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SA5.0 thru SA170CA
Crownpo Technology
TRANSZORBTransient Voltage
Suppressors
Stand Off Voltage 5.0 to 170V
Peak Pulse Power 500W
Features
N Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
N Glass passivated junction
N Excellent clamping capability
N Low incremental surge resistance
N Very fast response time
N 500W peak pulse power surge capability
with a 10/100 es waveform, repetition rate
(duty cycle): 0.01%
N High temperature soldering guaranteed:
265-C/10 seconds, 0.375" (9.5mm) lead length, 5lbs.
(2.3kg) tension
Mechanical Data
Case: JEDEC DO-204AC molded plastic body over
passivated junction
Terminals: Solder plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: For unidirectional types the color band denotes
the cathode, which is positive with respect to the anode
under normal TVS operation
Mounting Position: Any Weight: 0.015 oz., 0.4 g
D0-204AC (DO-15)
0.034 (0.86)
0.028 (0.71)
Dia.
1.0 (25.4)
min.
0.300 (7.6)
0.230 (5.8)
1.0 (25.4)
min.
0.140 (3.6)
0.104 (2.6)
Dia.
Dimensions in inches and (millimeters)
Devices for Bidirectional Applications
For bidirectional use C or CA suffix. (e.g. SA5.0C, SA170CA). Electrical characteristics apply in both directions.
Maximum Ratings and Thermal Characteristics Ratings at 25-C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Unit
Peak pulse power dissipation with a 10/1000 es
waveform(1) (Fig. 1)
PPPM
500 (min.)
W
Peak pulse current with a 10/1000 es waveform (Note 1)
Steady state power dissipation at TA = 75-C
lead lengths, 0.375" (9.5mm)(2)
IPPM
PM(AV)
See Next Table
3.0
A
W
Peak forward surge current, 10ms single half sine-wave
unidirectional only
IFSM
70
A
Maximum instantaneous forward voltage at 35A for
unidirectional only
Operating junction and storage temperature range
VF
TJ, TSTG
3.5
-55 to +175
V
-C
Notes: (1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25-C per Fig. 2.
(2) Mounted on copper pad area of 1.6 x 1.6" (40 x 40mm) per Fig. 5.
(3) 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
01-Dec-03
Document No. 21006
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SA5.0 thru SA170CA
Crownpo Technology
Electrical Characteristics (TA=25-C unless otherwise noted)
Device Type
Breakdown Voltage
V(BR) at IT (1)
(V)
MIN MAX
Test
Current
IT
(mA)
Stand-off
Voltage
VWM
(V)
Maximum
Reverse
Leakage
at VWM
ID (3) ( eA)
SA5.0
SA5.0A(4)
SA6.0
SA6.0A
SA6.5
SA6.5A
SA7.0
SA7.0A
SA7.5
SA7.5A
SA8.0
SA8.0A
SA8.5
SA8.5A
SA9.0
SA9.0A
SA10
SA10A
SA11
SA11A
SA12
SA12A
SA13
SA13A
SA14
SA14A
SA15
SA15A
SA16
SA16A
SA17
SA17A
SA18
SA18A
SA20
SA20A
SA22
SA22A
SA24
SA24A
SA26
SA26A
SA28
SA28A
SA30
SA30A
SA33
SA33A
SA36
SA36A
SA40
SA40A
6.40 7.30 10
6.40 7.07 10
6.67 8.15 10
6.67 7.37 10
7.22 8.82 10
7.22 7.98 10
7.78 9.51 10
7.78 8.60 10
8.33 10.2 1.0
8.33 9.21 1.0
8.89 10.9 1.0
8.89 9.83 1.0
9.44 11.5 1.0
9.44 10.4 1.0
10.0 12.2 1.0
10.0 11.1 1.0
11.1 13.6 1.0
11.1 12.3 1.0
12.2 14.9 1.0
12.2 13.5 1.0
13.3 16.3 1.0
13.3 14.7 1.0
14.4 17.6 1.0
14.4 15.9 1.0
15.6 19.1 1.0
15.6 17.2 1.0
16.7 20.4 1.0
16.7 18.5 1.0
17.8 21.8 1.0
17.8 19.7 1.0
18.9 23.1 1.0
18.9 20.9 1.0
20.0 24.4 1.0
20.0 22.1 1.0
22.2 27.1 1.0
22.2 24.5 1.0
24.4 29.8 1.0
24.4 26.9 1.0
26.7 32.6 1.0
26.7 29.5 1.0
28.9 35.3 1.0
28.9 31.9 1.0
31.1 38.0 1.0
31.1 34.4 1.0
33.3 40.7 1.0
33.3 36.8 1.0
36.7 44.9 1.0
36.7 40.6 1.0
40.0 48.9 1.0
40.0 44.2 1.0
44.4 54.3 1.0
44.4 49.1 1.0
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
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
600
600
600
600
400
400
150
150
50
50
25
25
10
10
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
01-Dec-03
Document No. 21006
Maximum
Peak Pulse
Current
IPPM(2)
(A)
52.1
54.3
43.9
48.5
40.7
44.7
37.6
41.7
35.0
38.8
33.3
36.8
31.4
34.7
29.6
32.5
26.6
29.4
24.9
27.5
22.7
25.1
21.0
23.3
19.4
21.6
18.6
20.5
17.4
19.2
16.4
18.1
15.5
17.1
14.0
15.4
12.7
14.1
11.6
12.9
10.7
11.9
10.0
11.0
9.3
10
8.5
9.4
7.8
8.6
7.0
7.8
Maximum
Clamping
Voltage at
IPPM
VC (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
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.1
45.4
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
Maximum
Temperature
Coefficient
of V(BR)
(mV / -C)
5.0
5.0
5.0
5.0
5.0
5.0
6.0
6.0
7.0
7.0
7.0
7.0
8.0
8.0
9.0
9.0
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
14.0
14.0
16.0
16.0
19.0
17.0
20.0
19.0
21.0
20.0
25.0
23.0
28.0
25.0
31.0
28.0
31.0
30.0
35.0
31.0
39.0
36.0
42.0
39.0
46.0
41.0
51.0
46.0
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SA5.0 thru SA170CA
Crownpo Technology
Electrical Characteristics (TA=25-C unless otherwise noted)
Device Type
Breakdown Voltage
V(BR) at IT (1)
(V)
MIN MAX
Test
Current
IT
(mA)
Stand-off
Voltage
VWM
(V)
Maximum
Reverse
Leakage
at VWM
ID (3) ( eA)
SA43
SA43A
SA45
SA45A
SA48
SA48A
SA51
SA51A
SA54
SA54A
SA58
SA58A
SA60
SA60A
SA64
SA64A
SA70
SA70A
SA75
SA75A
SA78
SA78A
SA85
SA85A
SA90
SA90A
SA100
SA100A
SA110
SA110A
SA120
SA120A
SA130
SA130A
SA150
SA150A
SA160
SA160A
SA170
SA170A
47.8 58.4 1.0
43.0
47.8 52.8 1.0
43.0
50.0 61.1 1.0
45.0
50.0 55.3 1.0
45.0
53.3 65.2 1.0
48.0
53.3 58.9 1.0
48.0
56.7 69.3 1.0
51.0
56.7 62.7 1.0
51.0
60.0 73.3 1.0
54.0
60.0 66.3 1.0
54.0
64.4 78.7 1.0
58.0
64.4 71.2 1.0
58.0
66.7 81.5 1.0
60.0
66.7 73.7 1.0
60.0
71.1 86.9 1.0
64.0
71.1 78.6 1.0
64.0
77.8 95.1 1.0
70.0
77.8 86.0 1.0
70.0
83.3 102 1.0 75.0
83.3 92.1 1.0
75.0
86.7 106 1.0 78.0
86.7 95.8 1.0
78.0
94.4 115 1.0 85.0
94.4 104 1.0 85.0
100 122 1.0 90.0
100 111 1.0 90.0
111 136 1.0 100
111 123 1.0 100
122 149 1.0 110
122 135 1.0 110
133 163 1.0 120
133 147 1.0 120
144 176 1.0 130
144 159 1.0 130
167 204 1.0 150
167 185 1.0 150
178 218 1.0 160
178 197 1.0 160
189 231 1.0 170
189 209 1.0 170
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Notes: (1) Pulse test: tp m 50ms
(2) Surge current waveform per Fig. 3 and derate per Fig. 2
(3) For bidirectional types with VWM of 10 Volts and less, the ID limit is doubled
(4) For the bidirectional SA5.0CA, the maximum VBR is 7.25V
(5) All terms and symbols are consistent with ANSI/IEEE C62.35
Maximum
Peak Pulse
Current
IPPM(2)
(A)
6.5
7.2
6.2
6.9
5.8
6.5
5.5
6.1
5.2
5.7
4.9
5.3
4.7
5.2
4.4
4.9
4.0
4.4
3.7
4.1
3.6
4.0
3.3
3.6
3.1
3.4
2.8
3.1
2.6
2.8
2.3
2.6
2.2
2.4
1.9
2.1
1.7
1.9
1.6
1.8
Maximum
Clamping
Voltage at
IPPM
VC (V)
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
93.6
107
96.8
114
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
230
209
268
243
257
259
304
275
Maximum
Temperature
Coefficient
of V(BR)
(mV / -C)
55.0
50.0
58.0
52.0
63.0
56.0
66.0
61.0
71.0
65.0
78.0
70.0
80.0
71.0
86.0
76.0
94.0
85.0
101
91.0
105
95.0
114
103
121
110
135
123
148
133
162
146
175
158
203
184
217
196
230
208
01-Dec-03
Document No. 21006
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SA5.0 thru SA170CA
Crownpo Technology
Ratings and
Characteristic Curves (TA = 25-C unless otherwise noted)
Fig. 1 - Peak Pulse Power Rating Curve
30 Non-repetitive Pulse
Waveform shown in Fig. 3
10 TA = 25-C
Fig. 2 - Pulse Derating Curve
100
75
1.0
PPK".5"
td
Impulse
Exponential
Decay
PPK Half Sine
td
td = 7 tp
PPK Square
td
Current Waveforms
0.1
0.1 s 1.0 s 10 s
100 s
td s Pulse Width
1.0ms
10ms
Fig. 3 - Pulse Waveform
150
tr = 10 esec.
TJ = 25-C
Pulse Width (td)
is defined as the point
Peak Value
where the peak current
IPPM
100
decays to 50% of IPPM
Half Value s IPP
IPPM
2
50 10/1000 esec. Waveform
as defined by R.E.A.
0
0
4.0
td
1.0 2.0 3.0
t s Time (ms)
Fig. 5 - Steady State Power
Derating Curve
4.0
3.0
L = 0.375" (9.5mm)
2.0 Lead Lengths
1.0
0
0
1.6 x 1.6 x .040"
(40 x 40 x 1mm)
Copper Heat Sinks
25 50 75 100 125 150 175
TL s Lead Temperature (-C)
200
01-Dec-03
Document No. 21006
50
25
0
0 25 50 75 100 125 150 175 200
TA s Ambient Temperature (-C)
Fig. 4 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
200
8.3ms Single Half Sine-Wave
(JEDEC Method)
100
10
1
10,000
1,000
10
Number of Cycles at 60 Hz
100
Fig. 6 - Capacitance
Unidirectional
Bidirectional
VR = 0
TJ = 25-C
f = 1MHZ
Vsig = 50mVp-p
100
VR = Rated
Stand-off voltage
10
5
100 500
VWM s Reverse Stand-off Voltage (V)
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Ratings and
Characteristic Curves (TA = 25-C unless otherwise noted)
Fig. 7 - Incremental Clamping Voltage
Curve Unidirectional
100
Waveform:
8 x 20 Impulse
iVC = VC - V(BR)
SA170
SA110
SA70
SA54
10 SA40
SA30
SA24
SA18
SA15
1.0 SA12
SA5.0
SA9.0
0.1
0.5
1 10
IPP, Peak Pulse Current (A)
50
Fig. 9 - Incremental Clamping Voltage
Curve Bidirectional
100
Waveform:
8 x 20 Impulse
iVC = VC - V(BR)
SA170
SA110
SA70
10 SA60
SA40
SA30
SA24
SA15
SA9.0
1.0 SA6.5
SA5.0 thru SA170CA
Crownpo Technology
Fig. 8 - Incremental Clamping Voltage
Curve Unidirectional
100
Waveform:
SA170
10 x 1000 Impulse
iVC = VC - V(BR)
SA110
SA70
10 SA40
SA24
SA15
1.0 SA9.0
SA5.0
0.1
0.5
1 10
IPP, Peak Pulse Current (A)
50
Fig. 10 - Incremental Clamping Voltage
Curve Bidirectional
100
SA170
Waveform:
10 x 1000 Impulse
iVC = VC - V(BR)
SA110
10 SA70
SA40 SA24
SA15
SA9.0
1.0 SA6.5
0.1
0.5
1 10
IPP, Peak Pulse Current (A)
50
0.1
0.5
1
10
IPP, Peak Pulse Current (A)
50
01-Dec-03
Document No. 21006
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