1.5KE SERIES
1500 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS
FEATURES
* 1500 Watts Surge Capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time: Typically less than
1.0ps from 0 volt to BV min.
* Typical I
R
less than 1
µ
A above 10V
* High temperature soldering guaranteed:
260 C / 10 seconds / .375"(9.5mm) lead
length, 5lbs.(2.3kg) tension
VOLTAGE RANGE
6.8 to 440 Volts
1500 Watts Peak Power
5.0 Watts Steady State
DO-27
.210(5.3)
.188(4.8)
DIA.
0.945(24.0)
MIN.
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 1.20 grams
.375(9.5)
.285(7.2)
*BothnormalandPbfree productareavailable:
*Normal:80~95%Sn,5~20%Pb
*Pbfree:99SnabovecanmeetRohsenviromentsubstance
directiverequest
.052(1.3)
.043(1.1)
DIA.
0.945(24.0)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATINGS
Peak Power Dissipation at T
A
=25 C, T
P
=1ms(NOTE 1)
Steady State Power Dissipation at T
L
=75 C
Lead Length .375"(9.5mm) (NOTE 2)
Peak Forward Surge Current at 8.3ms Single Half Sine-Wave
superimposed on rated load (JEDEC method) (NOTE 3)
Operating and Storage Temperature Range
SYMBOL
P
PK
P
D
I
FSM
T
J
, T
STG
VALUE
Minimum 1500
5.0
200
-55 to +175
UNITS
Watts
Watts
Amps
C
NOTES:
1. Non-repetitive current pulse per Fig. 3 and derated above T
A
=25 C per Fig. 2.
2. Mounted on Copper Pad area of 0.8" X 0.8" (20mm X 20mm) per Fig.5.
3. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.
DEVICES FOR BIPOLAR APPLICATIONS
1. For Bidirectional use C or CA Suffix for types 1.5KE6.8 thru 1.5KE440.
2. Electrical characteristics apply in both directions.
138
RATING AND CHARACTERISTIC CURVES (1.5KE SERIES)
FIG.1-PEAK PULSE POWER DERATING CURVE
Non-Repetitive
Pulse Waveform
Shown in Fig. 3
T
A
=25 C
10
PEAK PULSE POWER(P
PP
) OR CURRENT(I
PP
)
DERATING IN PERCENTAGE
100
100
FIG.2-PULSE DERATING CURVE
P
PPM
, PEAK PULSE POWER, KW
75
50
1.0
25
0.1
0.1
µ
s
1.0
µ
s
10
µ
s
100
µ
s
1.0ms
10ms
0
0
25
50
75
100
125
150
175
td, PULSE WIDTH, sec.
T
A
, AMBIENT TEMPERATURE ( C)
FIG.3-PULSE WAVE FORM
150
I
PPM
, PEAK PULSE CURRENT, %
tf=10
µ
s
Peak Value
I
PPM
T
A
=25 C
Pulse Width (td) is defined
as the point where the Peak
Current Deacys to 50% of Ipp
10000
FIG.4-TYPICAL JUNCTION CAPACITANCE
T
J
=25 C
f=1.0MHz
Vsig=50mVp-p
Measued at
Zero Bias
1000
100
Half Value-I
PPM
2
50
C
J
, CAPACITANCE, pF
10/1000
µ
sec Waveform
as Defined by R.E.A.
100
Measured at
Stand-Off
Voltage(V
MW
)
td
e-kt
0
0
1.0
2.0
3.0
4.0
10
5.0
10
20
50
100
200
500
t, TIME, ms
V(BR), BREAKDOWN VOLTAGE, VOLTS
FIG.5-STEADY STATE POWER DERATING CURVE
Pm(
AV
), STEADY STATE POWER DISSIPATION, WATTS
5.00
FIG.6-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT, UNIDIRECTIONAL
200
T
J
=T
J
max
8.3ms Single Half Sine-wave
JEDEC Method
100
3.75
L=.375"(9.5mm)
I
FSM
, PEAK FORWARD SURGE
CURRENT, AMPERES
50
2.50
1.25
20mm x 20mm x 1mm
Copper Heat Sink
(0.8" x 0.8" x .040")
UNIDIRECTIONAL ONLY
20
10
0
0
25
50
75
100
125
150
175
200
1
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
T
L
, LEAD TEMPERATURE ( C)
139
1500 Watt Axial Lead TVS
UNI
REVERSE BREAKDOWN BREAKDOWN
TEST
DIRECTIONAL STAND-OFF
VOLTAGE
VOLTAGE
CURRENT
PART
VOLTAGE
VBR (V)
VRB (V)
IT
NUMBER
VRWM (V)
MIN. @IT
MAX. @IT
(mA)
1.5KE6.8
1.5KE6.8A
1.5KE7.5
1.5KE7.5A
1.5KE8.2
1.5KE8.2A
1.5KE9.1
1.5KE9.1A
1.5KE10
1.5KE10A
1.5KE11
1.5KE11A
1.5KE12
1.5KE12A
1.5KE13
1.5KE13A
1.5KE15
1.5KE15A
1.5KE16
1.5KE16A
1.5KE18
1.5KE18A
1.5KE20
1.5KE20A
1.5KE22
1.5KE22A
1.5KE24
1.5KE24A
1.5KE27
1.5KE27A
1.5KE30
1.5KE30A
1.5KE33
1.5KE33A
1.5KE36
1.5KE36A
1.5KE39
1.5KE39A
1.5KE43
1.5KE43A
1.5KE47
1.5KE47A
1.5KE51
1.5KE51A
1.5KE56
1.5KE56A
1.5KE62
1.5KE62A
1.5KE68
1.5KE68A
1.5KE75
1.5KE75A
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
9.72
10.20
10.50
11.10
12.10
12.80
12.90
13.60
14.50
15.30
16.20
17.10
17.80
18.80
19.40
20.50
21.80
23.10
24.30
25.60
26.80
28.20
29.10
30.80
31.60
33.30
34.80
36.80
38.10
40.20
41.30
43.60
45.40
47.80
50.20
53.00
55.10
58.10
60.70
64.10
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.50
10.80
11.40
11.70
12.40
13.50
14.30
14.40
15.20
16.20
17.10
18.00
19.00
19.80
20.90
21.60
22.80
24.30
25.70
27.00
28.50
29.70
31.40
32.40
34.20
35.10
37.10
38.70
40.90
42.30
44.70
45.90
48.50
50.40
53.20
55.80
58.90
61.20
64.60
67.50
71.30
7.48
7.14
8.25
7.88
9.02
8.61
10.00
9.50
11.00
10.50
12.10
11.60
13.20
12.60
14.30
13.70
16.50
15.80
17.60
16.80
19.80
18.90
22.00
21.00
24.20
23.10
26.40
25.20
29.70
28.40
33.00
31.50
36.30
34.70
39.60
37.80
42.90
41.00
47.30
45.20
51.70
49.40
56.10
53.60
61.60
58.80
68.20
65.10
74.80
71.40
82.50
78.80
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MAXIMUM
CLAMPING
VOLTAGE
@Ipp Vc (V)
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.5
26.5
25.2
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52.0
49.9
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77.0
89.0
85.0
98.0
92.0
108.0
103.0
PEAK
REVERSE
PULSE
LEAKAGE
CURRENT @ VRWM
Ipp (A)
IR(
µ
A)
140.7
144.8
129.9
134.5
121.6
125.6
110.1
113.4
101.3
104.8
93.8
97.4
87.9
91.0
80.0
83.5
69.1
71.7
64.7
67.6
57.4
60.3
52.2
54.9
47.6
49.7
43.8
45.8
38.9
40.5
34.9
36.7
31.9
33.3
29.2
30.5
27.0
28.2
24.6
25.6
22.4
23.5
20.7
21.7
18.9
19.7
17.1
17.9
15.5
16.5
14.1
14.8
1000
1000
500
500
200
200
50
50
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
148
1500 Watt Axial Lead TVS
UNI
REVERSE BREAKDOWN BREAKDOWN
TEST
DIRECTIONAL STAND-OFF
VOLTAGE
VOLTAGE
CURRENT
PART
VOLTAGE
VBR (V)
VRB (V)
IT
NUMBER
VRWM (V)
MIN. @IT
MAX. @IT
(mA)
1.5KE82
1.5KE82A
1.5KE91
1.5KE91A
1.5KE100
1.5KE100A
1.5KE110
1.5KE110A
1.5KE120
1.5KE120A
1.5KE130
1.5KE130A
1.5KE150
1.5KE150A
1.5KE160
1.5KE160A
1.5KE170
1.5KE170A
1.5KE180
1.5KE180A
1.5KE200
1.5KE200A
1.5KE220
1.5KE220A
1.5KE250
1.5KE250A
1.5KE300
1.5KE300A
1.5KE350
1.5KE350A
1.5KE400
1.5KE400A
1.5KE440
1.5KE440A
66.40
70.10
73.70
77.80
81.00
85.50
89.20
94.00
97.20
102.00
105.00
111.00
121.00
128.00
130.00
136.00
138.00
145.00
146.00
154.00
162.00
171.00
175.00
185.00
202.00
214.00
243.00
256.00
284.00
300.00
324.00
342.00
356.00
376.00
73.80
77.90
81.90
86.50
90.00
95.00
99.00
105.00
108.00
114.00
117.00
124.00
135.00
143.00
144.00
152.00
153.00
162.00
162.00
171.00
180.00
190.00
198.00
209.00
225.00
237.00
270.00
285.00
315.00
332.00
360.00
380.00
396.00
418.00
90.20
86.10
100.00
95.50
110.00
105.00
121.00
116.00
132.00
126.00
143.00
137.00
165.00
158.00
176.00
168.00
187.00
179.00
198.00
189.00
220.00
210.00
242.00
231.00
275.00
263.00
330.00
315.00
385.00
368.00
440.00
420.00
484.00
462.00
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MAXIMUM
CLAMPING
VOLTAGE
@Ipp Vc (V)
118.0
113.0
131.0
125.0
144.0
137.0
158.0
152.0
173.0
165.0
187.0
179.0
215.0
207.0
230.0
219.0
244.0
234.0
258.0
246.0
287.0
274.0
344.0
328.0
360.0
344.0
430.0
414.0
504.0
482.0
574.0
548.0
631.0
600.0
PEAK
REVERSE
PULSE
LEAKAGE
CURRENT @ VRWM
Ipp (A)
IR(
µ
A)
12.9
13.5
11.6
12.2
10.6
11.1
9.6
10.0
8.7
9.2
8.1
8.5
7.1
7.3
6.9
6.9
6.2
6.5
5.9
6.2
5.3
5.5
4.4
4.6
4.2
4.4
3.5
3.7
3.0
3.2
2.6
2.8
2.4
2.5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
149
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