SA5.0C - SA170CA
BIDIRECTIONAL TRANSIENT
VOLTAGE SUPPRESSOR
V
BR
: 6.8 - 200 Volts
P
PK
: 500 Watts
FEATURES :
* 500W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to V
BR(min.)
* Typical I
R
less then 1
µ
A above 10V
MECHANICAL DATA
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Mounting position : Any
* Weight : 0.339 gram
DEVICES FOR UNIPOLAR APPLICATIONS
For uni-directional without "C"
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified.
Rating Symbol Value Unit
Peak Power Dissipation at Ta = 25 °C, Tp=1ms (Note1) PPK Minimum 500 W
Steady State Power Dissipation at TL = 75 °C
Lead Lengths 0.375", (9.5mm) (Note 2)
Operating and Storage Temperature Range TJ, TSTG - 65 to + 175 °C
Note :
(1) Non-repetitive Current pulse, per Fig. 2 and derated above Ta = 25
°
C per Fig. 1
Page 1 of 4 Rev. 06 : March 25, 2005
PD3.0 W
DO - 41
Dimensions in inches and (millimeters)
0.205 (5.20)
0.160 (4.10)
1.00 (25.4)
MIN.
0.107 (2.74)
0.080 (2.03)
0.034 (0.86)
0.028 (0.71)
1.00 (25.4)
MIN.
* Pb / RoHS Free
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Breakdown Voltage @ It Working Peak Maximum Maximum Maximum Maximum
( Note 1 ) Reverse Reverse Leakage Reverse Clamping Voltage
TYPE
Voltage @ VRWM Current Voltage @ IRSM Temperature
VBR (V) It VRWM IRIRSM VRSM Variation of VBR
Min. Max. (mA) (V) (µA) (A) (V) (mV /
°
C)
SA5.0C 6.40 7.3 10 5.0 1200 52.0 9.6 5.0
SA5.0CA
6.40 7.25 10 5.0 1200 54.3 9.2 5.0
SA6.0C 6.67 8.15 10 6.0 1200 43.9 11.4 5.0
SA6.0CA 6.67 7.37 10 6.0 1200 48.5 10.3 5.0
SA6.5C 7.22 8.82 10 6.5 800 40.7 12.3 5.0
SA6.5CA 7.22 7.98 10 6.5 800 44.7 11.2 5.0
SA7.0C 7.78 9.51 10 7.0 300 37.8 13.3 6.0
SA7.0CA 7.78 8.60 10 7.0 300 41.7 12.0 6.0
SA7.5C 8.33 10.2 1.0 7.5 100 35.0 14.3 7.0
SA7.5CA 8.33 9.21 1.0 7.5 100 38.8 12.9 7.0
SA8.0C 8.89 10.9 1.0 8.0 50 33.3 15.0 7.0
SA8.0CA 8.89 9.30 1.0 8.0 50 36.7 13.6 7.0
SA8.5C 9.44 11.5 1.0 8.5 10 31.4 15.9 8.0
SA8.5CA 9.44 10.4 1.0 8.5 10 34.7 14.4 8.0
SA9.0C 10.0 12.2 1.0 9.0 2.0 29.5 16.9 9.0
SA9.0CA 10.0 11.1 1.0 9.0 2.0 32.5 15.4 9.0
SA10C 11.1 13.6 1.0 10.0 2.0 26.6 18.8 10.0
SA10CA 11.1 12.3 1.0 10.0 2.0 29.4 17.0 10.0
SA11C 12.2 14.9 1.0 11.0 1.0 24.9 20.1 11.0
SA11CA 12.2 13.5 1.0 11.0 1.0 27.4 18.2 11.0
SA12C 13.3 16.3 1.0 12.0 1.0 22.7 22.0 12.0
SA12CA 13.3 14.7 1.0 12.0 1.0 25.1 19.9 12.0
SA13C 14.4 17.6 1.0 13.0 1.0 21.0 23.8 13.0
SA13CA 14.4 15.9 1.0 13.0 1.0 23.2 21.5 13.0
SA14C 15.6 19.1 1.0 14.0 1.0 19.4 25.8 14.0
SA14CA 15.6 17.2 1.0 14.0 1.0 21.5 23.2 14.0
SA15C 16.7 20.4 1.0 15.0 1.0 18.8 26.9 16.0
SA15CA 16.7 18.5 1.0 15.0 1.0 20.6 24.4 16.0
SA16C 17.8 21.8 1.0 16.0 1.0 17.6 28.8 19.0
SA16CA 17.8 19.7 1.0 16.0 1.0 19.2 26.0 17.0
SA17C 18.9 23.1 1.0 17.0 1.0 16.4 30.5 20.0
SA17CA 18.9 20.9 1.0 17.0 1.0 18.1 27.6 19.0
SA18C 20.0 24.4 1.0 18.0 1.0 15.5 32.2 21.0
SA18CA 20.0 22.1 1.0 18.0 1.0 17.2 29.2 20.0
SA20C 22.2 27.1 1.0 20.0 1.0 13.9 35.8 25.0
SA20CA 22.2 24.5 1.0 20.0 1.0 15.4 32.4 23.0
SA22C 24.4 29.8 1.0 22.0 1.0 12.7 39.4 28.0
SA22CA 24.4 26.9 1.0 22.0 1.0 14.1 35.5 25.0
SA24C 26.7 32.6 1.0 24.0 1.0 11.6 43.0 31.0
SA24CA 26.7 29.5 1.0 24.0 1.0 12.8 38.9 28.0
SA26C 28.9 35.3 1.0 26.0 1.0 10.7 46.6 31.0
SA26CA 28.9 31.9 1.0 26.0 1.0 11.9 42.1 30.0
SA28C 31.1 38.0 1.0 28.0 1.0 9.9 50.0 35.0
SA28CA 31.1 34.4 1.0 28.0 1.0 11.0 45.4 31.0
SA30C 33.3 40.7 1.0 30.0 1.0 9.3 53.5 39.0
SA30CA 33.3 36.8 1.0 30.0 1.0 10.3 48.4 36.0
SA33C 36.7 44.9 1.0 33.0 1.0 8.5 59.0 42.0
SA33CA 36.7 40.6 1.0 33.0 1.0 9.4 53.3 39.0
Page 2 of 4 Rev. 06 : March 25, 2005
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Breakdown Voltage @ It Working Peak Maximum Maximum Maximum Maximum
( Note 1 ) Reverse Reverse Leakage Reverse Clamping Voltage
TYPE
Voltage @ VRWM Current Voltage @ IRSM Temperature
VBR (V) It VRWM IRIRSM VRSM Variation of VBR
Min. Max. (mA) (V) (µA) (A) (V) (mV /
°
C)
SA36C 40.0 48.9 1.0 36.0 1.0 7.8 64.3 46.0
SA36CA 40.0 44.2 1.0 36.0 1.0 8.6 58.1 41.0
SA40C 44.4 54.3 1.0 40.0 1.0 7.0 71.4 51.0
SA40CA 44.4 49.1 1.0 40.0 1.0 7.8 64.5 46.0
SA43C 47.8 58.4 1.0 43.0 1.0 6.5 76.7 55.0
SA43CA 47.8 52.8 1.0 43.0 1.0 7.2 69.4 50.0
SA45C 50.0 61.1 1.0 45.0 1.0 6.2 80.3 58.0
SA45CA 50.0 55.3 1.0 45.0 1.0 6.9 72.7 52.0
SA48C 53.3 65.1 1.0 48.0 1.0 5.8 85.5 63.0
SA48CA 53.3 58.9 1.0 48.0 1.0 6.5 77.4 56.0
SA51C 56.7 69.3 1.0 51.0 1.0 5.5 91.1 66.0
SA51CA 56.7 62.7 1.0 51.0 1.0 6.1 82.4 61.0
SA54C 60.0 73.3 1.0 54.0 1.0 5.2 96.3 71.0
SA54CA 60.0 66.3 1.0 54.0 1.0 5.7 87.1 65.0
SA58C 64.4 78.7 1.0 58.0 1.0 4.9 103 78.0
SA58CA 64.4 71.2 1.0 58.0 1.0 5.3 93.6 70.0
SA60C 66.7 81.5 1.0 60.0 1.0 4.7 107 80.0
SA60CA 66.7 73.7 1.0 60.0 1.0 5.2 96.8 71.0
SA64C 71.1 86.9 1.0 64.0 1.0 4.4 114 86.0
SA64CA 71.1 78.6 1.0 64.0 1.0 4.9 103 76.0
SA70C 77.8 95.1 1.0 70.0 1.0 4.0 125 94.0
SA70CA 77.8 86.0 1.0 70.0 1.0 4.4 113 85.0
SA75C 83.3 102 1.0 75.0 1.0 3.7 134 101
SA75CA 83.3 92.1 1.0 75.0 1.0 4.1 121 91.0
SA78C 86.7 106 1.0 78.0 1.0 3.6 139 105
SA78CA 86.7 95.8 1.0 78.0 1.0 4.0 126 95.0
SA85C 94.4 115 1.0 85.0 1.0 3.3 151 114
SA85CA 94.4 104 1.0 85.0 1.0 3.6 137 103
SA90C 100 122 1.0 90.0 1.0 3.1 160 121
SA90CA 100 111 1.0 90.0 1.0 3.4 146 110
SA100C 111 136 1.0 100 1.0 2.8 179 135
SA100CA 111 123 1.0 100 1.0 3.1 162 123
SA110C 122 149 1.0 110 1.0 2.6 196 148
SA110CA 122 135 1.0 110 1.0 2.8 177 133
SA120C 133 163 1.0 120 1.0 2.3 214 162
SA120CA 133 147 1.0 120 1.0 2193 146
SA130C 144 176 1.0 130 1.0 2.2 231 175
SA130CA 144 159 1.0 130 1.0 2.4 209 158
SA150C 167 204 1.0 150 1.0 1.9 268 203
SA150CA 167 185 1.0 150 1.0 2.1 243 184
SA160C 178 218 1.0 160 1.0 1.7 287 217
SA160CA 178 197 1.0 160 1.0 1.9 259 196
SA170C 189 231 1.0 170 1.0 1.6 304 230
SA170CA 189 209 1.0 170 1.0 1.8 275 208
Note:
( 1 ) V
BR
measured after It applied for 300
µ
s., It = square wave pulse or equivalent.
Page 3 of 4 Rev. 06 : March 25, 2005
RATING AND CHARACTERISTIC CURVES ( SA5.0C - SA170CA )
FIG.1 - PULSE DERATING CURVE FIG.2 - PULSE WAVEFORM
0 25 50 75 100 125 150 175
Ta, AMBIENT TEMPERATURE, ( °C)
FIG.3 - STEADY STATE POWER DERATING FIG.4 - PULSE RATING CURVE
Page 4 of 4 Rev. 06 : March 25, 2005
80
60
40
20
120
4
100
10
0
1
3
0
0.1
2
1.0
tp, PULSE WIDTH
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
Pp,PEAK POWER (kW)
100
100 125 1750 25 50 75 150
0.1µs1.0µs10µs100µs10ms
1.0ms
200
TL, LEAD TEMPERATURE (°C)
PD, STEADY STATE POWER DISSIPATION
(WATTS)
tp
50
100
0
Tr = 10
µ
s
Peak Value
IRSM
Half Value - IRSM
T, TIME(ms)
PEAK PULSE CURRENT - % IRMS
1.0
2.0
3.0
4.0
0
2
TJ=25 °C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of IRSM
10X1000 Waveform
as defined by R.E.A.
Single Phase Half Wave
60 Hz Resistive or Inductive load
