Voltage Supressors. SA58CA Datasheet

SA58CA Supressors. Datasheet pdf. Equivalent


Fairchild Semiconductor SA58CA
SA5.0(C)A - SA170(C)A
Features
Glass passivated junction.
500W Peak Pulse Power capability on
10/1000 µs waveform.
Excellent clamping capability.
Low incremental surge resistance.
Fast response time; typically less
than 1.0 ps from 0 volts to BV for
unidirectional and 5.0 ns for
bidirectional.
Typical IR less than 1.0 µA above 10V.
DO-15
COLOR BAND DENOTES CATHODE
EXCEPT BIPOLAR
DEVICES FOR BIPOLAR APPLICATIONS
- Bidirectional types use CA suffix.
- Electrical Characteristics apply in both directions.
1.0 min (25.4)
Dimensions in
inches (mm)
0.300 (7.62)
0.230 (5.84)
0.140 (3.56)
0.104 (2.64)
0.034 (0.86)
0.028 (0.71)
500 Watt Transient Voltage Suppressors
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol
Parameter
Value
PPPM
IPPM
PM(AV)
if(surge)
Tstg
TJ
Peak Pulse Power Dissipation on 10/1000 µs waveform
Peak Pulse Current on 10/1000 µs waveform
Steady State Power Dissipation
.375 " lead length @ TA = 75°C
Peak Forward Surge Current
superimposed on rated load (JEDEC method)
Storage Temperature Range
(Note 1)
Operating Junction Temperature
minimum 500
see table
1.0
70
-65 to +175
-65 to +175
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Note 1: Measured on 8.3 ms single half-sine wave or equivalent square wave; Duty cycle = 4 pulses per minute maximum.
Units
W
A
W
A
°C
°C
1998 Fairchild Semiconductor Corporation
SA5.0(C)A - SA170(C)A, Rev. A


SA58CA Datasheet
Recommendation SA58CA Datasheet
Part SA58CA
Description Transient Voltage Supressors
Feature SA58CA; SA5.0(C)A - SA170(C)A SA5.0(C)A - SA170(C)A Features • Glass passivated junction. • 500W Peak Puls.
Manufacture Fairchild Semiconductor
Datasheet
Download SA58CA Datasheet




Fairchild Semiconductor SA58CA
Transient Voltage Supressors
(continued)
Electrical Characteristics TA = 25°C unless otherwise noted
Uni-directional
Reverse
Breakdown Voltage
Bi-directional (C) Stand-off Voltage
VBR (V)
Device
VRWM (V)
min
max
Test Max Clamping
Current Voltage @IPPM
IT (mA)
VC (V)
SA5.0(C)A
SA6.0(C)A
SA6.5(C)A
SA7.0(C)A
SA7.5(C)A
SA8.0(C)A
SA8.5(C)A
SA9.0(C)A
SA10(C)A
SA11(C)A
SA12(C)A
SA13(C)A
SA14(C)A
SA15(C)A
SA16(C)A
SA17(C)A
SA18(C)A
SA20(C)A
SA22(C)A
SA24(C)A
SA26(C)A
SA28(C)A
SA30(C)A
SA33(C)A
SA36(C)A
SA40(C)A
SA43(C)A
SA45(C)A
SA48(C)A
SA51(C)A
SA54(C)A
SA58(C)A
SA60(C)A
SA64(C)A
SA70(C)A
SA75(C)A
SA78(C)A
SA85(C)A
SA90(C)A
SA100(C)A
SA110(C)A
SA120(C)A
SA130(C)A
SA150(C)A
SA160(C)A
SA170(C)A
5.0 6.40 7.00 10
6.0 6.67 7.37 10
6.5 7.22 7.98 10
7.0 7.78 8.60 10
7.5 8.33 9.21 1.0
8.0 8.89 9.83 1.0
8.5 9.44 10.4 1.0
9.0 10.0 11.1 1.0
10 11.1 12.3 1.0
11 12.2 13.5 1.0
12 13.3 14.7 1.0
13 14.4 15.9 1.0
14 15.6 17.2 1.0
15 16.7 18.5 1.0
16 17.8 19.7 1.0
17 18.9 20.9 1.0
18 20.0 22.1 1.0
20 22.2 24.5 1.0
22 24.4 26.9 1.0
24 26.7 29.5 1.0
26 28.9 31.9 1.0
28 31.1 34.4 1.0
30 33.3 36.8 1.0
33 36.7 40.6 1.0
36 40.0 44.2 1.0
40 44.4 49.1 1.0
43 47.8 52.8 1.0
45 50.0 55.3 1.0
48 53.3 58.9 1.0
51 56.7 62.7 1.0
54 60.0 66.3 1.0
58 64.4 71.2 1.0
60 66.7 73.7 1.0
64 71.1 78.6 1.0
70 77.8 86.0 1.0
75 83.3 92.1 1.0
78 86.7 95.8 1.0
85
94.4
104.0
1.0
90
100.0
111.0
1.0
100
111.0
123.0
1.0
110
122.0
135.0
1.0
120
133.0
147.0
1.0
130
144.0
159.0
1.0
150
167.0
185.0
1.0
160
178.0
197.0
1.0
170
189.0
209.0
1.0
9.2
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17.0
18.2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
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
126.0
137.0
146.0
162.0
177.0
193.0
209.0
243.0
259.0
275.0
* For bidirectional parts with VRWM<10V, the IR max limit is doubled.
Max Peak Pulse
Surge Current
IPPM (A)
54.3
48.5
44.7
41.7
38.8
36.7
34.7
32.5
29.4
27.4
25.1
23.2
21.5
20.6
19.2
18.1
17.2
15.4
14.1
12.8
11.9
11.0
10.3
9.4
8.6
7.8
7.2
6.9
6.5
6.1
5.7
5.3
5.2
4.9
4.4
4.1
4.0
3.6
3.4
3.1
2.8
2.7
2.4
2.1
1.9
1.8
Max Reverse
Leakage VRWM
IR (uA)*
600
600
400
150
50
25
10
5
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
SA5.0(C)A - SA170(C)A, Rev. A



Fairchild Semiconductor SA58CA
Typical Characteristics
Peak Pulse Power Rating Curve
100
TA = 25º C
10
1
0.1
0.0001
0.001 0.01
0.1
PULSE WIDTH (ms)
1
10
Pulse Waveform
150
100
tf = 10µsec
Peak Value
Ippm
TA = 25º C
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of Ipp
Half Value-Ipp
2
50
10/1000µsec Waveform
as Defined by R.E.A.
td
0
01
2
TIME (ms)
e-kt
3
4
Steady State Power Derating Curve
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150 175 200
LEAD TEMPERATURE (º C)
Transient Voltage Supressors
(continued)
Pulse Derating Curve
100
75
50
25
0
0 25 50 75 100 125 150 175 200
AMBIENT TEMPERATURE (º C)
Junction Capacitance - Unidirectional
6000
4000
2000
1000
TA = 25º C
f = 1.0 MHz
Visg = 50m Vp-p
Measured at
Zero Bias
500
200
Measured at
Stand-Off
100 Voltage (V mw)
50
20
10
1
5 10
50 100 200
REVERSE VOLTAGE (V)
Non-Repetitive Surge Current
100
TA = T Amax
8.3ms Single Half Sine-Wave
JEDEC Method
50
20
10
12
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
SA5.0(C)A - SA170(C)A, Rev. A







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