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Discrete POWER & Signal
Technologies
1.5KE6.8(C)A - 1.5KE440(C)A
Features
Glass passivated junction.
1500W Peak Pulse Power capability
at 1.0 ms.
Excellent clamping capability.
Low incremental surge resistance.
Fast response time; typically less
than 1.0 ps from 0 volts to BV for
unidirectional and 5.0 ns for
bidirectional.
Typical IR less than 1.0 µA above 10V.
DO-201AE
COLOR BAND DENOTES CATHODE
DEVICES FOR BIPOLAR APPLICATIONS
- Bidirectional types use CA suffix.
- Electrical Characteristics apply in both directions.
1.0 min (25.4)
Dimensions in
inches (mm)
0.375 (9.525)
0.265 (6.731)
0.210 (5.334)
0.188 (4.775)
0.042 (1.067)
0.037 (0.940)
1500 Watt Transient Voltage Suppressors
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol
Parameter
Value
PPPM
IPPM
PD
if(surge)
Tstg
TJ
Peak Pulse Power Dissipation at TA = 25°C, TP=1ms
Peak Pulse Current
Steady State Power Dissipation
.375 " lead length @ TA = 75°C
Peak Forward Surge Current
superimposed on rated load (JEDEC method)
Storage Temperature Range
(Note 1)
Operating Junction Temperature
minimum 1500
see table
5.0
200
-65 to +175
-65 to +175
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Note 1: Measured on 8.3 ms single half-sine wave; Duty cycle = 4 pulses per minute maximum.
Units
W
A
W
A
°C
°C
©1998 Fairchild Semiconductor Corporation
Free Datasheet http://www.datasheet-pdf.com/

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Transient Voltage Supressors
(continued)
Electrical Characteristics TA = 25°C unless otherwise noted
Uni-directional
Bi-directional (C)
Device
1.5KE6.8(C)A
1.5KE7.5(C)A
1.5KE8.2(C)A
1.5KE9.1(C)A
1.5KE10(C)A
1.5KE11(C)A
1.5KE12(C)A
1.5KE13(C)A
1.5KE15(C)A
1.5KE16(C)A
1.5KE18(C)A
1.5KE20(C)A
1.5KE22(C)A
1.5KE24(C)A
1.5KE27(C)A
1.5KE30(C)A
1.5KE33(C)A
1.5KE36(C)A
1.5KE39(C)A
1.5KE43(C)A
1.5KE47(C)A
1.5KE51(C)A
1.5KE56(C)A
1.5KE62(C)A
1.5KE68(C)A
1.5KE75(C)A
1.5KE82(C)A
1.5KE91(C)A
1.5KE100(C)A
1.5KE110(C)A
1.5KE120(C)A
1.5KE130(C)A
1.5KE150(C)A
1.5KE160(C)A
1.5KE170(C)A
1.5KE180(C)A
1.5KE200(C)A
1.5KE220(C)A
1.5KE250(C)A
1.5KE300(C)A
1.5KE350(C)A
1.5KE400(C)A
1.5KE440(C)A
Reverse
Stand-off Voltage
VRWM (V)
5.80
6.40
7.02
7.78
8.55
9.40
10.2
11.1
12.8
13.6
15.3
17.1
18.8
20.5
23.1
25.6
28.2
30.8
33.3
36.8
40.2
43.6
47.8
53.0
58.1
64.1
70.1
77.8
85.5
94.0
102.0
111.0
128.0
136.0
145.0
154.0
171.0
185.0
214.0
256.0
300.0
342.0
376.0
Breakdown Voltage
VBR (V)
min max
Test
Current
IT(mA)
6.45
7.13
7.79
8.65
9.50
10.5
11.4
12.4
14.3
15.2
17.1
19.0
20.9
22.8
25.7
28.5
31.4
34.2
37.1
40.9
44.7
48.5
53.2
58.9
64.6
71.3
77.9
86.5
95.0
106.0
114.0
124.0
143.0
152.0
162.0
171.0
190.0
209.0
237.0
285.0
333.0
380.0
418.0
7.14
7.88
8.61
9.55
10.5
11.6
12.6
13.7
15.8
16.8
18.9
21.0
23.1
25.2
28.4
31.5
34.7
37.8
41.0
45.2
49.4
53.6
58.8
65.1
71.4
78.8
86.1
95.5
105.0
116.0
126.0
137.0
158.0
168.0
179.0
189.0
210.0
231.0
263.0
315.0
368.0
420.0
462.0
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
Max Clamping
Voltage @IPPM
VC(V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
26.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
104.0
113.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
548.0
602.0
* For bidirectional parts with VRWM<10V, the IR max limit is doubled.
Max Peak Pulse
Surge Current
IPPM (A)
143
133
124
112
103
96.2
90.0
82.0
71.0
67.0
59.5
54.2
49.0
45.2
40.0
36.2
33.0
30.1
28.0
25.3
23.2
21.4
19.5
17.7
16.3
14.6
13.3
12.0
11.0
9.9
9.1
8.4
7.2
6.8
6.4
6.1
5.5
4.6
4.5
3.8
3.2
2.8
2.6
Max Reverse
Leakage VRWM
IR (uA)*
1000
500
200
50
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
Free Datasheet http://www.datasheet-pdf.com/

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Typical Characteristics
Peak Pulse Power Rating Curve
100
TA = 25º C
10
1
0.1
0.0001
0.001 0.01
0.1
PULSE WIDTH (ms)
1
10
150
100
50
0
0
Pulse Waveform
tf = 10µsec
Peak Value
Ippm
TA = 25º C
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of Ipp
Half Value-Ipp
2
10/1000µsec Waveform
as Defined by R.E.A.
e-kt
td
123
TIME (ms)
4
Steady State Power Derating Curve
5
3.75
2.5
1.25
0
0 25 50 75 100 125 150 175 200
LEAD TEMPERATURE (º C)
Transient Voltage Supressors
(continued)
Pulse Derating Curve
100
75
50
25
0
0 25 50 75 100 125 150 175 200
AMBIENT TEMPERATURE (º C)
10000
Junction Capacitance
UUnnididirierecctitoionnaal l
TA = 25º C
f = 1.0 MHz
Visg = 50m Vp-p
1000
Measured at
Zero Bias
100
10
5
Bidirectional
Measured at
Stand-Off
Voltage (V mw)
10 20
50 100 200
REVERSE VOLTAGE (V)
500
Non-Repetitive Surge Current
200 T A= TAmax
8.3ms Single Half Sine-Wave
JEDEC Method
100
50
UNIDIRECTIONAL ONLY
20
10
12
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
Free Datasheet http://www.datasheet-pdf.com/