Axial Lead Transient Voltage Suppressors (TVS)
3KP Series
Description
The 3KP series is designed specifically to protect sensitive electronic
equipment from voltage transients induced by lightning and other transient
voltage events.
5.0 To 190 V
3000W
Uni-directional
Bi-directional
Features
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
Glass passivated chip junction in P600 Package
Low leakage
Uni and Bidirectional unit
Excellent clamping capability
3000W Peak power capability at 10
×
1000µs waveform Repetition
rate (duty cycle):0.01%
Fast response time: typically less than 1.0ps from 0 Volts to V
BR
min
Typical I
R
less than 5μA above 12V.
High Temperature soldering: 260°C/40 seconds at terminals
Typical maximum temperature coefficient
ΔV
BR
= 0.1%
×
V
BR
@25°C×
ΔT
Plastic package has Underwriters Laboratory Flammability 94V-0
Matte tin lead–free Plated
Halogen free and RoHS compliant
Typical failure mode is short from over-specified voltage or current
Whisker test is conducted based on JEDEC JESD201A per its table
4a and 4c
IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
ESD protection of data lines in accordance with IEC 61000-4-2
(IEC801-2)
EFT protection of data lines in accordance with IEC 61000-4-4
(IEC801-4)
Functional Diagram
Bi-directional
Cathode
Uni-direction
Anode
Applications
TVS devices are ideal for the protection of I/O interfaces, V
CC
bus and other
vulnerable circuits used in Telecom, Computer, Industrial and Consumer
electronic applications.
Maximum Ratings (T
A
=25℃ unless otherwise noted)
Parameter
Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note
1), (Note 2)
Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3)
Power Dissipation on Infinite Heat Sink at T
L
=75°C
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only
(Note 4)
Operating junction and Storage Temperature Range.
Symbol
P
PPM
I
PP
P
M(AV)
I
FSM
V
F
T
J
, T
STG
Value
3000
See Next Table
6.5
300
3.5/5.0
-55 to +150
Unit
Watts
Amps
Watt
Amps
Voltage
°C
Notes:
1. Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25°C per Fig. 2.
2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
4. V
F
< 3.5V for V
BR
< 200V and V
F
< 6.5V for V
BR
> 201V.
UN Semiconductor Co., Ltd.
Revision
October 18, 2013
www.unsemi.com.tw
1/6
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Axial Lead Transient Voltage Suppressors (TVS)
3KP Series
5.0 To 190 V
3000W
Electrical Characteristics
(T
A
=25℃ unless otherwise noted)
Reverse
Stand-Off
Voltage
V
RWM
(V)
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
14.0
14.0
15.0
15.0
16.0
16.0
17.0
17.0
18.0
18.0
19.0
19.0
20.0
20.0
22.0
22.0
24.0
24.0
26.0
26.0
28.0
28.0
30.0
30.0
33.0
33.0
36.0
36.0
40.0
40.0
43.0
43.0
Breakdown
Voltage V
BR
(V)
@I
T
MIN
6.40
6.40
6.67
6.67
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.00
10.00
11.10
11.10
12.20
12.20
13.30
13.30
14.40
14.40
15.60
15.60
16.70
16.70
17.80
17.80
18.90
18.90
20.00
20.00
21.13
21.10
22.20
22.20
24.40
24.40
26.70
26.70
28.90
28.90
31.10
31.10
33.30
33.30
36.70
36.70
40.00
40.00
44.40
44.40
47.80
47.80
MAX
7.30
7.00
8.15
7.37
8.82
7.98
9.51
8.60
10.20
9.21
10.90
9.83
11.50
10.40
12.20
11.10
13.60
12.30
14.90
13.50
16.30
14.70
17.60
15.90
19.10
17.20
20.40
18.50
21.80
19.70
23.10
20.90
24.40
22.10
25.76
23.30
27.10
24.50
29.80
26.90
32.60
29.50
35.30
31.90
38.00
34.40
40.70
36.80
44.90
40.60
48.90
44.20
54.30
49.10
58.40
52.80
Test
Current
I
T
(mA)
50
50
50
50
50
50
50
50
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
5
5
5
5
5
5
5
5
5
5
Maximum
Clamping
Voltage V
C
@I
PP
(V)
9.6
9.2
11.4
10.3
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
34.0
30.8
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.0
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
Maximum
Peak
Pulse
Current
I
PP
(A)
312.50
326.09
263.16
291.26
243.90
267.86
225.56
250.00
209.79
232.56
200.00
220.59
188.68
208.33
177.51
194.81
159.57
176.47
149.25
164.84
136.36
150.75
126.05
139.53
116.28
129.31
111.52
122.95
104.17
115.38
98.36
108.70
93.17
102.74
88.21
97.47
83.80
92.59
76.14
84.51
69.77
77.12
64.38
71.26
60.00
66.08
56.07
61.98
50.85
56.29
46.66
51.64
42.02
46.51
39.11
43.23
Maximum
Reverse
Leakage I
R
@V
RWM
(μA)
1000
1000
1000
1000
500
500
200
200
100
100
50
50
25
25
10
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
5
5
Part Number
Uni
3KP5.0
3KP5.0A
3KP6.0
3KP6.0A
3KP6.5
3KP6.5A
3KP7.0
3KP7.0A
3KP7.5
3KP7.5A
3KP8.0
3KP8.0A
3KP8.5
3KP8.5A
3KP9.0
3KP9.0A
3KP10
3KP10A
3KP11
3KP11A
3KP12
3KP12A
3KP13
3KP13A
3KP14
3KP14A
3KP15
3KP15A
3KP16
3KP16A
3KP17
3KP17A
3KP18
3KP18A
3KP19
3KP19A
3KP20
3KP20A
3KP22
3KP22A
3KP24
3KP24A
3KP26
3KP26A
3KP28
3KP28A
3KP30
3KP30A
3KP33
3KP33A
3KP36
3KP36A
3KP40
3KP40A
3KP43
3KP43A
Bi
3KP5.0C
3KP5.0CA
3KP6.0C
3KP6.0CA
3KP6.5C
3KP6.5CA
3KP7.0C
3KP7.0CA
3KP7.5C
3KP7.5CA
3KP8.0C
3KP8.0CA
3KP8.5C
3KP8.5CA
3KP9.0C
3KP9.0CA
3KP10C
3KP10CA
3KP11C
3KP11CA
3KP12C
3KP12CA
3KP13C
3KP13CA
3KP14C
3KP14CA
3KP15C
3KP15CA
3KP16C
3KP16CA
3KP17C
3KP17CA
3KP18C
3KP18CA
3KP19C
3KP19CA
3KP20C
3KP20CA
3KP22C
3KP22CA
3KP24C
3KP24CA
3KP26C
3KP26CA
3KP28C
3KP28CA
3KP30C
3KP30CA
3KP33C
3KP33CA
3KP36C
3KP36CA
3KP40C
3KP40CA
3KP43C
3KP43CA
UN Semiconductor Co., Ltd.
Revision
October 18, 2013
www.unsemi.com.tw
2/6
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Axial Lead Transient Voltage Suppressors (TVS)
3KP Series
5.0 To 190 V
3000W
Electrical Characteristics
Part Number
Uni
3KP45
3KP45A
3KP48
3KP48A
3KP51
3KP51A
3KP54
3KP54A
3KP58
3KP58A
3KP60
3KP60A
3KP64
3KP64A
3KP70
3KP70A
3KP75
3KP75A
3KP78
3KP78A
3KP80
3KP80A
3KP85
3KP85A
3KP90
3KP90A
3KP100
3KP100A
3KP110
3KP110A
3KP120
3KP120A
3KP130
3KP130A
3KP140
3KP140A
3KP150
3KP150A
3KP160
3KP160A
3KP170
3KP170A
3KP180
3KP180A
3KP190
3KP190A
Note:
(T
A
=25℃ unless otherwise noted) (Continue)
Reverse
Stand-Off
Voltage
V
RWM
(V)
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
80.0
80.0
85.0
85.0
90.0
90.0
100.0
100.0
110.0
110.0
120.0
120.0
130.0
130.0
140.0
140.0
150.0
150.0
160.0
160.0
170.0
170.0
180.0
180.0
190.0
190.0
Breakdown
Voltage V
BR
(V)
@I
T
MIN
50.00
50.00
53.30
53.30
56.70
56.70
60.00
60.00
64.40
64.40
66.70
66.70
71.10
71.10
77.80
77.80
83.30
83.30
86.70
86.70
88.96
88.80
94.40
94.40
100.00
100.00
111.00
111.00
122.00
122.00
133.00
133.00
144.00
144.00
155.68
155.00
167.00
167.00
178.00
178.00
189.00
189.00
201.00
201.00
211.21
211.00
MAX
61.10
55.30
65.10
58.90
69.30
62.70
73.30
66.30
78.70
71.20
81.50
73.70
86.90
78.60
95.10
86.00
102.00
92.10
106.00
95.80
108.80
97.60
115.00
104.00
122.00
111.00
136.00
123.00
149.00
135.00
163.00
147.00
176.00
159.00
190.40
171.00
204.00
185.00
218.00
197.00
231.00
209.00
244.80
220.00
258.40
232.00
Test
Current
I
T
(mA)
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
5
5
5
5
5
5
5
5
Maximum
Clamping
Voltage V
C
@I
PP
(V)
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125.0
113.0
134.0
121.0
139.0
126.0
143.2
129.6
151.0
137.0
160.0
146.0
179.0
162.0
196.0
177.0
214.0
193.0
231.0
209.0
250.6
226.8
268.0
243.0
287.0
259.0
304.0
275.0
322.2
291.6
340.1
307.8
Maximum
Peak
Pulse
Current
I
PP
(A)
37.36
41.27
35.09
38.76
32.93
36.41
31.15
34.44
29.13
32.05
28.04
30.99
26.32
29.13
24.00
26.55
22.39
24.79
21.58
23.81
20.95
23.15
19.87
21.90
18.75
20.55
16.76
18.52
15.31
16.95
14.02
15.54
12.99
14.35
11.97
13.23
11.19
12.35
10.45
11.58
9.87
10.91
9.31
10.29
8.82
9.75
Maximum
Reverse
Leakage I
R
@V
RWM
(μA)
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
5
5
5
5
5
5
5
5
Bi
3KP45C
3KP45CA
3KP48C
3KP48CA
3KP51C
3KP51CA
3KP54C
3KP54CA
3KP58C
3KP58CA
3KP60C
3KP60CA
3KP64C
3KP64CA
3KP70C
3KP70CA
3KP75C
3KP75CA
3KP78C
3KP78CA
3KP80C
3KP80CA
3KP85C
3KP85CA
3KP90C
3KP90CA
3KP100C
3KP100CA
3KP110C
3KP110CA
3KP120C
3KP120CA
3KP130C
3KP130CA
3KP140C
3KP140CA
3KP150C
3KP150CA
3KP160C
3KP160CA
3KP170C
3KP170CA
3KP180C
3KP180CA
3KP190C
3KP190CA
1. Suffix 'A ' denotes 5% tolerance device. Without 'A' denotes 10% tolerance device
2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices
3. For Bi-Directional devices having V
R
of 10 volts and under, the I
R
limit is double
UN Semiconductor Co., Ltd.
Revision
October 18, 2013
www.unsemi.com.tw
3/6
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Axial Lead Transient Voltage Suppressors (TVS)
3KP Series
5.0 To 190 V
3000W
Ratings and Characteristic Curves (T
A
=25°C unless otherwise noted)
Figure 1 - Peak Pulse Power Rating Curve
100
Figure 2 - Pulse Derating Curve
Peak Pulse Power (P
PP
) or Current (I
PP
)
Derating in Percentage %
100
P
PPM
- Peak Pulse Power (kW)
80
10
60
40
1
20
0.1
0.1
1
10
100
t
d
- Pulse Width (μs)
1000
10000
0
0
25
50
75
100
125
T
A
-Ambient temperature(°C)
150
175
Figure 3 - Pulse Waveform
150
Figure 4 - Typical Junction Capacitance
1000000
I
PPM
- Peak Pulse Current, % I
RSM
t
r
=10µsec
Peak Value
IPPM
100
C
J
–
Junction Capacitance (pF)
T
J
=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I
PPM
Bi-directional
@zero bins
10000
Uni-directional
@zero bins
Half Value
I
PPM
(I
PPM
/2)
50
10/1000µsec. Waveform
as defined by R.E.A
Uni-directional @V
RWM
100
Tj=25°C
f=1.0MHz
Vsig=50mVp-p
Bi-directional @V
RWM
0
0
t
c
1.0
2.0
t - Time (ms)
3.0
4.0
1
1.0
10.0
100.0
V
BR
-Reverse Breakdown Voltage (V)
1000.0
Figure 5 - Steady State Power Derating Curve
P
M(AV)
, Steady State Power Dissipation (W)
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
25
50
75
100
125
150
T
L
- Lead Temperature(°C)
175
200
Figure 6 - Maximum Non-Repetitive Surge Current
300
I
FSM
-Peak Forward Surge Current
(A)
T
J
=T
J
max.
8.3 ms Single Half Sine-Wave
250
200
150
100
1
10
Number of Cycles at 60Hz
100
UN Semiconductor Co., Ltd.
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October 18, 2013
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4/6
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Axial Lead Transient Voltage Suppressors (TVS)
3KP Series
5.0 To 190 V
3000W
I-V Curve Characteristics
Physical Specifications
Weight
Case
Polarity
Terminal
0.07 ounce, 2.1 gram
JEDEC R-6/P600 Molded Plastic over
glass passivated junction
Color band denotes cathode except
Bipolar
Matte Tin-plated leads, Solderable per
JESD22-B102D
Environmental Specifications
Temperature Cycle
Pressure Cooker
High Temp. Storage
HTRB
Thermal Shock
JESD22-A104
JESD22-A102
JESD22-A103
JESD22-A108
JESD22-A106
Soldering Parameters
Reflow Condition
T
P
Ramp-up
Critical Zone
T
L
to T
P
Lead–free assembly
150°C
200°C
60 -180 Seconds
3°C/second max
3°C/second max
217°C
60 -150 Seconds
260 +0/-5°C
of
actual
peak
20 -40 Seconds
6°C/second max
8 minutes Max
280°C
-Temperature Min (T
s(min)
)
Pre Heat
-Temperature Max (T
s(max)
)
- Time (min to max) (t
s
)
T
L
T
S(max)
Temperature
Ramp-down
T
S(min)
Preheat
Average ramp up rate ( Liquidus Temp T
L
)
to peak
T
S(max)
to TL - Ramp-up Rate
- Temperature (T
L
) (Liquidus)
25
Time to peak temperature
(t 25℃ to peak)
Reflow
Time
- Time (min to max) (t
s
)
Peak Temperature (T
P
)
Time within 5°C
Temperature (t
p
)
Ramp-down Rate
Time 25°C to peak Temperature (T
P
)
Do not exceed
UN Semiconductor Co., Ltd.
Revision
October 18, 2013
www.unsemi.com.tw
5/6
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
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