Document
1.5KE6.8(C)A - 1.5KE440(C)A
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.
1.0 min (25.4)
Dimensions in inches (mm)
0.375 (9.525) 0.265 (6.731)
DO-201AE
COLOR BAND DENOTES CATHODE
0.210 (5.334) 0.188 (4.775) 0.042 (1.067) 0.037 (0.940)
•
DEVICES FOR BIPOLAR APPLICATIONS
- Bidirectional types use CA suffix. - Electrical Characteristics apply in both directions.
1500 Watt Transient Voltage Suppressors
Absolute Maximum Ratings*
Symbol
PPPM IPPM PD if(surge) Tstg TJ 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 Operating Junction Temperature
TA = 25°C unless otherwise noted
Parameter
Peak Pulse Power Dissipation at TA = 25°C, TP=1ms
Value
minimum 1500 see table 5.0
Units
W A W
(Note 1)
200 -65 to +175 -65 to +175
A °C °C
*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.
©1998 Fairchild Semiconductor Corporation
Free Datasheet http://www.datasheet-pdf.com/
1.5KE6.8(C)A - 1.5KE440(C)A
Transient Voltage Supressors
(continued)
Electrical Characteristics
Uni-directional Bi-directional (C) Device Reverse Stand-off Voltage VRWM (V)
TA = 25°C unless otherwise noted
Breakdown Voltage VBR (V) min max
Test Current IT(mA)
Max Clamping Voltage @IPPM VC(V)
Max Peak Pulse Surge Current IPPM (A)
Max Reverse Leakage VRWM IR (uA)*
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
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
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
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
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
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
* For bidirectional parts with VRWM<10V, the IR max limit is doubled.
Free Datasheet http://www.datasheet-pdf.com/
1.5KE6.8(C)A - 1.5KE440(C)A
Transient Voltage Supressors
(continued)
Typical Characteristics
Peak Pulse Power Rating Curve
100
100
Pulse Derating Curve
PULSE POWER (kW)
TA = 25º C
10
PULSE POWER (%)
75
50
1
25
0.1 0.0001
0
0.001
0.01 0.1 PULSE WIDTH (ms)
1
10
0
25
50 75 100 125 150 175 AMBIENT TEMPERATURE (º C)
200
Pulse Waveform
150 PEAK PULSE CURRENT (%)
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
Junction Capacitance
10000
Unidirectional Unidirectional TA = 25º C f = 1.0 MHz Visg = 50m Vp-p Measured at Zero Bias
100
CAPACITANCE (pF)
1000
Half Value-Ipp 2
50
10/1000µsec Waveform as Defined by R.E.A. e-kt td
Bidirectional
100
Measured at Stand-Off Voltage (V mw)
0
0
1
2 TIME (ms)
3
4
10
5
10
20 50 100 200 REVERSE VOLTAGE (V)
500
Steady State Power Derating Curve
5
Non-Repetitive Surge Current
200 FORWARD SURGE CURRENT (A)
T A = T A max 8.3ms Single Half Sine-Wave JEDEC Method
POWER DISSIPATION (W)
3.75
100
2.5
50
UNIDIRECTIONAL ONLY
1.25
20
0
0
25
50 75 100 125 150 LEAD TEMPERATURE ( º C)
175
200
10
1
2
5 10 20 50 .