SA5V0A Datasheet, PDF (1/3 Pages) Diodes Incorporated – 500W TRANSIENT VOLTAGE SUPPRESSOR

SA5V0A - SA170A
500W TRANSIENT VOLTAGE SUPPRESSOR
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
A
B
A
C
D
DO-15
Dim
Min
Max
A
25.40
—
B
5.50
7.62
C
0.686
0.889
D
2.60
3.6
All Dimensions in mm
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)
P_d
1.0
W
Peak Forward Surge Current, 8.3 Single Half Sine Wave
Superimposed on Rated Load
I_FSM
70
A
Duty Cycle = 4 pulses per minute maximum
Forward Voltage @ IF = 35A 300µs Square Wave Pulse,
Unidirectional Only
V_F
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.
DS21501 Rev. 10 - 2
1 of 3
SA5V0A - SA170A