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RT100KP33A Datasheet, PDF (1/3 Pages) Microsemi Corporation – Preferred 100 kW Transient Voltage Suppressor for AIRCRAFT POWER BUS PROTECTION
DIGITRON SEMICONDUCTORS
RT100KP33A-RT100KP400CA
100kW TRANSIENT VOLTAGE SUPPRESSOR
MAXIMUM RATINGS
Peak pulse power dissipation @ 25°C
Impulse repetition rate
tclamping (0 volts to VBR min)
Operating and storage temperatures
Thermal resistance
Steady-state power dissipation
Forward surge
Solder temperatures
100kW @ 6.49/69µs waveform
0.005%
< 100 ps theoretical for unidirectional and <5 ns for bidirectional
-65 to +150°C
17.5C/W junction to lead, or 77.5C/W junction to ambient when mounted on
FR4 PC board with 4mm2 copper pads and track width 1mm, length 25mm
7 Watts @ TL = 27.5°C or 1.61 Watts @ TA = 25°C when mounted on FR4 PC
board with 4mm2 copper pads and track width 1mm, length 25mm
250 Amps 8.3 ms half-sine wave for unidirectional devices only
260°C for 10s maximum
ELECTRICAL CHARACTERISTICS
Part
number
(1)
RTK100KP33A
RTK100KP36A
RTK100KP40A
RTK100KP43A
RTK100KP45A
RTK100KP48A
RTK100KP51A
RTK100KP54A
RTK100KP58A
RTK100KP60A
RTK100KP64A
RTK100KP70A
RTK100KP75A
RTK100KP78A
RTK100KP85A
RTK100KP90A
RTK100KP100A
RTK100KP110A
RTK100KP120A
RTK100KP130A
RTK100KP150A
RTK100KP160A
RTK100KP170A
RTK100KP180A
RTK100KP200A
RTK100KP220A
RTK100KP250A
RTK100KP260A
RTK100KP280A
RTK100KP300A
Rated
stand-off
voltage
VWM
Volts
33
36
40
43
45
48
51
54
58
60
64
70
75
78
85
90
100
110
120
130
150
160
170
180
200
220
250
260
280
300
Breakdown voltage
V(BR)
Volts
Min Max
36.7 40.6
40.0 44.2
44.4 49.1
47.8 52.8
50.0 55.3
53.3 58.9
56.7 62.7
60.0 66.3
64.4 71.2
66.7 73.7
71.1 78.6
77.8 86.0
83.3 92.1
86.7 95.8
94.4 104
100
111
111
123
122
135
133
147
144
159
167
185
178
197
189
209
200
221
222
245
245
271
278
308
289
320
311
345
333
369
I(BR)
mA
50
50
20
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
Maximum
clamping @
IPP (2)
VC
Volts
58.6
61.8
68.6
71.0
73.0
77.7
82.8
87.5
94.0
97.3
104
114
122
126
137
146
162
178
193
209
243
259
275
291
322
356
403
419
451
483
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
Maximum
reverse
leakage @
VWM
ID
µAmps
5000
5000
1500
500
150
150
50
25
15
15
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Maximum
peak pulse
current (3) @
6.4/69µs
IPP
Amps
Maximum V(BR)
temperature
coefficient
αV(BR)
mV/°C
1825
38
1672
41
1518
46
1432
50
1365
52
1285
56
1205
60
1139
63
1066
68
1012
71
959
76
879
83
819
89
793
93
726
102
686
109
619
121
559
133
519
145
473
157
413
183
386
195
366
207
346
219
313
243
280
269
246
306
236
318
220
344
206
368
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20120906
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