SA9.0 [VISHAY]
TRANSZORB⑩ TRANSIENT VOLTAGE SUPPRESSOR; 的TransZorb ™瞬态电压抑制器型号: | SA9.0 |
厂家: | VISHAY |
描述: | TRANSZORB⑩ TRANSIENT VOLTAGE SUPPRESSOR |
文件: | 总6页 (文件大小:89K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SA5.0 THRU SA170CA
TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage - 5.0 to 170 Volts
Peak Pulse Power - 500 Watts
FEATURES
♦ Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
DO-204AC
♦ Glass passivated junction
♦ 500W peak pulse power surge capability with a
10/1000µs waveform, repetition rate (duty cycle): 0.01%
♦ Excellent clamping capability
♦ Low incremental surge resistance
♦ Fast response time: typically less
0.034 (0.86)
0.028 (0.71)
1.0
(25.4)
MIN.
DIA.
than 1.0ps from 0 Volts to V
for uni-directional and
(BR)
5.0ns for bi-directional types
♦ For devices with V ≥10V, I are typically less than
0.300 (7.6)
0.230 (5.8)
(BR)
D
1.0µA
♦ High temperature soldering guaranteed:
265°C/10 seconds 0.375” (9.5mm) lead length,
5lbs (2.3 kg) tension
0.140 (3.6)
0.104 (2.6)
DIA.
1.0
(25.4)
MIN.
MECHANICAL DATA
Case: JEDEC DO-204AC molded plastic body over
passivated junction
Terminals: Solder plated axial leads, solderable per
MIL-STD-750, Method 2026
Dimensions in inches and (millimeters)
Polarity: For uni-directional 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 ounce, 0.4 gram
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bi-directional use C or CA Suffix. (e.g. SA5.0C, SA170CA).
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified
SYMBOL
VALUE
UNITS
Peak pulse power dissipation with a 10/1000µs waveform
(NOTE 1, FIG. 1)
PPPM
Minimum 500
Watts
Peak pulse current with a 10/1000µs waveform
(NOTE 1)
IPPM
Amps
Watts
SEE TABLE 1
Steady state power dissipation at TL=75°C
lead lengths 0.375" (9.5mm) (NOTE 2)
PM(AV)
3.0
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load, unidirectional only
(JEDEC Method) (NOTE 3)
IFSM
70
Amps
Maximum instantaneous forward voltage at 35A for
unidirectional only
VF
3.5
Volts
°C
Operating junction and storage temperature range
TJ, TSTG
-55 to +175
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
1/25/99
ELECTRICAL CHARACTERISTICS at (T =25°C unless otherwise noted) TABLE 1
A
Maximum
Breakdown Voltage
V(BR)
(Volts) (NOTE 1)
Maximum
Reverse
Leakage
at VWM
ID (NOTE3) (µA)
Peak Pulse
Current
IPPM
(NOTE 2)
(Amps)
Maximum
Clamping
Voltage at
IPPM
Maximum
Temperature
Coefficient
of V(BR)
Stand-off
Voltage
VWM
Test
Current
at IT
(Volts)
VC (Volts)
(mV / °C)
Device Type
MIN
MAX
(mA)
SA5.0
SA5.0A
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
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
10.0
10.0
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20.0
20.0
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
7.30
7.00
8.15
7.37
8.82
7.98
9.51
8.60
10.2
9.21
10.9
9.83
11.5
10.4
12.2
11.1
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38.0
34.4
40.7
36.8
44.9
40.6
48.9
44.2
54.3
49.1
10
10
5.0
5.0
600
600
600
600
400
400
150
150
50
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
22.7
14.1
11.6
12.9
10.7
11.9
10.0
11.0
9.3
9.6
5.0
5.0
9.2
10
6.0
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
5.0
10
6.0
5.0
10
6.5
5.0
10
6.5
5.0
10
7.0
6.0
10
7.0
6.0
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
1.0
1.0
1.0
1.0
1.0
7.5
7.0
7.5
50
7.0
8.0
25
7.0
8.0
25
7.0
8.5
10
8.0
8.5
10
8.0
9.0
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
9.0
9.0
9.0
10.0
10.0
11.0
11.0
12.0
12.0
13.0
13.0
14.0
14.0
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
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
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
10
8.5
SA33A
SA36
9.4
7.8
SA36A
SA40
8.6
7.0
SA40A
7.8
ELECTRICAL CHARACTERISTICS at (T =25°C unless otherwise noted) TABLE 1 (Cont’d)
A
Maximum
Breakdown Voltage
V(BR)
Maximum
Reverse
Leakage
at VWM
ID (NOTE3) (µA)
Peak Pulse
Current
IPPM
(NOTE 2)
(Amps)
Maximum
Clamping
Voltage at
IPPM
Maximum
Temperature
Coefficient
of V(BR)
Stand-off
Voltage
VWM
Volts (NOTE 1)
Test
Current
at IT
(Volts)
VC (Volts)
(mV / °C)
(mA)
Device Type
SA43
MIN
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
MAX
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
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
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
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
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
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
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
SA43A
SA45
SA45A
SA48
SA48A
SA51
SA51A
SA54
SA54A
SA58
SA58A
SA60
SA60A
SA64
SA64A
SA70
SA70A
SA75
SA75A
SA78
SA78A
SA85
SA85A
SA90
104
122
111
103
121
110
SA90A
SA100
SA100A
SA110
SA110A
SA120
SA120A
SA130
SA130A
SA150
SA150A
SA160
SA160A
SA170
SA170A
136
123
149
135
163
147
176
159
204
185
218
197
231
209
135
123
148
133
162
146
175
158
203
184
217
196
230
208
111
100
122
122
133
133
144
144
167
167
178
178
189
189
110
110
120
120
130
130
150
150
160
160
170
170
NOTES
(1) V(BR) measured after IT applied for 300µs. IT=square wave pulse or equivalent
(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) All terms and symbols are consistent with ANSI/IEEE C62.35
RATINGS AND CHARACTERISTIC CURVES SA5.0 THRU SA170CA
FIG. 2 - PULSE DERATING CURVE
100
75
50
25
0
FIG. 1 - PEAK PULSE POWER RATING CURVE
30
10
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3
T =25°C
A
IMPULSE
EXPONENTIAL
DECAY
P
”.5”
PK
t
d
1.0
0.1
HALF SINE
P
PK
t
d
t
=
7tp
d
SQUARE
P
PK
t
d
CURRENT WAVEFORMS
µ
µ
1 s
µ
10 s
µ
µ µ
1,000 s 10,000 s
0.1 s
100 s
td, PULSE WIDTH, sec.
25
75
125
175
200
0
50
100
150
TA, AMBIENT TEMPERATURE, °C
FIG. 4 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT UNIDIRECTIONAL ONLY
FIG. 3 - PULSE WAVEFORM
150
200
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS to 50% of I
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
t =10µsec.
r
PP
100
PEAK VALUE
I
PPM
100
50
0
HALF VALUE - I
PP
2
10/1000µsec. WAVEFORM
as DEFINED by R.E.A.
10
1
10
100
NUMBER OF CYCLES AT 60 Hz
td
0
1.0
2.0
3.0
4.0
t, TIME, ms
FIG. 5 - STEADY STATE POWER DERATING
CURVE
FIG. 6 - CAPACITANCE
4.0
10,000
UNIDIRECTIONAL
BIDIRECTIONAL
3.5
3.0
1,000
100
10
V
= 0
R
2.5
2.0
1.5
1.0
0.5
=0.375”(9.5mm)
LEAD LENGTHS
L
V
= RATED
R
STAND-OFF VOLTAGE
5
100
REVERSE VOLTAGE, VOLTS
500
1.6 x 1.6 x 0.040” (40 x 40 x 1mm)
COPPER HEAT SINKS
0
0
25
50
100
150
200
125
175
75
TL, LEAD TEMPERATURE,°C
RATINGS AND CHARACTERISTIC CURVES SA5.0 THRU SA170CA
FIG. 7 - INCREMENTAL CLAMPING VOLTAGE CURVE
UNIDIRECTIONAL
FIG. 8 - INCREMENTAL CLAMPING VOLTAGE CURVE
UNIDIRECTIONAL
100
100
WAVEFORM:
SA170
WAVEFORM:
10 X 1000 IMPULSE
8 X 20 IMPULSE
SA110
SA170
∆VC=VC-V
(BR)
∆VC=VC-V
(BR)
SA70
SA54
SA110
SA70
SA40
SA40
10
10
1.0
0.1
SA30
SA24
SA24
SA15
SA18
SA15
SA9.0
SA5.0
SA12
1.0
0.1
SA5.0
SA9.0
0.5
1
10
50
0.5
1
10
50
IPP, PEAK PULSE CURRENT, AMPS
IPP, PEAK PULSE CURRENT, AMPS
FIG. 9 - INCREMENTAL CLAMPING VOLTAGE CURVE
BIDIRECTIONAL
FIG. 10 - INCREMENTAL CLAMPING VOLTAGE CURVE
BIDIRECTIONAL
100
100
WAVEFORM:
WAVEFORM:
SA170C
10 X 1000 IMPULSE
8 X 20 IMPULSE
SA110C
SA70C
∆VC=VC-V
∆VC=VC-V
(BR)
(BR)
SA170C
SA110C
SA70C
SA40C
SA60C
10
10
1.0
0.1
SA40C
SA30C
SA24C
SA24C
SA15C
SA9.0C
SA15C
SA9.0C
SA6.5C
SA6.5C
1.0
0.1
0.5
1
10
50
0.5
1
10
50
IPP, PEAK PULSE CURRENT, AMPS
IPP, PEAK PULSE CURRENT, AMPS
RATINGS AND CHARACTERISTIC CURVES SA5.0 THRU SA170CA
FIG. 11 - TYPICAL INSTANTANEOUS FORWARD
VOLTAGE CHARACTERISTICS CURVE
100
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
20
10
2
1
UNIDIRECTIONAL (ONLY)
0.2
0.1
0
0.5
1
1.5
2
2.5
VF, FORWARD VOLTAGE, VOLTS
FIG. 12 - BREAKDOWN VOLTAGE TEMPERATURE
COEFFICIENT CURVE
200
100
UNIDIRECTIONAL
BIDIRECTIONAL
10
1.0
5.0
10
100
500
VWM, RATED STAND-OFF VOLTAGE, VOLTS
APPLICATIONS
This TVS series is a low cost, 500 watt commercial and industrial product for use in applications where space is a premium and
where large voltage transients can permanently damage voltage-sensitive components.
The response time of TVS clamping action is 1.0ns for uni-directional and 5.0ns for bi-directional; therefore, they can protect
integrated circuits, MOS devices, hybrids, and other voltage-sensitive semiconductor components.
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