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
