3KE SERIES
3000 Watts Axial Leaded Transient Voltage Suppressor
Features
·
·
·
·
3000W surge capability at 1ms
Excellent clamping capability
Low zener impedance
Fast response time : typically less
then 1.0 ps from 0 volt to V
BR(min.)
·
Typical I
R
less then 1µA above 22V
·
Pb / RoHS Free
A
B
A
C
D
Mechanical Data
·
Case : R-6 Molded plastic
·
Epoxy : UL94V-O rate flame retardant
·
Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
·
Polarity : Color band denotes cathode end except Bipolar.
·
Mounting position : Any
·
Weight : 0.93 grams
R-6
Dim
Min
Max
A
25.4
—
B
8.60
9.10
C
1.20
1.30
D
8.60
9.10
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
Rating
Peak Power Dissipation at Ta = 25
°C,
Tp=1ms (Note1)
Steady State Power Dissipation at TL = 75
°C
Symbol
P
PK
Value
Minimum 3000
Unit
W
P
D
Lead Lengths 0.375", (9.5mm) (Note 2)
Operating and Storage Temperature Range
T
J
, T
STG
5.0
W
- 65 to + 175
°C
Note :
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25
°
C per Fig. 1
(2) Mounted on Copper Leaf area of 1.57 in
2
(40mm
2
).
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
1 of 2
Breakdown Voltage @ It
( Note 1 )
TYPE
V
BR
(V)
Min.
3KE91CA
3KE91A
3KE100CA
3KE100A
3KE110CA
3KE110A
3KE120CA
3KE120A
3KE130CA
3KE130A
3KE150CA
3KE150A
3KE160CA
3KE160A
3KE170CA
3KE170A
3KE180CA
3KE180A
3KE200CA
3KE200A
3KE220CA
3KE220A
3KE250CA
3KE250A
3KE300CA
3KE300A
3KE350CA
3KE350A
3KE400CA
3KE400A
3KE440CA
3KE440A
81.9
86.5
90.0
95.0
99.0
105
108
114
117
124
135
143
144
152
153
162
162
171
180
190
198
209
225
237
270
285
315
332
360
380
396
418
Max.
100
95.5
110
105
121
116
132
126
143
137
165
158
176
168
187
179
198
189
220
210
242
231
275
263
330
315
385
368
440
420
484
462
It
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
W orking Peak
Reverse
Voltage
V
RWM
(V)
73.7
77.8
81.0
85.5
89.2
94.0
97.2
102
105
111
121
128
130
136
138
145
146
154
162
171
175
185
202
214
243
256
284
300
324
342
356
376
Maximum
Reverse Leakage
@ V
RWM
I
R
(µA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Maximum
Reverse
Current
I
RSM
(A)
22.8
24.0
20.8
22.0
19.0
19.8
17.4
18.2
16.0
16.8
14.0
14.4
13.0
13.6
12.4
12.8
11.6
12.2
10.4
11.0
8.6
9.2
10
10
10
10
8.0
8.0
8.0
8.0
4.8
5.0
Maximum
Clamping
Voltage @ I
RSM
V
RSM
(V)
131
125
144
137
158
152
173
165
187
179
215
207
230
219
244
234
258
246
287
274
344
328
360
344
430
414
504
482
574
548
631
602
Maximum
Temperature
Co-efficient
of V
BR
(% /
°
C)
0.106
0.106
0.106
0.106
0.107
0.107
0.107
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
Note:
( 1 ) V
BR
measured after It applied for 300
µs.,
It = square wave pulse or equivalent.
( 2 ) V
F
= 5.0 Vmax., I
F
= 100 Amps. per 1/2 square or equivalent sine wave.
PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
3 of 4
FIG.1 - PULSE DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
240
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
120
100
PEAK FORWARD SURGE
CURRENT, AMPERES
200
80
160
60
120
40
80
20
0
0
25
50
75
100
125
150
175
40
0
1
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
2
4
6
10
20
40
60
100
Ta, AMBIENT TEMPERATURE, (
°
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - STEADY STATE POWER DERATING
P
D
, STEADY STATE POWER DISSIPATION
(WATTS)
5.00
100
FIG.4 - PULSE RATING CURVE
3.75
Pp,PEAK POWER (kW)
Single Phase Half Wave
60 Hz Resistive or Inductive load
10
2.50
1.0
1.25
0.1
0.1µs
125
150
175
200
1.0µs
10µs
100µs
1.0ms
10ms
0
0
25
50
75
100
tp, PULSE WIDTH
T
L
, LEAD TEMPERATURE (°C)
FIG.5 - PULSE WAVEFORM
PEAK PULSE CURRENT - % I
RMS
Tr = 10µs
100
Peak Value
I
RMS
T
J
=25
°C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of I
RSM
50
Half Value - I
RMS
2
10X1000 Waveform
as defined by R.E.A.
tp
0
0
1.0
2.0
3.0
4.0
T, TIME(ms)
4 of 4
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