1.5KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 6.8 TO 440 Volts 1500 Watt Peak Power 5.0 Watt Steady State
FEATURES
l
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
l
Glass passivated chip junction in Molded Plastic package
l
1500W surge capability at 1ms
l
Excellent clamping capability
l
Low zener impedance
l
Fast response time: typically less
than 1.0 ps from 0 volts to BV min
l
Typical I
R
less than 1 A above 10V
l
High temperature soldering guaranteed:
260 /10 seconds/.375”,(9.5mm) lead
length/5lbs., (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-201AE molded plastic
Terminals: Axial leads, solderable per
MIL-STD-202, Method 208
Polarity: Color band denoted cathode
except Bipolar
Mounting Position: Any
Weight: 0.045 ounce, 1.2 grams
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types 1.5KE6.8 thru types 1.5KE440.
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
RATING
SYMBOL
VALUE
UNITS
Peak Power Dissipation at T
A
=25 , T
P
=1ms(Note 1)
P
PK
Minimum 1500
Watts
Steady State Power Dissipation at T
L
=75 Lead Lengths
.375”,(9.5mm) (Note 2)
PD
5.0
Watts
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave
Superimposed on Rated Load(JECED Method) (Note 3)
I
FSM
200
Amps
Operating and Storage Temperature Range
T
J
,T
STG
-65 to+175
DO-201AE
NOTES:
Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25 per Fig. 2.
Mounted on Copper Leaf area of 0.79in
2
(20mm
2
).
8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum.
RATING AND CHARACTERISTIC CURVES
1.5KE SERIES
Fig. 1-PEAK PULSE POWER RATING CURVE Fig. 2-PULSE DERATING CURVE
Fig. 3-PULSE WAVEFORM Fig. 4-TYPICAL JUNCTION CAPACITANCE
Fig. 5-STEADY STATE POWER DERATING CURVE Fig. 6-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT UNIDIRECTIONAL
UNI-DIRECTIONAL 1500 Watt Axial Lead TVS
UNI-
DIRECTIONAL
PART
NUMBER
JEDEC
PART
NUMBER
REVERSE
STAND-OFF
VOLTAGE
VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V)
MIN. @IT
BREAKDOWN
VOLTAGE
VBR (V)
MAX. @IT
TEST
CURRENT
IT
(mA)
MAXIMUM
CLAMPING
VOLTAGE
@I
PP
VC (V)
PEAK
PULSE
CURRENT
I
PP
(A)
REVERSE
LEAKAGE
@VRWM
IR (uA)
1.5KE6.8
1.5KE6.8A
1.5KE7.5
1.5KE7.5A
1N6267
1N6267A
1N6268
1N6268A
5. 50
5.80
6.05
6.40
6.12
6.45
6.75
7.13
7.48
7.14
8.25
7.88
10
10
10
10
10.8
10.5
11.7
11.3
139.0
143.0
128.0
132.0
1000.0
1000.0
500.0
500.0
1.5KE8.2
1.5KE8.2A
1.5KE9.1
1.5KE9.1A
1N6269
1N6269A
1N6270
1N6270A
6.63
7.02
7.37
7.78
7.38
7.79
8.19
8.65
9.02
8.61
10.00
9.50
10
10
1
1
12.5
12.1
13.8
13.4
120.0
124.0
109.0
112.0
200.0
200.0
50.0
50.0
1.5KE10
1.5KE10A
1.5KE11
1.5KE11A
1N6271
1N6271A
1N6272
1N6272A
8.10
8.55
8.92
9.40
9.00
9.50
9.90
10.50
11.00
10.50
12.10
11.60
1
1
1
1
15.0
14.5
16.2
15.6
100.0
103.0
93.0
96.0
10.0
10.0
5.0
5.0
1.5KE12
1.5KE12A
1.5KE13
1.5KE13A
1N6273
1N6273A
1N6274
1N6274A
9.72
10.20
10.50
11.10
10.80
11.40
11.70
12.40
13.20
12.60
14.30
13.70
1
1
1
1
17.3
16.7
19.0
18.2
87.0
90.0
79.0
82.0
5.0
5.0
5.0
5.0
1.5KE15
1.5KE15A
1.5KE16
1.5KE16A
1N6275
1N6275A
1N6276
1N6276A
12.10
12.80
12.90
13.60
13.50
14.30
14.40
15.20
16.50
15.80
17.60
16.80
1
1
1
1
22.0
21.2
23.5
22.5
68.0
71.0
64.0
67.0
5.0
5.0
5.0
5.0
1.5KE18
1.5KE18A
1.5KE20
1.5KE20A
1N6277
1N6277A
1N6278
1N6278A
14.50
15.30
16.20
17.10
16.20
17.10
18.00
19.00
19.80
18.90
22.00
21.00
1
1
1
1
26.5
25.2
29.1
27.7
56.5
59.5
51.5
54.0
5.0
5.0
5.0
5.0
1.5KE22
1.5KE22A
1.5KE24
1.5KE24A
1N6279
1N6279A
1N6280
1N6280A
17.80
18.80
19.40
20.50
19.80
20.90
21.60
22.80
24.20
23.10
26.40
25.20
1
1
1
1
31.9
30.6
34.7
33.2
47.0
49.0
43.0
45.0
5.0
5.0
5.0
5.0
1.5KE27
1.5KE27A
1.5KE30
1.5KE30A
1N6281
1N6281A
1N6282
1N6282A
21.80
23.10
24.30
25.60
24.30
25.70
27.00
28.50
29.70
28.40
33.00
31.50
1
1
1
1
39.1
37.5
43.5
41.4
38.5
40.0
34.5
36.0
5.0
5.0
5.0
5.0
1.5KE33
1.5KE33A
1.5KE36
1.5KE36A
1N6283
1N6283A
1N6284
1N6284A
26.80
28.20
29.10
30.80
29.70
31.40
32.40
34.20
36.30
34.70
39.60
37.80
1
1
1
1
47.7
45.7
52.0
49.9
31.5
33.0
29.0
30.0
5.0
5.0
5.0
5.0
1.5KE39
1.5KE39A
1.5KE43
1.5KE43A
1N6285
1N6285A
1N6286
1N6286A
31.60
33.30
34.80
36.80
35.10
37.10
38.70
40.90
42.90
41.00
47.30
45.20
1
1
1
1
56.4
53.9
61.9
59.3
26.5
28.0
24.0
25.3
5.0
5.0
5.0
5.0
1.5KE47
1.5KE47A
1.5KE51
1.5KE51A
1N6287
1N6287A
1N6288
1N6288A
38.10
40.20
41.30
43.60
42.30
44.70
45.90
48.50
51.70
49.40
56.10
53.60
1
1
1
1
67.8
64.8
73.5
70.1
22.2
23.2
20.4
21.4
5.0
5.0
5.0
5.0
1.5KE56
1.5KE56A
1.5KE62
1.5KE62A
1N6289
1N6289A
1N6290
1N6290A
45.60
47.80
50.20
53.00
50.40
53.20
55.80
58.90
61.60
58.80
68.20
65.10
1
1
1
1
80.5
77.0
89.0
85.0
18.6
19.5
16.9
17.7
5.0
5.0
5.0
5.0
1.5KE68
1.5KE68A
1.5KE75
1.5KE75A
1N6291
1N6291A
1N6292
1N6292A
55.10
58.10
60.70
64.10
61.20
64.60
67.50
71.30
74.80
71.40
82.50
78.80
1
1
1
1
98.0
92.0
108.0
103.0
15.3
16.3
13.9
14.6
5.0
5.0
5.0
5.0
1.5KE82
1.5KE82A
1.5KE91
1.5KE91A
1N6293
1N6293A
1N6294
1N9294A
66.40
70.10
73.70
77.80
73.80
77.90
81.90
86.50
90.20
86.10
100.00
95.50
1
1
1
1
118.0
113.0
131.0
125.0
12.7
13.3
11.4
12.0
5.0
5.0
5.0
5.0
1.5KE100
1.5KE100A
1.5KE110
1.5KE110A
1N6295
1N6295A
1N6296
1N6296A
81.00
85.50
89.20
94.00
90.00
95.00
99.00
105.00
110.00
105.00
121.00
116.00
1
1
1
1
144.0
137.0
158.0
152.0
10.4
11.0
9.5
9.9
5.0
5.0
5.0
5.0
1.5KE120
1.5KE120A
1.5KE130
1.5KE130A
1N6297
1N6297A
1N6298
1N6298A
97.20
102.00
105.00
111.00
108.00
114.00
117.00
124.00
132.00
126.00
143.00
137.00
1
1
1
1
173.0
165.0
187.0
179.0
8.7
9.1
8.0
8.4
5.0
5.0
5.0
5.0
1.5KE150
1.5KE150A
1.5KE160
1.5KE160A
1N6299
1N6299A
1N6300
1N6300A
121.00
128.00
130.00
136.00
135.00
143.00
144.00
152.00
165.00
158.00
176.00
168.00
1
1
1
1
215.0
207.0
230.0
219.0
7.0
7.2
6.5
6.8
5.0
5.0
5.0
5.0
UNI-DIRECTIONAL 1500 Watt Axial Lead TVS
UNI-
DIRECTIONAL
PART
NUMBER
JEDEC
PART
NUMBER
REVERSE
STAND-OFF
VOLTAGE
VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V)
MIN. @IT
BREAKDOWN
VOLTAGE
VBR (V)
MAX. @IT
TEST
CURRENT
IT
(mA)
MAXIMUM
CLAMPING
VOLTAGE
@I
PP
VC (V)
PEAK
PULSE
CURRENT
I
PP
(A)
REVERSE
LEAKAGE
@VRWM
IR (uA)
1.5KE170
1.5KE170A
1.5KE180
1.5KE180A
1N6301
1N6301A
1N6302
1N6302A
138.00
145.00
146.00
154.00
153.00
162.00
162.00
171.00
187.00
179.00
198.00
189.00
1
1
1
1
244.0
234.0
258.0
246.0
6.2
6.4
5.8
6.1
5.0
5.0
5.0
5.0
1.5KE200
1.5KE200A
1.5KE220
1.5KE220A
1N6303
1N6303A
162.00
171.00
175.00
185.00
180.00
190.00
198.00
209.00
220.00
210.00
242.00
231.00
1
1
1
1
287.0
274.0
344.0
328.0
5.2
5.5
4.3
4.6
5.0
5.0
5.0
5.0
1.5KE250
1.5KE250A
1.5KE300
1.5KE300A
202.00
214.00
243.00
256.00
225.00
237.00
270.00
285.00
275.00
263.00
330.00
315.00
1
1
1
1
360.0
344.0
430.0
414.0
4.3
4.5
3.6
3.8
5.0
5.0
5.0
5.0
1.5KE350
1.5KE350A
1.5KE400
1.5KE400A
284.00
300.00
324.00
342.00
315.00
332.00
360.00
380.00
385.00
368.00
440.00
420.00
1
1
1
1
504.0
482.0
574.0
548.0
3.1
3.2
2.7
2.8
5.0
5.0
5.0
5.0
1.5KE440
1.5KE440A
356.00
376.00
396.00
418.00
484.00
462.00
1
1
631.0
600.0
2.4
2.6
5.0
5.0
BI-DIRECTIONAL 1500 Watt Axial Lead TVS
BI-
DIRECTIONAL
PART
NUMBER
JEDEC
PART
NUMBER
REVERSE
STAND-OFF
VOLTAGE
VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V)
MIN. @IT
BREAKDOWN
VOLTAGE
VBR (V)
MAX. @IT
TEST
CURRENT
IT
(mA)
MAXIMUM
CLAMPING
VOLTAGE
@I
PP
VC (V)
PEAK
PULSE
CURRENT
I
PP
(A)
REVERSE
LEAKAGE
@VRWM
IR (uA)
1.5KE6.8C
1.5KE6.8CA
1.5KE7.5C
1.5KE7.5CA
1N6267C
1N6267CA
1N6268C
1N6268CA
5. 50
5.80
6.05
6.40
6.12
6.45
6.75
7.13
7.48
7.14
8.25
7.88
10
10
10
10
10.8
10.5
11.7
11.3
139.0
143.0
128.0
132.0
2000.0
2000.0
1000.0
1000.0
1.5KE8.2C
1.5KE8.2CA
1.5KE9.1C
1.5KE9.1CA
1N6269C
1N6269CA
1N6270C
1N6270CA
6.63
7.02
7.37
7.38
7.38
7.79
8.19
8.65
9.02
8.61
10.00
9.50
10
10
1
1
12.5
12.1
13.8
13.4
120.0
124.0
109.0
112.0
400.0
400.0
100.0
100.0
1.5KE10C
1.5KE10CA
1.5KE11C
1.5KE11CA
1N62701C
1N6271CA
1N6272C
1N6272CA
8.10
8.55
8.92
9.40
9.00
9.50
9.90
10.50
11.00
10.50
12.10
11.60
1
1
1
1
15.0
14.5
16.2
15.6
100.0
103.0
93.0
96.0
20.0
20.0
10.0
10.0
1.5KE12C
1.5KE12CA
1.5KE13C
1.5KE13CA
1N6273C
1N6273CA
1N6274C
1N6274CA
9.72
10.20
10.50
11.10
10.80
11.40
11.70
12.40
13.20
12.60
14.30
13.70
1
1
1
1
17.3
16.7
19.0
18.2
87.0
90.0
79.0
82.0
5.0
5.0
5.0
5.0
1.5KE15C
1.5KE15CA
1.5KE16C
1.5KE16CA
1N6275C
1N6275CA
1N6276C
1N6276CA
12.10
12.80
12.90
13.60
13.50
14.30
14.40
15.20
16.50
15.80
17.60
16.80
1
1
1
1
22.0
21.2
23.5
22.5
68.0
71.0
64.0
67.0
5.0
5.0
5.0
5.0
1.5KE18C
1.5KE18CA
1N6277C
1N6277CA
14.50
15.30
16.20
17.10
19.80
18.90
1
1
26.5
25.2
56.5
59.5
5.0
5.0
1.5KE20C
1.5KE20CA
1N6278C
1N6278CA
16.20
17.10
18.00
19.00
22.00
21.00
1
1
29.1
27.7
51.5
54.0
5.0
5.0
1.5KE22C
1.5KE22CA
1.5KE24C
1.5KE24CA
1N6279C
1N6279CA
1N6280C
1N6280CA
17.80
18.80
19.40
20.50
19.80
20.90
21.60
22.80
24.20
23.10
26.40
25.20
1
1
1
1
31.9
30.6
34.7
33.2
47.0
49.0
43.0
45.0
5.0
5.0
5.0
5.0
1.5KE27C
1.5KE27CA
1.5KE30C
1.5KE30CA
1N6281C
1N6281CA
1N6282C
1N6282CA
21.80
23.10
24.30
25.60
24.30
25.70
27.00
28.50
29.70
28.40
33.00
31.50
1
1
1
1
39.1
37.5
43.5
41.4
38.5
40.0
34.5
36.0
5.0
5.0
5.0
5.0
1.5KE33C
1.5KE33CA
1.5KE36C
1.5KE36CA
1N6283C
1N6283CA
1N6284C
1N6284CA
26.80
28.20
29.10
30.80
29.70
31.40
32.40
34.20
36.30
34.70
39.60
37.80
1
1
1
1
47.7
45.7
52.0
49.9
31.5
33.0
29.0
30.0
5.0
5.0
5.0
5.0
1.5KE39C
1.5KE39CA
1.5KE43C
1.5KE43CA
1N6285C
1N6285CA
1N6286C
1N6286CA
31.60
33.30
34.80
36.80
35.10
37.10
38.70
40.90
42.90
41.00
47.30
45.20
1
1
1
1
56.4
53.9
61.9
59.3
26.5
28.0
24.0
25.3
5.0
5.0
5.0
5.0
1.5KE47C
1.5KE47CA
1.5KE51C
1.5KE51CA
1N6287C
1N6287CA
1N6288C
1N6288CA
38.10
40.20
41.30
43.60
42.30
44.70
45.90
48.50
51.70
49.40
56.10
53.60
1
1
1
1
67.8
64.8
73.5
70.1
22.2
23.2
20.4
21.4
5.0
5.0
5.0
5.0
1.5KE56C
1.5KE56CA
1.5KE62C
1.5KE62CA
1N6289C
1N6289CA
1N6290C
1N6290CA
45.60
47.80
50.20
53.00
50.40
53.20
55.80
58.90
61.60
58.80
68.20
65.10
1
1
1
1
80.5
77.0
89.0
85.0
18.6
19.5
16.9
17.7
5.0
5.0
5.0
5.0
1.5KE68C
1.5KE68CA
1.5KE75C
1.5KE75CA
1N6291C
1N6291CA
1N6292C
1N6292CA
55.10
58.10
60.70
64.10
61.20
64.60
67.50
71.30
74.80
71.40
82.50
78.80
1
1
1
1
98.0
92.0
108.0
103.0
15.3
16.3
13.9
14.6
5.0
5.0
5.0
5.0
1.5KE82C
1.5KE82CA
1.5KE91C
1.5KE91CA
1N6293C
1N6293CA
1N6294C
1N9294CA
66.40
70.10
73.70
77.80
73.80
77.90
81.90
86.50
90.20
86.10
100.00
95.50
1
1
1
1
118.0
113.0
131.0
125.0
12.7
13.3
11.4
12.0
5.0
5.0
5.0
5.0
1.5KE100C
1.5KE100CA
1.5KE110C
1.5KE110CA
1N6295C
1N6295CA
1N6296C
1N6296CA
81.00
85.50
89.20
94.00
90.00
95.00
99.00
105.00
110.00
105.00
121.00
116.00
1
1
1
1
144.0
137.0
158.0
152.0
10.4
11.0
9.5
9.9
5.0
5.0
5.0
5.0
1.5KE120C
1.5KE120CA
1.5KE130C
1.5KE130CA
1N6297C
1N6297CA
1N6298C
1N6298CA
97.20
102.00
105.00
111.00
108.00
114.00
117.00
124.00
132.00
126.00
143.00
137.00
1
1
1
1
173.0
165.0
187.0
179.0
8.7
9.1
8.0
8.4
5.0
5.0
5.0
5.0
1.5KE150C
1.5KE150CA
1.5KE160C
1.5KE160CA
1N6299C
1N6299CA
1N6300C
1N6300CA
121.00
128.00
130.00
136.00
135.00
143.00
144.00
152.00
165.00
158.00
176.00
168.00
1
1
1
1
215.0
207.0
230.0
219.0
7.0
7.2
6.5
6.8
5.0
5.0
5.0
5.0
BI-DIRECTIONAL 1500 Watt Axial Lead TVS
BI-
DIRECTIONAL
PART
NUMBER
JEDEC
PART
NUMBER
REVERSE
STAND-OFF
VOLTAGE
VRWM (V)
BREAKDOWN
VOLTAGE
VBR (V)
MIN. @IT
BREAKDOWN
VOLTAGE
VBR (V)
MAX. @IT
TEST
CURRENT
IT
(mA)
MAXIMUM
CLAMPING
VOLTAGE
@I
PP
VC (V)
PEAK
PULSE
CURRENT
I
PP
(A)
REVERSE
LEAKAGE
@VRWM
IR (uA)
1.5KE170C
1.5KE170CA
1.5KE180C
1.5KE180CA
1N6301C
1N6301CA
1N6302C
1N6302CA
138.00
145.00
146.00
154.00
153.00
162.00
162.00
171.00
187.00
179.00
198.00
189.00
1
1
1
1
244.0
234.0
258.0
246.0
6.2
6.4
5.8
6.1
5.0
5.0
5.0
5.0
1.5KE200C
1.5KE200CA
1.5KE220C
1.5KE220CA
1N6303C
1N6303CA
162.00
171.00
175.00
185.00
180.00
190.00
198.00
209.00
220.00
210.00
242.00
231.00
1
1
1
1
287.0
274.0
344.0
328.0
5.2
5.5
4.3
4.6
5.0
5.0
5.0
5.0
1.5KE250C
1.5KE250CA
1.5KE300C
1.5KE300CA
202.00
214.00
243.00
256.00
225.00
237.00
270.00
285.00
275.00
263.00
330.00
315.00
1
1
1
1
360.0
344.0
430.0
414.0
4.3
4.5
3.6
3.8
5.0
5.0
5.0
5.0
1.5KE350C
1.5KE350CA
1.5KE400C
1.5KE400CA
284.00
300.00
324.00
342.00
315.00
332.00
360.00
380.00
385.00
368.00
440.00
420.00
1
1
1
1
504.0
482.0
574.0
548.0
3.1
3.2
2.7
2.8
5.0
5.0
5.0
5.0
1.5KE440C
1.5KE440CA
356.00
376.00
396.00
418.00
484.00
462.00
1
1
631.0
600.0
2.4
2.6
5.0
5.0