Silicon Avalanche Diodes
5000 Watt Axial Leaded Transient Voltage Suppressor
RoHS
5KP Series
®
The 5KP Series is designed specifically to protect sensitive
electronics equipment from voltage transients induced by
lightning and othertransient voltage events. These devices are
ideal for the protection of I/O interfaces, Vcc bus and other
vulnerable circuits used in automotive, industrial and consumer
electronic applications.
FEATURES
•
RoHS
Compliant
•
5.0 to 220 Volts
•
Glass passivated chip junction
•
Uni-directional and Bi-directional
•
5000W Peak Pulse Power capability on 10/1000µs waveform
•
Excellent clamping capability
•
Repetition rate (duty cycle): 0.05%
•
Low incremental surge resistance
•
Fast response time: typically less than 1.0ps
MAXIMUM RATINGS AND CHARACTERISTICS @25˚C
AMBIENT TEMPERATURE (unless otherwise noted)
RATING
Peak Pulse Power Dissipation on
10/1000µs waveform(Note 1, FIG. 1)
Peak Pulse Current of on 10/1000µs
waveform (Note 1, FIG. 3)
Steady State Power Dissipation at
TL=75˚C, Lead lengths .375",
(9.5mm)(Note 2)
Peak Forward Surge Current, 8.3ms
400
Single Half Sine-Wave Superimposed IFSM
on Rated Load, (JEDEC Method)
(Note 3)
Operating junction and Storage
Tj, TSTG -55 to +175
Temperature Range
Amps
SYMBOL
PPPM
IPPM
VALUE
Min
5000
SEE
TABLE 1
8
UNIT
Watts
from 0 Volts to BV
•
Typical IR less than 1µA for VBR>=10V
•
High temperature soldering guaranteed: 265˚C/10
seconds/.375"(9.5mm) lead length, 5lbs., (2.3kg) tension
Amps
Watts
Agency Approvals:
Recognized under the Components
Program of Underwriters Laboratories.
Agency File Number:
E128662
PM(AV)
°C
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above
TA= 25˚C per Fig.2
2. Mounted on Copper Pad area of 0.8x0.8"(20x20mm)
per Fig.5.
3. 8.3 ms single half sine-wave, or equivalent square wave,
Duty cycle= 4 pulses per minutes maximum.
ORDERING INFORMATION
5KP
C A
Voltage
Bi-Directional
5% Voltage Tolerance
Packaging Option
B = Bulk (500 pcs)
T = Tape and reeled (800 pcs)
298
Mechanical Specifications:
Weight:
Case:
Mounting Position:
Polarity:
Terminal:
0.07 ounce, 2.1 gram
Molded plastic over glass
passivated junction
Any
Color band denotes positive end
(cathode) except Bipolar
Plated Axial leads, solderable per
MIL-STD-750, Method 2026
w w w. l i t t e l f u s e . c o m
Silicon Avalanche Diodes
5000 Watt Axial Leaded Transient Voltage Suppressor
RoHS
5KP Series
100
Non-repetitive pulse
waveform shown in
Fig.3 TA=25˚C
®
Ratings and Characteristic Curves TA=25˚C unless otherwise noted
100
PPPM- Peak Pulse Power (kW)
10
Peak Pulse Power (KW)
75
50
1
25
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
0
0
25
50
75
100 125 150 175 200
td- Pulse Width (sec.)
TA- Ambient Temperature (˚C)
Fig. 1 Peak Pulse Power Rating Curve
150
IPPM- Peak Pulse Current, % I RSM
tr=10µsec
Peak Value
IPPM
2
TJ=25˚C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Fig. 2 Pulse Derating Curve
100000
CJ-Junction Capacitance (pF)
TJ=25˚C
f=1MH2
Vsig=50mVp-p
100
10000
Measured at
Stand-off
Voltage
Half Value IPPM
50
10/1000µsec. Waveform
as defined by R.E.A
1000
td
0
100
1.0
2.0
t-Time (ms)
0
3.0
4.0
1
10
Vbr, Breakdown Voltage
100 200
Fig. 3 Pulse Waveform
Steady State Power Dissipation (W)
60HZ
Resistive or
Inductive Load
Fig. 4- Typical Junction Capacitance
IFSM, Peak Forward Surge Current (A)
8
400
350
300
250
200
150
100
1
10
Number of Cycles at 60HZ
8.3ms Single
Half Sine-Wave
6
L=0.375(9.5mm)
Lead Lengths
4
2
0.8x0.8x.040''
(20x20mm)
Copper Heat Sinks
0
0
25
50
75 100 125 150 175 200
TL- Lead Temperature (˚C)
100
Fig. 5 Steady State Power
Derating Curve
300
Fig. 6- Maximum Non-repetitive Forward
Surge Current
w w w. l i t t e l f u s e . c o m
PCB设计
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
