Page 1
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 I
less than 1.0 µA above 10V .
R
COLOR BAND DENOTES CATHODE
DO-15
EXCEPT BIPOLAR
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)
SA5.0(C)A - SA170(C)A
DEVICES FOR BIPOLAR APPLICA TIONS
- Bidirectional types use CA suffix.
- Electrical Characteristics apply in both directions.
500 Watt Transient Voltage Suppressors
Absolute Maximum Ratings* T
Symbol Parameter Value Units
P
PPM
I
PPM
P
M(AV)
i
f(surge)
T
stg
T
J
*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.
Peak Pulse Power Dissipation on 10/1000 µs waveform
Peak Pulse Current on 10/1000 µs waveform
Steady State Power Dissipation
.375 " lead length @ T
= 75°C
A
Peak Forward Surge Current
superimposed on rated load (JEDEC m ethod)
Storage Temperature Range -65 to +175
Operating Junction Temperature -65 to +175
= 25°C unless otherwise noted
A
(Note 1)
minimum 500 W
see table A
1.0 W
70 A
°
°
C
C
1998 Fairchild Semiconductor Corporation
SA5.0(C)A - SA170(C)A, Rev. A
Page 2
Transient Voltage Supressors
(continued)
SA5.0(C)A - SA170(C)A
Electrical Characteristics T
Uni-directional
Bi-directional (C)
Device
Reverse
Stand-off Voltage
V
(V)
RWM
Breakd own Voltage
V
min max
= 25°C unless otherwise noted
A
BR
(V)
Test
Current
(mA)
IT
Max Clamping
Voltage @IPPM
VC (V)
Max Peak Pulse
Surge Current
I
(A)
PPM
Max Reverse
Leakage V
IR (uA)*
SA5.0(C)A 5.0 6.40 7.00 10 9.2 54.3 600
SA6.0(C)A 6.0 6.67 7.37 10 10.3 48.5 600
SA6.5(C)A 6.5 7.22 7.98 10 11.2 44.7 400
SA7.0(C)A 7.0 7.78 8.60 10 12.0 41.7 150
SA7.5(C)A 7.5 8.33 9.21 1.0 12.9 38.8 50
SA8.0(C)A 8.0 8.89 9.83 1.0 13.6 36.7 25
SA8.5(C)A 8.5 9.44 10.4 1.0 14.4 34.7 10
SA9.0(C)A 9.0 10.0 11.1 1.0 15.4 32.5 5
SA10(C)A 10 11.1 12.3 1.0 17.0 29.4 1
SA11(C)A 11 12.2 13.5 1.0 18.2 27.4 1
SA12(C)A 12 13.3 14.7 1.0 19.9 25.1 1
SA13(C)A 13 14.4 15.9 1.0 21.5 23.2 1
SA14(C)A 14 15.6 17.2 1.0 23.2 21.5 1
SA15(C)A 15 16.7 18.5 1.0 24.4 20.6 1
SA16(C)A 16 17.8 19.7 1.0 26.0 19.2 1
SA17(C)A 17 18.9 20.9 1.0 27.6 18.1 1
SA18(C)A 18 20.0 22.1 1.0 29.2 17.2 1
SA20(C)A 20 22.2 24.5 1.0 32.4 15.4 1
SA22(C)A 22 24.4 26.9 1.0 35.5 14.1 1
SA24(C)A 24 26.7 29.5 1.0 38.9 12.8 1
SA26(C)A 26 28.9 31.9 1.0 42.1 11.9 1
SA28(C)A 28 31.1 34.4 1.0 45.4 11.0 1
SA30(C)A 30 33.3 36.8 1.0 48.4 10.3 1
SA33(C)A 33 36.7 40.6 1.0 53.3 9.4 1
SA36(C)A 36 40.0 44.2 1.0 58.1 8.6 1
SA40(C)A 40 44.4 49.1 1.0 64.5 7.8 1
SA43(C)A 43 47.8 52.8 1.0 69.4 7.2 1
SA45(C)A 45 50.0 55.3 1.0 72.7 6.9 1
SA48(C)A 48 53.3 58.9 1.0 77.4 6.5 1
SA51(C)A 51 56.7 62.7 1.0 82.4 6.1 1
SA54(C)A 54 60.0 66.3 1.0 87.1 5.7 1
SA58(C)A 58 64.4 71.2 1.0 93.6 5.3 1
SA60(C)A 60 66.7 73.7 1.0 96.8 5.2 1
SA64(C)A 64 71.1 78.6 1.0 103.0 4.9 1
SA70(C)A 70 77.8 86.0 1.0 113.0 4.4 1
SA75(C)A 75 83.3 92.1 1.0 121.0 4.1 1
SA78(C)A 78 86.7 95.8 1.0 126.0 4.0 1
SA85(C)A 85 94.4 104.0 1.0 137.0 3.6 1
SA90(C)A 90 100.0 111.0 1.0 146.0 3.4 1
SA100(C)A 100 111.0 123.0 1.0 162.0 3.1 1
SA110(C)A 110 122.0 135.0 1.0 177.0 2.8 1
SA120(C)A 120 133.0 147.0 1.0 193.0 2.7 1
SA130(C)A 130 144.0 159.0 1.0 209.0 2.4 1
SA150(C)A 150 167.0 185.0 1.0 243.0 2.1 1
SA160(C)A 160 178.0 197.0 1.0 259.0 1.9 1
SA170(C)A 170 189.0 209.0 1.0 275.0 1.8 1
RWM
* For bidirectional parts with V
<10V, the IR max limit is doubled.
RWM
SA5.0(C)A - SA170(C)A, Rev. A
Page 3
T ypical Characteristics
SA5.0(C)A - SA170(C)A
Transient Voltage Supressors
(continued)
Peak Pulse Power Rating Curve
100
T = 25 C
º
A
10
1
PULSE POWER (kW)
0.1
0.0001 0.001 0.01 0.1 1 10
PULSE WIDTH (ms)
Pulse Waveform
150
tf = 10µsec
Peak Value
100
Ippm
50
PEAK PULSE CURRENT (%)
td
0
01234
T = 25 C
º
A
Pulse Width (td) is Defined
as the Poin t W here the Peak
Current Decays to 50% of Ipp
Half Value-Ipp
2
10/100 0µsec Wa veform
as Defined by R.E.A.
TIME (ms)
e-kt
Pulse Deratin g Curve
100
75
50
PULSE PO WER (%)
25
0
0 25 50 75 100 125 150 175 200
AMBIE N T TEMPERA TURE ( C)
º
Junction Capac i tan ce - Unidirec tional
6000
4000
2000
1000
500
200
100
CAPACITAN CE (p F)
50
Measured at
Stand-Off
Voltage (V mw)
20
10
1 5 10 50 100 200
REVERSE VOLTAGE (V)
T = 25 C
º
A
f = 1.0 MHz
Visg = 50m Vp-p
Measured at
Zero Bias
Steady State Power Derating Curve
1.6
1.4
1.2
1
0.8
0.6
0.4
POWE R DISSIPATION (W)
0.2
0
0 25 50 75 100 125 150 175 200
LEAD TE MP ERATU RE ( C)
º
Non-Repetitive Surge Curre nt
100
50
20
FORWARD SURGE CURRENT (A)
10
12 51020 50100
NUMBE R OF CY CL E S AT 60Hz
T = T max
A
A
8.3ms Single Half Sine -Wave
JEDEC Method
SA5.0(C)A - SA170(C)A, Rev. A
Page 4
DO-15 Package Dimensions
DO-15 (FS PKG Code P2)
1:1
Scale 1:1 on letter size paper
Dimensions shown below are in:
inches [millimeters]
Part Weight per unit (gram): 0.4
1.0 min (25.4)
0.300 (7.62)
0.230 (5.84)
0.140 (3.56)
∅
0.104 (2.64)
0.034 (0.86)
∅
0.028 (0.71)
August 1999, Rev. A
Page 5
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Definition of Terms
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Advance Information
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No Identification Needed
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Formative or
In Design
First Production
Full Production
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This datasheet contains the design specifications for
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