SA5.0 Datasheet, PDF (1/3 Pages) First Components International – 5.0V to 170V GPP TRANSIENT VOLTAGE SUPPRESSORS

SA5V0(C)A-SA170(C)A
500W Transient Voltage Suppressor
DO-15
Features
— 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)
Mechanical Data
— 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
Dimensions in inches and (millimeters)
Maximum Ratings ^{@ TA = 25°C unless otherwise specified}
Characteristic
Symbol
Value
Unit
Peak Power Dissipation, T_p = 1.0ms
(Non repetitive current pulse, derated above T_A = 25°C)
Ppk
500
W
Steady State Power Dissipation at T_L = 75°C
Lead Lengths 9.5 mm (Board mounted)
Pd
1.0
W
Peak Forward Surge Current, 8.3 Single Half Sine Wave
Superimposed on Rated Load
IFSM
70
A
Duty Cycle = 4 pulses per minute maximum
Forward Voltage @ IF = 35A 300µs Square Wave Pulse,
Unidirectional Only
VF
3.5
V
Operating and Storage Temperature Range
T_J, T_STG
-65 to +175
°C
Notes: 1. Suffix “A” denotes unidirectional, suffix “CA” denotes bi-directional device.
2. For bi-directional devices having V_R of 10 volts and under, the I_R limit is doubled.
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