X
5KP220A 5KP220CA 220.0 244.00 270.00 5 371.1 13.7 2 X
5KP250A 5KP250CA 250.0 277.00 306.00 5 425.0 12.0 2 X
Transient Voltage Suppression Diodes
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/04/13
Axial Leaded – 5000W > 5KP series
5KP Series
I-V Curve Characteristics
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)
P
PPM
- Peak Pulse Power (kW)
td - Pulse Width (sec.)
0.1µs 1.0µs 10µs 100µs 1.0ms 10ms
100
10
1
0.1
Non-repetitive pulse
waveform shown in
Fig.3 TA=25ºC
Figure 2 - Peak Pulse Power Rating Curve
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 current that flows though the TVS at a specified test current (IT)
VC Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current)
IR Reverse Leakage Current -- Current measured at VR
VF Forward Voltage Drop for Uni-directional
continues on next page.
Transient Voltage Suppression Diodes
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/04/13
Axial Leaded – 5000W > 5KP series
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 ( )
Peak Pulse Power (kW)
TA - Ambient Temperature (ºC)
0 25 50 75 100 125 150 175 200
100
75
50
25
0
1
10
100
1000
10000
100000
1.010.0100.0 1000.0
Cj (pF)
Tj=25C
f=
1.0MHz
Vs
ig=50mVp
-p
Uni-directional V=0V
VBR - Reverse Breakdown Voltage (V)
Uni-directional @ VR
Bi-directional V=0V
Bi-directional @ VR
0
1
2
3
4
5
6
7
8
9
0255075100 125150 175200
Steady State Power Dissipation (W)
TL - Lead Temperature(ºC)
L = 0.375” (9.5mm)
Lead Lengths
Figure 3 - Pulse Derating Curve Figure 4 - Pulse Waveform
Figure 5 - Typical Junction Capacitance Figure 6 - Steady State Power Derating Curve
0
50
100
150
200
250
300
350
400
450
11
01
00
Number of Cycles at 60 Hz
IFSM, Peak Forward Surge Current (A)
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
Transient Voltage Suppression Diodes
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/04/13
Axial Leaded – 5000W > 5KP series
5KP Series
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-B102D.
Dimensions
Dimensions Inches Millimeters
Min Max Min Max
A1.000 - 25.40 -
B 0.340 0.360 8.60 9.10
C 0.048 0.052 1.22 1.32
D 0.340 0.360 8.60 9.10
C
BA
A
D
P600
Environmental Specifications
Temperature Cycle JESD22-A104
Pressure Cooker JESD 22-A102
High Temp. Storage JESD22-A103
HTRB JESD22-A108
Thermal Shock JESD22-A106
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
(TL) to peak 3°C/second max
TS(max) to TL - Ramp-up Rate 3°C/second max
Reflow - Temperature (TL) (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 280°C
Flow/Wave Soldering (Solder Dipping)
Peak Temperature : 265°C
Dipping Time : 10 seconds
Soldering : 1 time
Transient Voltage Suppression Diodes
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/04/13
Axial Leaded – 5000W > 5KP series
Part Numbering System
Packing Options
Part Number Component
Package Quantity Packaging
Option Packaging Specification
5KPxxxXX P600 800 Tape & Reel EIA STD RS-296E
5KPxxxXX-B P600 100 BULK Littelfuse Concord Packing Spec. DM-0016
TYPE CODE:
A Uni-Directional (5%
VBR
Voltage Tolerance)
CA Bi-Directional (5%
VBR
Voltage Tolerance)
OPTION CODE:
BLANK Reel Tape
-B Bulk Packaging
SERIES CODE
5KPxxx XX X
VR
VOLTAGE
Part Marking System
F
5KPXXX
YYWW
Trace Code Marking
YY:Year Code
WW: Week Code
Product Type
Littelfuse Logo
Cathode Band
Tape and Reel Specification
Direction of Feed
2.062 2.56
0.40
2.75
0.048
(76.2)
0.68
13.0
Recess Depth Max. 0.75 (19.05)
Off Center
either side
0.039(1.0)
Dimensions are in
inches/mm
Top View
Front View
Label
0.25
(65.00)
(10.16)
(52.37)
(6.35)
(1.22)
(69.85)
330.2
3.0
(17.27)
Negative Cathod
Lead Red Type
Anode Lead White Type
