5KP5.0 thru 5KP250CA
Transient Voltage Suppressors
Peak Pulse Power 5000W Stand-off Voltage 5.0 to 250V
Features
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Glass passivated junction
5000W peak pulse power capability with a 10/1000ms
waveform, repetition rate (duty cycle): 0.05%
Excellent clamping capability
Low incremental surge resistance
Fast response time: theoretically (with no parisitic inductance)
less than 1ps from 0 Volts to V
(BR)
for unidirectional and 5ns for
bidirectional types.
Devices with V
(BR)
> 10V I
D
are typically I
D
less than 1.0mA
High temperature soldering guaranteed:
265
o
C/10 seconds, 0.375" (9.5mm) lead length,
5lbs. (2.3 kg) tension
Mechanical Data
Case: Molded plastic body over glass passivated junction
Terminals: Solder plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: The color band denotes the cathode, which is positive
with respect to the anode under normal TVS operation
Mounting Position: Any
Weight: 0.07 ounce, 2.1 grams
Devices for Bidirectional Applications
For bi-directional, use C or CA suffix for types 5KP5.0 thru types 5KP110A (e.g. 5KP5.0C, 1.5KP5.0CA). Electrical
characteristics apply in both directions.
Maximum Ratings and Thermal Characteristics
Ratings at 25
o
C ambient temperature unless otherwise specified.
Parameter
Peak pulse power dissipation with a 10/1000
u
s waveform
(1)
Peak pulse current with a 10/1000
u
s waveform
(1)
Steady state power dissipation
at T
L
=75
o
C, lead lengths 0.375" (9.5mm)
(2)
Peak forward surge current, 8.3ms single half sine-wave
Instantaneous forward voltage at 100A
(3)
(3)
Symbol
P
PPM
I
PPM
P
M(AV)
I
FSM
V
F
T
J
, T
STG
Value
Minimum 5000
See Next Table
8.0
500
3.5
-55 to +175
Unit
W
A
W
Amps
Volts
o
Operating junction and storage temperature range
Notes:
C
1. Non-repetitive current pulse, per Fig.3 and derated above T
A
=25
o
C per Fig. 2
2. Mounted on copper pad area of 1.6 x 1.6" (40 x 40 mm) per Fig. 5.
3. Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
610
Electrical Characteristics
(T
A
=25
o
C unless otherwise noted.)
Breakdow n voltage
V
(BR)
(Volts)
(1)
Device type
5K P 33
5K P 33A
5K P 36
5K P 36A
5K P 40
5K P 40A
5K P 43
5K P 43A
5K P 45
5K P 45A
5K P 48
5K P 48A
5K P 51
5K P 51A
5K P 54
5K P 54A
5K P 58
5K P 58A
5K P 60
5K P 60A
5K P 64
5K P 64A
5K P 70
5K P 70A
5K P 75
5K P 75A
5K P 78
5K P 78A
5K P 85
5K P 85A
5K P 90
5K P 90A
5K P 100
5K P 100A
5KP110
5KP110A
5K P 120A
5K P 130A
5K P 150A
5K P 160A
5K P 170A
5K P 180A
5K P 190A
5K P 200A
5K P 210A
5K P 220A
5K P 250A
Min.
36.7
36.7
40.0
40.0
44.4
44.4
47.8
47.8
50.0
50.0
53.3
53.3
56.7
56.7
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
83.3
83.3
86.7
86.7
94.4
94.4
100
100
111
111
122
122
133
144
167
178
189
200
211
222
233
244
277
Max.
44.9
40.6
48.9
44.2
54.3
49.1
58.4
52.8
61.1
55.3
65.2
58.9
69.3
62.7
73.3
66.3
78.7
71.2
81.5
73.7
86.9
78.6
95.1
86.0
102
92.1
106
95.8
115
104
122
111
136
123
149
135
147
159
185
197
209
221
233
246
258
270
306
Maximum
reverse
leakage
at V
WM
I
D
(uA)
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Maximum
peak pulse
current
I
PPM(2)
(A)
84.7
93.8
77.8
86.1
70.0
77.5
65.2
72.0
62.3
68.8
58.5
64.6
54.9
60.7
51.9
57.4
48.5
53.4
46.7
51.7
43.9
48.5
40.0
44.2
37.3
41.3
36.0
39.7
33.1
36.5
31.3
34.2
27.9
30.9
25.5
28.2
26.4
24.4
21.0
19.7
18.5
17.5
16.5
15.5
14.6
13.7
12.0
Maximum
clamping
voltage
at I
PPM
V
C
(Volts)
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
94
107
97
114
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
193
209
243
259
275
292
310
329.2
349.5
371.1
425
Maximum
temperature
coefficient
of V
(BR)
(% /
o
C)
0.104
0.104
0.104
0.104
0.105
0.105
0.105
0.105
0.106
0.106
0.106
0.106
0.107
0.107
0.107
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
0.112
0.112
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
Test
current
at I
T
(mA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Stand-off
voltage
V
WM
(Volts)
33.0
33.0
36.0
36.0
40.0
40.0
43.0
43.0
45.0
45.0
48.0
48.0
51.0
51.0
54.0
54.0
58.0
58.0
60.0
60.0
64.0
64.0
70.0
70.0
75.0
75.0
78.0
78.0
85.0
85.0
90.0
90.0
100
100
110
110
120
130
150
160
170
180
190
200
210
220
250
Notes:
1. V
(BR)
measured after I
T
applied for 300us, I
T
=square wave pulse or equivalent
2. Surge current waveform per Fig. 3 and derate per Fig. 2
3. All terms and symbols are consistent with ANSI/IEEE CA62.35
4. For parts without A, the V
BR
is +10%
Application:
The 5KP series of high power transient voltage suppressors were designed to be used on the output of switching power supplies. These devices may be used to
replace crowbar circuits. Both the 5 and 10 percent voltage tolerances are referenced to the power supply output voltage level.
They are able to withstand high levels of peak current while allowing a circuit breaker to trip or a fuse blow before shorting. This will enable the user to reset the
breaker or replace the fuse and continue operation. For this type operation, it is recommended that a sufficient mounting surface be used for dissipating the heat
generated by the Transient Voltage Suppressor during the transient or over-voltage condition.
Transient Voltage Suppressors are Silicon PN Junction devices designed for absorption of high voltage transients associated with power disturbances, switching and
induced lighting effects. This series is available from 5.0 volts thru 110 volts.
612
PCB Design
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