SA5V0A - SA170A
500W TRANSIENT VOLTAGE SUPPRESSOR
Features
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Constructed with Glass Passivated Die
Excellent Clamping Capability
500W Peak Pulse Power Dissipation
Fast Response Time
100% Tested at Rated Peak Pulse Power
Voltage Range 5.0 - 170 Volts
Unidirectional and Bi-directional Versions
Available (Note 1)
A
B
A
D
C
Mechanical Data
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Case: Transfer Molded Epoxy
Plastic Case Material has UL Flammability
Classification Rating 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Leads: Plated Leads, Solderable per
MIL-STD-202, Method 208
Marking: Unidirectional: Type Number and
Cathode Band
Marking Bi-directional: Type Number Only
Approx. Weight: 0.4 grams
DO-15
Dim
A
B
C
D
Min
25.40
5.50
0.686
2.60
Max
鈥?/div>
7.62
0.889
3.6
All Dimensions in mm
Maximum Ratings
@ T
A
= 25擄C unless otherwise specified
Symbol
P
pk
P
d
I
FSM
V
F
T
J
, T
STG
Value
500
1.0
70
3.5
-65 to +175
Unit
W
W
A
V
擄C
Characteristic
Peak Power Dissipation, T
p
= 1.0ms
(Non repetitive current pulse, derated above T
A
= 25擄C)
Steady State Power Dissipation at T
L
= 75擄C
Lead Lengths 9.5 mm (Board mounted)
Peak Forward Surge Current, 8.3 Single Half Sine Wave
Superimposed on Rated Load
Duty Cycle = 4 pulses per minute maximum
Forward Voltage @ I
F
= 35A 300碌s Square Wave Pulse,
Unidirectional Only
Operating and Storage Temperature Range
Notes:
1. Suffix 鈥淎鈥?denotes unidirectional, suffix 鈥淐A鈥?denotes bi-directional device.
2. For bi-directional devices having V
R
of 10 volts and under, the I
R
limit is doubled.
DS21501 Rev. 10 - 2
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SA5V0A - SA170A
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