UN LCE7.5 Axial lead transient voltage suppressor Datasheet

Axial Lead Transient Voltage Suppressors (TVS)
SAC Series
6.5 To 90 V
1500W
Low Capacitance
Uni-directional
Description
Bi-directional
The SAC series is designed specifically to protect sensitive electronic
equipment from voltage transients induced by lightning and other transient
voltage events.
Features
u
Glass passivated chip
u
1500W peak pulse power capability with a 10/1000µs waveform,
repetitive rate (duty cycle): 0.01%
u
Low leakage
u
Excellent clamping capability
u
Very fast response time
u
RoHS compliant
Applications
TVS devices are ideal for the protection of I/O interfaces, VCC bus and other
vulnerable circuits used in Telecom, Computer, Industrial and Consumer
electronic applications.
Maximum Ratings
(TA=25℃ unless otherwise noted)
Parameter
Symbol
Value
Unit
PPPM
1500
Watts
Peak Pulse Current with a 10/1000µs waveform.(Fig.2) (1)
IPP
See Next Table
Amps
Power Dissipation on Infinite Heat Sink at TL=75°C (Fig.2)
PM(AV)
6.5
Watt
TJ , TSTG
-55 to +150
°C
Peak Pulse Power Dissipation with a 10/1000µs waveform (1)
Operating junction and Storage Temperature Range
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above TA= 25°C per Fig. 2
UN Semiconductor Co., Ltd.
Revision October 18, 2013
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@ 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)
SAC Series
6.5 To 90 V
Electrical Characteristics
Part
Number
Reverse
Stand-Off
Voltage
VRWM (V)
LCE6.5
LCE6.5A
LCE7.0
LCE7.0A
LCE7.5
LCE7.5A
LCE8.0
LCE8.0A
LCE8.5
LCE8.5A
LCE9.0
LCE9.0A
LCE10
LCE10A
LCE11
LCE11A
LCE12
LCE12A
LCE13
LCE13A
LCE14
LCE14A
LCE15
LCE15A
LCE16
LCE16A
LCE17
LCE17A
LCE18
LCE18A
LCE20
LCE20A
LCE22
LCE22A
LCE24
LCE24A
LCE26
LCE26A
LCE28
LCE28A
LCE30A
LCE33A
LCE36A
LCE40A
LCE43A
LCE45A
LCE48A
LCE51A
LCE54A
LCE58A
LCE60A
LCE64A
LCE70A
LCE75A
LCE85A
LCE90A
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
20.0
20.0
22.0
22.0
24.0
24.0
26.0
26.0
28.0
28.0
30.0
33.0
36.0
40.0
43.0
45.0
48.0
51.0
54.0
58.0
60.0
64.0
70.0
75.0
85.0
90.0
1500W
Low Capacitance
(TA=25℃ unless otherwise noted)
Breakdown
Voltage VBR
@IT
(V)
Min
Max
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
22.20
22.20
24.40
24.40
26.70
26.70
28.90
28.90
31.10
31.10
33.30
36.70
40.00
44.40
47.80
50.00
53.30
56.70
60.00
64.40
66.70
71.10
77.80
83.30
94.40
100.00
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
27.10
24.50
29.80
26.90
32.60
29.50
35.30
31.90
38.00
34.40
36.80
40.60
44.20
49.10
52.80
55.30
58.90
62.70
66.30
71.20
73.70
78.60
86.00
92.10
104.00
111.00
Test
Current
IT
(mA)
Maximum
Reverse
Leakage IR
@VRWM
(μA)
Maximum
Clamping
Voltage VC
@IPP
(V)
Maximum
Peak
Pulse
Current
IPP (A)
Maximum
Junction
Capacitance
@0V
(pF)
Working
Inverse
Blocking
Voltage
VWIB (V)
Inverse
Blocking
Leakage
Current IIB
@VWIB(mA)
Peak
Inverse
Voltage
VPIB
(V)
10
10
10
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
1
1
1
1
1
1
1
1
1
1
1000
1000
500
500
250
250
100
100
50
50
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
5
5
5
5
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
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.1
45.5
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
103.0
113.0
121.0
129.0
146.0
100
100
100
100
100
100
100
100
94
100
89
97
80
88
74
82
68
75
63
70
58
65
56
61
52
57
49
54
46
51
42
46
38
42
35
39
32
36
30
33
31
28
26
23
22
21
19
18
17
16
16
15
13
12
12
10
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
100
100
100
100
125
125
125
125
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
100
100
100
100
100
100
100
100
125
125
125
125
150
150
150
150
UN Semiconductor Co., Ltd.
Revision October 18, 2013
www.unsemi.com.tw
2/5
@ 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)
SAC Series
6.5 To 90 V
1500W
Low Capacitance
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Figure 1 - Peak Pulse Power Rating Curve
Figure 2 - Pulse Derating Curve
100
Percentage of Rated Power (IPP)
PPPM - Peak Pulse Power (kW)
100
10
1
Power Dissipation
80
60
Peak Power (Single Pulse)
TJ=Initial Temperature
40
20
0
0.1
0.1
1
10
100
td - Pulse Width (μs)
1000
10000
0
25
50
75
100
125
TL - Lead temperature(°C)
150
175
Figure 4 – AC Line Protection Application
Figure 3 - Pulse Waveform
IPPM - Peak Pulse Current, % IRSM
150
tr=10µsec
Peak Value
IPPM
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Low
Capacitance
100
TVS
Half Value
IPPM (IPPM/2)
50
10/1000µsec. Waveform
as defined by R.E.A
Application Note: Device must be used with two
units in parallel, opposite in polarity as shown in
circuit for AC signal line protection.
tc
0
0
1.0
2.0
t - Time (ms)
3.0
4.0
UN Semiconductor Co., Ltd.
Revision October 18, 2013
www.unsemi.com.tw
3/5
@ 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)
SAC Series
6.5 To 90 V
1500W
Low Capacitance
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
Environmental Specifications
Physical Specifications
Weight
0.032 ounce, 0.9 gram
Case
JEDEC DO-201 Molded Plastic over
glass passivated junction
Polarity
Color band denotes cathode except
Bipolar
Terminal
Matte Tin-plated leads, Solderable per
JESD22-B102D
Temperature Cycle
JESD22-A104
Pressure Cooker
JESD22-A102
High Temp. Storage
JESD22-A103
HTRB
JESD22-A108
Thermal Shock
JESD22-A106
Soldering Parameters
Reflow Condition
Lead–free assembly
TP
Critical Zone
TL to TP
Ramp-up
Temperature
TL
TS(max)
Pre Heat
Ramp-down
TS(min)
Preheat
-Temperature Min (Ts(min))
150°C
-Temperature Max (Ts(max))
200°C
- Time (min to max) (ts)
60 -180 Seconds
Average ramp up rate ( Liquidus Temp TL)
to peak
3°C/second max
TS(max) to TL - Ramp-up Rate
3°C/second max
25
Time to peak temperature
(t 25℃ to peak)
Time
- Temperature (TL) (Liquidus)
217°C
- Time (min to max) (ts)
60 -150 Seconds
Reflow
Peak Temperature (TP)
Time within 5°C
Temperature (tp)
260 +0/-5°C
of
actual
peak
20 -40 Seconds
Ramp-down Rate
6°C/second max
Time 25°C to peak Temperature (TP)
8 minutes Max
Do not exceed
280°C
Dimensions
Inches
DO-201
Min
Max
Min
Max
A
1.000
-
25.40
-
B
0.285
0.375
7.24
9.53
C
0.038
0.042
0.97
1.07
D
0.189
0.209
4.79
5.30
Cathode Band
UN Semiconductor Co., Ltd.
Revision October 18, 2013
Millimeters
Dimensions
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@ 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)
SAC Series
6.5 To 90 V
1500W
Low Capacitance
Part Numbering
LCE×××A
5% VBR VOLTAGE TOLERANCE
VR VOLTAGE
SERIES
Packaging
Part Number
Component
Package
LCEXXX
Packaging Dimensions
Quantity
Packaging
Option
1000
Box
DO-201
Unit: Inches (Millimeters)
2.56
(65.00)
0.25
(6.35)
0.40±0.020
(10.16±0.508)
UN Semiconductor Co., Ltd.
Revision October 18, 2013
www.unsemi.com.tw
5/5
@ 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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