P4KE SERIES
FEATURES
Glass passivated chip
Low leakage
Uni and Bidirectional unit
Exce lle nt cla mping capability
The plastic material has U/L recognition 94V-O
Fast response tim e
ME CHANICAL DAT A
Case : Molded Plastic
Marking : Unidirectional - type num ber and cathode
band Bidirectional - ty pe number only
Weight : 0.34 grams
T
J
Operating Temperature Range
-55 to +150
T
STG
Storage Tem peratu re Range
-55 to +175 C
I
FSM
Peak Forward Surge Current 8.3ms
single half sine-wave super imposed
on rated load (Not e 2)
40
AMPS.
UNIT
P
M(AV)
1.0
WATTS
Stea dy State Power Dissipation at TL =75 C
lead lenghts 0.375" (9.5mm) , see fig. 4
P
PK
WATTS
PEAK POWER DISSIPAT IO N AT T
A
= 25 C,
TP = 1ms (Note 1)
SYMBOLS VALUE
Minimum 400
C
CHARACTERISTICS
All Dimensions in millimete r
Max.
Min.
DO-41
Dim.
A
D
C
B 25.4 5.2 0
-
4.10
0.71
2.00 2.70
0.8 6
DO-41
A
C
D
A
B
(JEDEC METHOD)
GLASS PASSIVATED
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
REVERSE VOLTAGE -
6. 8
to
440
Volts
POWER DISSIPATION -
400
WATTS
Maxim um Instantaneous forward voltage
at 25A for unidirectional devices only (Note 2)
V
F
SEE NOTE 3 Volts
MAXIMUM RATI NGS AND ELECTRICAL CH ARACTERISTICS
Ratings at 25
℃
am bient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
F o r capacitive lo ad, dera te c u rr e n t b y 20%
NOTES : 1. Non-repetitive cu rrent pulse, per fig. 5 and derated above T
A
= 25 C per fig. 1
2. 8.3ms single h alf sine-wave duty cycl e= 4 pulses per minutes maximum (uni-directional units only).
3. V
F
= 3.5V on P4KE6.8 thru P4KE200A devices and V
F
= 5.0V on P4KE220 thru P4KE400A devices.
SEMICONDUCTOR
LITE-ON
REV. 2, 01-Dec-2000, KDIC01
RATING AND C HARACT ERISTIC CURVES
P4KE SERIES
FIG.1 - PULSE DERATING CURVE
PEAK PULSE DERATING IN % OF PEAK
POWER OR CURRENT
T
A
AMBIENT TEMPERATURE,
℃
25 75 100 125 150
050
50
100
0175
75
25
200
10 X 1000 WAVEFORM AS
DEFI N ED BY R. E.A.
FIG.2 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (p F)
RE VE RS E VOLT A G E , VOLT S
10
1100
10000
1000
100
10 1000
PM(AV), STEADY STATE POWER DISSIPATION (W)
FI G. 4 - STEADY STAT E PO WE R DE RATI NG CURVE
TL, LEAD TEMPERA TURE
25 75 100 125 150
0.0
50
0175 200
2.0
4.0
6.0
8.0
1.0
FIG.3 - PULSE RAT ING CURV E
P
P
, PEAK POWER ( K
W
)
T
P
, PULSE WIDTH
0.1
1.0
10
0.1us 1.0us 10us 100us 1.0ms 10ms
100
4
Non-repetive Pulse Waveform
Shown in Figure 5
T
A
=25 C
60Hz RESISTIVE OR
INDUCTIVE LOAD
MEASURED AT
STAND-OFF VOLTAGE
TJ =25 C
FIG.5 - PULSE WAVEFORM
0
0
I
P,
PEAK PULSE CURRENT , (% )
T , TIM E ( ms )
50
100
1.0 2.0 3.0 4.0
T
R
=10us
Peak value (I
RSM)
TP 10 x 1000 waveform as
defined by R.E.A.
Pulse width (T
P
) is defined
as that point where the
peak current decays to
50% of I
RSM
T
J
=25 C
I
RSM
2
Half value=
REV. 2, 01-Dec-2000, KDIC01
Type
Number Type
Number
Reverse
Standoff
Voltage
Max.
Reverse
Leakage
@VR
Max.
Clamping
Voltage
@Ipp
Max.
Peak
Pulse
Current
Max. Voltage
Temp.
Variation
of Bv
(UNI) (BI) VR (V) Min (V) Max (V) It (mA) IR (uA) Vc (V) Ipp (A) %/℃
P4KE6.8 P4KE6.8C 5.50 6.12 7.48 10 1000 10.8 38.00 0.057
P4KE6.8A P4KE6.8CA 5.80 6.45 7.14 10 1000 10.5 40.00 0.057
P4KE7.5 P4KE7.5C 6.05 6.75 8.25 10 500 11.7 35.00 0.061
P4KE7.5A P4KE7.5CA 6.40 7.13 7.88 10 500 11.3 37.00 0.061
P4KE8.2 P4KE8.2C 6.63 7.38 9.02 10 200 12.5 33.00 0.065
P4KE8.2A P4KE8.2CA 7.02 7.79 8.61 10 200 12.1 34.00 0.065
P4KE9.1 P4KE9.1C 7.37 8.19 10.00 1 50 13.8 30.00 0.068
P4KE9.1A P4KE9.1CA 7.78 8.65 9.55 1 50 13.4 31.00 0.068
P4KE10 P4KE10C 8.10 9.00 11.00 1 10 15.0 28.00 0.073
P4KE10A P4KE10CA 8.55 9.50 10.50 1 10 14.5 29.00 0.073
P4KE11 P4KE11C 8.92 9.90 12.10 1 5 16.2 26.00 0.075
P4KE11A P4KE11CA 9.40 10.50 11.60 1 5 15.6 27.00 0.075
P4KE12 P4KE12C 9.72 10.80 13.20 1 5 17.3 24.00 0.078
P4KE12A P4KE12CA 10.20 11.40 12.60 1 5 16.7 25.00 0.078
P4KE13 P4KE13C 10.5 11.7 14.3 1 5 19.0 22.00 0.081
P4KE13A P4KE13CA 11.1 12.4 13.7 1 5 18.2 23.00 0.081
P4KE15 P4KE15C 12.1 13.5 16.5 1 5 22.0 19.00 0.084
P4KE15A P4KE15CA 12.8 14.3 15.8 1 5 21.2 20.00 0.084
P4KE16 P4KE16C 12.9 14.4 17.6 1 5 23.5 17.80 0.086
P4KE16A P4KE16CA 13.6 15.2 16.8 1 5 22.5 18.60 0.086
P4KE18 P4KE18C 14.5 16.2 19.8 1 5 26.5 16.00 0.088
P4KE18A P4KE18CA 15.3 17.1 18.9 1 5 25.2 16.50 0.088
P4KE20 P4KE20C 16.2 18.0 22.0 1 5 29.1 14.00 0.090
P4KE20A P4KE20CA 17.1 19.0 21.0 1 5 27.7 15.00 0.090
P4KE22 P4KE22C 17.8 19.8 24.2 1 5 31.9 13.00 0.092
P4KE22A P4KE22CA 18.8 20.9 23.1 1 5 30.6 13.70 0.092
P4KE24 P4KE24C 19.4 21.6 26.4 1 5 34.7 12.00 0.094
P4KE24A P4KE24CA 20.5 22.8 25.2 1 5 33.2 12.60 0.094
P4KE27 P4KE27C 21.8 24.3 29.7 1 5 39.1 10.70 0.096
P4KE27A P4KE27CA 23.1 25.7 28.4 1 5 37.5 11.00 0.096
P4KE30 P4KE30C 24.3 27.0 33.0 1 5 43.5 9.60 0.097
P4KE30A P4KE30CA 25.6 28.5 31.5 1 5 41.4 10.00 0.097
P4KE33 P4KE33C 26.8 29.7 36.3 1 5 47.7 8.80 0.098
P4KE33A P4KE33CA 28.2 31.4 34.7 1 5 45.7 9.00 0.098
P4KE36 P4KE36C 29.1 32.4 39.6 1 5 52.0 8.00 0.099
P4KE36A P4KE36CA 30.8 34.2 37.8 1 5 49.9 8.40 0.099
P4KE39 P4KE39C 31.6 35.1 42.9 1 5 56.4 7.40 0.100
P4KE39A P4KE39CA 33.3 37.1 41.0 1 5 53.9 7.70 0.100
P4KE43 P4KE43C 34.8 38.7 47.3 1 5 61.9 6.70 0.101
P4KE43A P4KE43CA 36.8 40.9 45.2 1 5 59.3 7.00 0.101
P4KE47 P4KE47C 38.1 42.3 51.7 1 5 67.8 6.20 0.101
P4KE47A P4KE47CA 40.2 44.7 49.4 1 5 64.8 6.40 0.101
P4KE51 P4KE51C 41.3 45.9 56.1 1 5 73.5 5.70 0.102
P4KE51A P4KE51CA 43.6 48.5 53.6 1 5 70.1 6.00 0.102
P4KE56 P4KE56C 45.4 50.4 61.6 1 5 80.5 5.20 0.103
P4KE56A P4KE56CA 47.8 53.2 58.8 1 5 77.0 5.40 0.103
Breakdown Voltage
BV Volts @It
SEMICONDUCTOR
LITE-ON
Type
Number Type
Number
Reverse
Standoff
Voltage
Max.
Reverse
Leakage
@VR
Max.
Clamping
Voltage
@Ipp
Max.
Peak
Pulse
Current
Max. Voltage
Temp.
Variation
of Bv
(UNI) (BI) VR(V) Min(V) Max(V) It(mA) IR(uA) Vc(V) Ipp(A) %/℃
P4KE62 P4KE62C 50.2 55.8 68.2 1 5 89.0 4.70 0.104
P4KE62A P4KE62CA 53.0 58.9 65.1 1 5 85.0 5.00 0.104
P4KE68 P4KE68C 55.1 61.2 74.8 1 5 98.0 4.20 0.104
P4KE68A P4KE68CA 58.1 64.6 71.4 1 5 92.0 4.50 0.104
P4KE75 P4KE75C 60.7 67.5 82.5 1 5 108.0 3.80 0.105
P4KE75A P4KE75CA 64.7 71.3 78.8 1 5 103.0 4.00 0.105
P4KE82 P4KE82C 66.4 73.8 90.2 1 5 118.0 3.50 0.105
P4KE82A P4KE82CA 70.1 77.9 86.1 1 5 113.0 3.70 0.105
P4KE91 P4KE91C 73.7 81.9 100.0 1 5 131.0 3.20 0.106
P4KE91A P4KE91CA 77.8 86.5 95.5 1 5 125.0 3.30 0.106
P4KE100 P4KE100C 81.0 90.0 110.0 1 5 144.0 2.90 0.106
P4KE100A P4KE100CA 85.5 95.0 105.0 1 5 137.0 3.00 0.106
P4KE110 P4KE110C 89.2 99.0 121.0 1 5 158.0 2.60 0.107
P4KE110A P4KE110CA 94.0 105.0 116.0 1 5 152.0 2.70 0.107
P4KE120 P4KE120C 97.2 108.0 132.0 1 5 173.0 2.40 0.107
P4KE120A P4KE120CA 102.0 114.0 126.0 1 5 165.0 2.50 0.107
P4KE130 P4KE130C 105.0 117.0 143.0 1 5 187.0 2.20 0.107
P4KE130A P4KE130CA 111.0 124.0 137.0 1 5 179.0 2.30 0.107
P4KE150 P4KE150C 121.0 135.0 165.0 1 5 215.0 1.90 0.108
P4KE150A P4KE150CA 128.0 143.0 158.0 1 5 207.0 2.00 0.108
P4KE160 P4KE160C 130.0 144.0 176.0 1 5 230.0 1.80 0.108
P4KE160A P4KE160CA 136.0 152.0 168.0 1 5 219.0 1.90 0.108
P4KE170 P4KE170C 138.0 153.0 187.0 1 5 244.0 1.70 0.108
P4KE170A P4KE170CA 145.0 162.0 179.0 1 5 234.0 1.80 0.108
P4KE180 P4KE180C 146.0 162.0 198.0 1 5 258.0 1.60 0.108
P4KE180A P4KE180CA 154.0 171.0 189.0 1 5 246.0 1.70 0.108
P4KE200 P4KE200C 162.0 180.0 220.0 1 5 287.0 1.40 0.108
P4KE200A P4KE200CA 171.0 190.0 210.0 1 5 274.0 1.51 0.108
P4KE220 P4KE220C 175.0 198.0 242.0 1 5 344.0 1.20 0.108
P4KE220A P4KE220CA 185.0 209.0 231.0 1 5 328.0 1.30 0.108
P4KE250 P4KE250C 202.0 225.0 275.0 1 5 360.0 1.10 0.110
P4KE250A P4KE250CA 214.0 237.0 263.0 1 5 344.0 1.20 0.110
P4KE300 P4KE300C 243.0 270.0 330.0 1 5 430.0 0.97 0.110
P4KE300A P4KE300CA 256.0 285.0 315.0 1 5 414.0 1.00 0.110
P4KE350 P4KE350C 284.0 315.0 385.0 1 5 504.0 0.83 0.110
P4KE350A P4KE350CA 300.0 332.0 368.0 1 5 482.0 0.87 0.110
P4KE400 P4KE400C 324.0 360.0 440.0 1 5 574.0 0.73 0.110
P4KE400A P4KE400CA 342.0 380.0 420.0 1 5 548.0 0.76 0.110
P4KE440 P4KE440C 356.0 396.0 484.0 1 5 631.0 0.66 0.110
P4KE440A P4KE440CA 376.0 418.0 462.0 1 5 602.0 0.69 0.110
Suffix 'C' denotes bidirectional device. Suffix 'A' denotes 5% tolerance device, no suffix denotes 10% tolerance device .
1. For bidirectional devices having VR of 10 volts and under, the IR limit is doubled .
2. For unidirectional devices P4KE6.8 to P4KE200A, VFmax = 3.5V at IF=50A 300us square wave pulse.
For unidirectional devices P4KE220 to P4KE400A, VFmax = 5.0V at IF=50A 300us square wave pulse.
Breakdown Voltage
BV Volts @It
