Silicon Avalanche Diodes
295 www.littelfuse.com
600 Watt Axial Leaded Transient Voltage Suppressors
®
MAXIMUM RATINGS AND CHARACTERISTICS @25˚C
AMBIENT TEMPERATURE (unless otherwise noted)
RATING
Peak Pulse Power Dissipation at
TA=25˚C, TP=1ms(Note 1)
Steady State Power Dissipation at
TL=75˚C, Lead lengths .375",
(9.5mm) (Note 2)
Peak Forward Surge Current, 8.3ms
Single Half Sine-Wave Superimposed
on Rated Load, (JEDEC Method)
(Note 3)
Operating junction and Storage
Temperature Range
VALUE
Min
600
5
100
-55 to +175
UNIT
Watts
Watts
Amps
°C
SYMBOL
PPPM
PM(AV)
IPSM
Tj, TSTG
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=
25˚C per Fig.2
3. 8.3 ms single half sine-wave, or equivalent squarewave, Duty
cycle= 4 pulses per minutes maximum.
The P6KE Series is designed specifically to protect sensitive
electronics equipment from voltage transients induced by
lightning and other transient voltage events. These 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.
FEATURES
•RoHS Compliant
•6.8 to 550 Volts
•Uni-directional and Bi-directional
•Glass passivated chip junction in DO-15 Package
•600W surge capability at 10/1000µswave form
•Excellent clamping capability
•Low zener impedance
•Fast response time: typically less than 1.0ps from 0 Volts to
BV min.
•Typical IR less than 1µA above 10V
•High temperature soldering guaranteed: 265˚C/10seconds/.375",
(9.5mm) lead length, 5lbs.,(2.3kg) tension
Agency Approvals: Recognized under the Components
Program of Underwriters Laboratories.
Agency File Number: E128662
P6KE CA
Voltage
Bi-Directional
5% Voltage Tolerance
Packaging Option
B = Bulk (1000 pcs)
T = Tape and reeled (4000 pcs)
ORDERING INFORMATION Mechanical Specifications:
Weight: 0.015 ounce, 0.4 grams
Case: JEDEC DO-15 Molded Plastic
Mounting Position: Any
Polarity: Color band denotes cathode
except Bipolar
Terminal: Axial leads, solderable per MIL-STD-750,
Method 2026
P6KE Series
RoHS
Silicon Avalanche Diodes
296
www.littelfuse.com
6
SILICON DIODE
ARRAYS
600 Watt Axial Leaded Transient Voltage Suppressors
®
Breakdown
Voltage
VBR (Volts) @ IT
Maximum
Reverse
Leakage
IR@VR
(µA)
Maximum
Clamping
Voltage
VC@IPP
(Volts)
Maximum
Peak Pulse
Current
IPP
(A)
ELECTRICAL SPECIFICATION @ Tamb 25°C
P6KE6.8A P6KE6.8CA 5.80 6.45 7.14 10 10.5 58.1 1000
P6KE7.5A P6KE7.5CA 6.40 7.13 7.88 10 11.3 54.0 500
P6KE8.2A P6KE8.2CA 7.02 7.79 8.61 10 12.1 50.4 200
P6KE9.1A P6KE9.1CA 7.78 8.65 9.55 1 13.4 45.5 50
P6KE10A P6KE10CA 8.55 9.50 10.50 1 14.5 42.1 10
P6KE11A P6KE11CA 9.40 10.50 11.60 1 15.6 39.1 5
P6KE12A P6KE12CA 10.20 11.40 12.60 1 16.7 36.5 5
P6KE13A P6KE13CA 11.10 12.40 13.70 1 18.2 33.5 5
P6KE15A P6KE15CA 12.80 14.30 15.80 1 21.2 28.8 5
P6KE16A P6KE16CA 13.60 15.20 16.80 1 22.5 27.1 5
P6KE18A P6KE18CA 15.30 17.10 18.90 1 25.2 24.2 5
P6KE20A P6KE20CA 17.10 19.00 21.00 1 27.7 22.0 5
P6KE22A P6KE22CA 18.80 20.90 23.10 1 30.6 19.9 5
P6KE24A P6KE24CA 20.50 22.80 25.20 1 33.2 18.4 5
P6KE27A P6KE27CA 23.10 25.70 28.40 1 37.5 16.3 5
P6KE30A P6KE30CA 25.60 28.50 31.50 1 41.4 14.7 5
P6KE33A P6KE33CA 28.20 31.40 34.70 1 45.7 13.3 5
P6KE36A P6KE36CA 30.80 34.20 37.80 1 49.9 12.2 5
P6KE39A P6KE39CA 33.30 37.10 41.00 1 53.9 11.3 5
P6KE43A P6KE43CA 36.80 40.90 45.20 1 59.3 10.3 5
P6KE47A P6KE47CA 40.20 44.70 49.40 1 64.8 9.4 5
P6KE51A P6KE51CA 43.60 48.50 53.60 1 70.1 8.7 5
P6KE56A P6KE56CA 47.80 53.20 58.80 1 77.0 7.9 5
P6KE62A P6KE62CA 53.00 58.90 65.10 1 85.0 7.2 5
P6KE68A P6KE68CA 58.10 64.60 71.40 1 92.0 6.6 5
P6KE75A P6KE75CA 64.10 71.30 78.80 1 103.0 5.9 5
P6KE82A P6KE82CA 70.10 77.90 86.10 1 113.0 5.4 5
P6KE91A P6KE91CA 77.80 86.50 95.50 1 125.0 4.9 5
P6KE100A P6KE100CA 85.50 95.00 105.00 1 137.0 4.5 5
P6KE110A P6KE110CA 94.00 105.00 116.00 1 152.0 4.0 5
P6KE120A P6KE120CA 102.00 114.00 126.00 1 165.0 3.7 5
P6KE130A P6KE130CA 111.00 124.00 137.00 1 179.0 3.4 5
P6KE150A P6KE150CA 128.00 143.00 158.00 1 207.0 2.9 5
P6KE160A P6KE160CA 136.00 152.00 168.00 1 219.0 2.8 5
P6KE170A P6KE170CA 145.00 162.00 179.00 1 234.0 2.6 5
P6KE180A P6KE180CA 154.00 171.00 189.00 1 246.0 2.5 5
P6KE200A P6KE200CA 171.00 190.00 210.00 1 274.0 2.2 5
P6KE220A P6KE220CA 185.00 209.00 231.00 1 328.0 1.9 5
P6KE250A P6KE250CA 214.00 237.00 263.00 1 344.0 1.8 5
P6KE300A P6KE300CA 256.00 285.00 315.00 1 414.0 1.5 5
P6KE350A P6KE350CA 300.00 332.00 368.00 1 482.0 1.3 5
P6KE400A P6KE400CA 342.00 380.00 420.00 1 548.0 1.1 5
P6KE440A P6KE440CA 376.00 418.00 462.00 1 602.0 1.0 5
P6KE480A P6KE480CA 408.00 456.00 504.00 1 658.0 0.9 5
P6KE510A P6KE510CA 434.00 485.00 535.00 1698.0 0.9 5
P6KE530A P6KE530CA 450.00 503.50 556.50 1 725.0 0.8 5
P6KE540A P6KE540CA 459.00 513.00 567.00 1 740.0 0.8 5
P6KE550A P6KE550CA 467.00 522.50 577.50 1 760.0 0.8 5
Reverse
Stand off
Voltage
VR
(Volts)
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.
For parts without A , the VBR is + 10%
Test
Current
IT(mA)
MIN MAX
Part
Numbers
Uni-Polar Bi-Polar
P6KE Series
RoHS
Silicon Avalanche Diodes
297 www.littelfuse.com
600 Watt Axial Leaded Transient Voltage Suppressors
®
Fig. 2 Pulse Derating Curve
TA- Ambient Temperature (˚C)
Peak Pulse Power (PPP) or Current (IPPM)
Derating in Percentage, %
0
0
25
25
50
50
75
75
100
100
125 150 175 200
Fig. 3 Pulse Waveform
Fig. 5 Steady State Power Derating Curve Fig. 6- Max. Non-Repetitive Forward Surge Current
Fig. 8- Typ. Transient Thermal Impedance
TL- Lead Temperature (˚C)
PM(AV),Steady State Power
Dissipation (W)
0
0
25
1.25
50
2.50
75
3.75
5.00
100 125 150 175 200
L=0.375(9.5mm)
Lead Lengths
1.6x1.6x.040
(40x40x1mm)
Copper Heat Sinks
60HZ Resistive or
Inductive Load
IPSM-Peak Forward Surge Current (A)
1
10
50
100
200
10 505 100
Number of Cycles at 60Hz
8.3 Single Half Sine-Wave
(JEDEC Method)
Undirectional Only
Uni-Directional Only
Fig. 4- Typical Junction Capacitance Uni-Directional
6000
150
IPPM- Peak Pulse Current, % I RSM
0
0
50
100
1.0 2.0 3.0 4.0
tr=10µsec
Half Value IPPM
2
t-Time (ms)
10/1000µsec. Waveform
as defined by R.E.A
TJ=25˚C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Peak Value
IPPM
td
CJ-Junction Capacitance (pF)
1000
100
10
1.0 10 100 100 200
VWM-Reverse Stand-Off Voltage (V)
TJ=25˚C
f=1MHZ
Vsig=50mVp-p
Measured at
Stand-Off
Voltage, VMM
Measured at
Zero Bias
Fig. 1 Peak Pulse Power Rating
PPPM- Peak Pulse Power (kW)
0.1µs 1.0µs 10µs 100µs 1.0ms 10ms
0.1
1
10
100
Non-repetitive Pulse
Waveform shown in Fig 3.
TA=25˚C
td- Pulse Width (sec.)
Fig. 7- Typical Reverse Leakage Characteristics
IO- Instantaneous Reverse
Leakage Current(µA)
00.2 4 0 1 1.2
0.01
0.001
1
0.1
1000
100
10
Vbr- Breakdown Voltage (V) tp- Pulse Duration (sec)
Transient Thermal Impedance
(˚C/W)
Measured at Devices
Stand-off Voltage, VWM
TA=25˚C
0
0.1
1
10
100
0.2 0.4 0.6 0.8 1 1.2
P6KE Series
RoHS
Silicon Avalanche Diodes
298
www.littelfuse.com
6
SILICON DIODE
ARRAYS
600 Watt Axial Leaded Transient Voltage Suppressors
®
Outline Dimensions
0.140 (3.6)
0.104 (2.6)
DIA.
1.0 (25.4)
MIN.
0.300 (7.6)
0.230 (5.8)
1.0 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
DIA.
DO-204AC
(DO-15)
Dimensions in inches and (millimeters)
P6KE Series
RoHS
