SA SERIES
DATA SHEET
GLASS PASSOVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
STAND-OFF VOLTAGE - 5.0 to 180 Volts
500 Watt Peak Pulse Power
FEATURE
Plastic package.
Glass passivated chip junction.
500W peak pulse power capability on 10/1000us waveform.
Excellent clamping capability.
Repetition rate (duty cycle):0.01%
Low incremental surge resistance.
DO-204AC (DO-15)
Fast response time: typically less than 1.0ps from 0 Volts to BV for
unidirectional and 5.0ns for bidirectional types.
Typical I
R
less than 1µA above 10V.
High temperature soldering guaranteed: 265℃/10 seconds/.375”, (9.5mm) lead length, 5lbs., (2.3kg) tension.
MECHANICAL DATE
Case: JEDEC DO-15 Molded Plastic over passivated junction.
Terminals: Plated Axial leads, solderable per MIL-STD-750, Method 2026.
Polarity: Color band denoted cathode except bidirectional.
Mounting Position: Any.
Weight: 0.015 ounce, 0.4grams.
DEVICES FOR BIPOLAR APPLICATION
For bidirectional use C or CA suffix for types SA5.0 thru types SA180 (e.g.SA5.0C, SA180C), electrical characteristics
apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
RATING
Peak Pulse Power Dissipation on 10/1000µs waveform (Note 1,FIG.1)
Peak Pulse Current of on 10/1000μs waveform (Note 1,FIG.3)
Steady State Power Dissipation at T
L
=75℃, Lead lengths.375", (9.5mm) (Note 2).
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on
Rated Load, (JEDEC Method) (Note 3).
Operating junction and Storage Temperature Range.
SYMBOL
P
PPM
I
PPM
P
M(AV)
I
FSM
T
J
,T
STG
VALUE
Minimum 500
See Table 1
3
70
-55 to +175
UNITS
Watts
Amps
Watts
Amps
℃
Notes: 1.Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25℃ per Fig. 2.
2. Mounted on Copper Pad area of 1.6×1.6" (40×40mm) per Fig. 5.
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
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