1.5KE SERIES |
TRANSIENT VOLTAGE |
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SUPPRESSOR |
VBR : 6.8 - 440 Volts
PPK : 1500 Watts
FEATURES :
*1500W surge capability at 1ms
*Excellent clamping capability
*Low zener impedance
*Fast response time : typically less then 1.0 ps from 0 volt to VBR(min.)
*Typical IR less then 1μA above 10V
MECHANICAL DATA
*Case : DO-201AD 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 : 1.21 grams
DO-201AD
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0.21 (5.33) |
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1.00 (25.4) |
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MIN. |
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0.19 (4.83) |
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0.375 (9.53)
0.285 (7.24)
1.00 (25.4)
MIN.
0.052 (1.32)
0.048 (1.22)
Dimensions in inches and (millimeters)
DEVICES FOR BIPOLAR APPLICATIONS
For Bi-directional use C or CA Suffix
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified.
Rating |
Symbol |
Value |
Unit |
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Peak Power Dissipation at Ta = 25 °C, Tp=1ms (Note1) |
PPK |
Minimum 1500 |
Watts |
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Steady State Power Dissipation at TL = 75 °C |
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Lead Lengths 0.375", (9.5mm) (Note 2) |
PD |
5.0 |
Watts |
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Peak Forward Surge Current, 8.3ms Single Half |
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Sine-Wave Superimposed on Rated Load |
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(JEDEC Method) (Note 3) |
IFSM |
200 |
Amps. |
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Operating and Storage Temperature Range |
TJ, TSTG |
- 65 to + 175 |
°C |
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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 in2 (40mm2).
(3)8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
UPDATE : MAY 18, 1998
ELECTRICAL CHARACTERISTICS
Rating at = 25 °C ambient temperature unless otherwise specified
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Breakdown Voltage @ It |
Working Peak |
Maximum |
Maximum |
Maximum |
Maximum |
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TYPE |
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( Note 1 ) |
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Reverse |
Reverse Leakage |
Reverse |
Clamping |
Temperature |
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Voltage |
@ VRWM |
Current |
Voltage @ IRSM |
Co-efficient |
Unidirectional |
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VBR (V) |
It |
VRWM |
IR |
IRSM |
VRSM |
of V BR |
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Axial Lead |
Min. |
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Max. |
(mA) |
(V) |
(μA) |
(A) |
(V) |
(% / °C) |
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1.5KE6.8 |
6.12 |
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7.48 |
10 |
5.50 |
1000 |
139 |
10.8 |
0.057 |
1.5KE6.8A |
6.45 |
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7.14 |
10 |
5.80 |
1000 |
143 |
10.5 |
0.057 |
1.5KE7.5 |
6.75 |
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8.25 |
10 |
6.05 |
500 |
128 |
11.7 |
0.061 |
1.5KE7.5A |
7.13 |
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7.88 |
10 |
6.40 |
500 |
132 |
11.3 |
0.061 |
1.5KE8.2 |
7.38 |
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9.02 |
10 |
6.63 |
200 |
120 |
12.5 |
0.065 |
1.5KE8.2A |
7.79 |
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8.61 |
10 |
7.02 |
200 |
124 |
12.1 |
0.065 |
1.5KE9.1 |
8.19 |
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10.0 |
1.0 |
7.37 |
50 |
109 |
13.8 |
0.068 |
1.5KE9.1A |
8.65 |
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9.55 |
1.0 |
7.78 |
50 |
112 |
13.4 |
0.068 |
1.5KE10 |
9.00 |
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11.0 |
1.0 |
8.10 |
10 |
100 |
15.0 |
0.073 |
1.5KE10A |
9.50 |
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10.5 |
1.0 |
8.55 |
10 |
103 |
14.5 |
0.073 |
1.5KE11 |
9.90 |
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12.1 |
1.0 |
8.92 |
5.0 |
93.0 |
16.2 |
0.075 |
1.5KE11A |
10.5 |
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11.6 |
1.0 |
9.40 |
5.0 |
96.0 |
15.6 |
0.075 |
1.5KE12 |
10.8 |
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13.2 |
1.0 |
9.72 |
5.0 |
87.0 |
17.3 |
0.078 |
1.5KE12A |
11.4 |
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12.6 |
1.0 |
10.2 |
5.0 |
90.0 |
16.7 |
0.078 |
1.5KE13 |
11.7 |
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14.3 |
1.0 |
10.5 |
5.0 |
79.0 |
19.0 |
0.081 |
1.5KE13A |
12.4 |
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13.7 |
1.0 |
11.1 |
5.0 |
82.0 |
18.2 |
0.081 |
1.5KE15 |
13.5 |
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16.5 |
1.0 |
12.1 |
5.0 |
68.0 |
22.0 |
0.084 |
1.5KE15A |
14.3 |
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15.8 |
1.0 |
12.8 |
5.0 |
71.0 |
21.2 |
0.084 |
1.5KE16 |
14.4 |
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17.6 |
1.0 |
12.9 |
5.0 |
64.0 |
23.5 |
0.086 |
1.5KE16A |
15.2 |
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16.8 |
1.0 |
13.6 |
5.0 |
67.0 |
22.5 |
0.086 |
1.5KE18 |
16.2 |
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19.8 |
1.0 |
14.5 |
5.0 |
56.5 |
26.5 |
0.088 |
1.5KE18A |
17.1 |
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18.9 |
1.0 |
15.3 |
5.0 |
59.5 |
25.2 |
0.088 |
1.5KE20 |
18.0 |
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22.0 |
1.0 |
16.2 |
5.0 |
51.5 |
29.1 |
0.090 |
1.5KE20A |
19.0 |
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21.0 |
1.0 |
17.1 |
5.0 |
54.0 |
27.7 |
0.090 |
1.5KE22 |
19.8 |
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24.2 |
1.0 |
17.8 |
5.0 |
47.0 |
31.9 |
0.092 |
1.5KE22A |
20.9 |
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23.1 |
1.0 |
18.8 |
5.0 |
49.0 |
30.6 |
0.092 |
1.5KE24 |
21.6 |
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26.4 |
1.0 |
19.4 |
5.0 |
43.0 |
34.7 |
0.094 |
1.5KE24A |
22.8 |
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25.2 |
1.0 |
20.5 |
5.0 |
45.0 |
33.2 |
0.094 |
1.5KE27 |
24.3 |
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29.7 |
1.0 |
21.8 |
5.0 |
38.5 |
39.1 |
0.096 |
1.5KE27A |
25.7 |
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28.4 |
1.0 |
23.1 |
5.0 |
40.0 |
37.5 |
0.096 |
1.5KE30 |
27.0 |
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33.0 |
1.0 |
24.3 |
5.0 |
34.5 |
43.5 |
0.097 |
1.5KE30A |
28.5 |
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31.5 |
1.0 |
25.6 |
5.0 |
36.0 |
41.4 |
0.097 |
1.5KE33 |
29.7 |
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36.3 |
1.0 |
26.8 |
5.0 |
31.5 |
47.7 |
0.098 |
1.5KE33A |
31.4 |
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34.7 |
1.0 |
28.2 |
5.0 |
33.0 |
45.7 |
0.098 |
1.5KE36 |
32.4 |
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39.6 |
1.0 |
29.1 |
5.0 |
29.0 |
52.0 |
0.099 |
1.5KE36A |
34.2 |
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37.8 |
1.0 |
30.8 |
5.0 |
30.0 |
49.9 |
0.099 |
1.5KE39 |
35.1 |
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42.9 |
1.0 |
31.6 |
5.0 |
26.5 |
56.4 |
0.100 |
1.5KE39A |
37.1 |
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41.0 |
1.0 |
33.3 |
5.0 |
28.0 |
53.9 |
0.100 |
1.5KE43 |
38.7 |
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47.3 |
1.0 |
34.8 |
5.0 |
24.0 |
61.9 |
0.101 |
1.5KE43A |
40.9 |
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45.2 |
1.0 |
36.8 |
5.0 |
25.3 |
59.3 |
0.101 |
1.5KE47 |
42.3 |
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51.7 |
1.0 |
38.1 |
5.0 |
22.2 |
67.8 |
0.101 |
1.5KE47A |
44.7 |
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49.4 |
1.0 |
40.2 |
5.0 |
23.2 |
64.8 |
0.101 |
1.5KE51 |
45.9 |
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56.1 |
1.0 |
41.3 |
5.0 |
20.4 |
73.5 |
0.102 |
1.5KE51A |
48.5 |
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53.6 |
1.0 |
43.6 |
5.0 |
21.4 |
70.1 |
0.102 |
1.5KE56 |
50.4 |
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61.6 |
1.0 |
45.4 |
5.0 |
18.6 |
80.5 |
0.103 |
1.5KE56A |
53.2 |
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58.8 |
1.0 |
47.8 |
5.0 |
19.5 |
77.0 |
0.103 |
1.5KE62 |
55.8 |
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68.2 |
1.0 |
50.2 |
5.0 |
16.9 |
89.0 |
0.104 |