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SA180 – SA220CA
1 of 5 2006 Won-Top Electronics
Pb
SA180 – SA220CA
500W TRANSIENT VOLTAGE SUPPRESSOR
Features
!
Glass Passivated Die Construction
!
500W Peak Pulse Power Dissipation
!
180V – 220V Standoff Voltage
A B A
!
Uni- and Bi-Directional Versions Available
!
Excellent Clamping Capability
!
Fast Response Time
!
Plastic Case Material has UL Flammability
Classification Rating 94V-O C
D
Mechanical Data
!
Case: DO-15, Molded Plastic
!
Terminals: Axial Leads, Solderable per
MIL-STD-202, Method 208
!
Polarity: Cathode Band Except Bi-Directional
!
Marking: Type Number
!
Weight: 0.40 grams (approx.)
!
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 5
“C” Suffix Designates Bi-directional Devices
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics
@T
A
=25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Peak Pulse Power Dissipation at T
A
= 25°C (Note 1, 2, 5) Figure 3
P
PPM
500 Minimum
W
Peak Forward Surge Current (Note 3)
I
FSM
70
A
Peak Pulse Current on 10/1000μS Waveform (Note 1) Figure 1
I
PPM
See Table 1
A
Steady State Power Dissipation (Note 2, 4)
P
M(AV)
1.0
W
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +175
°C
Note: 1. Non-repetitive current pulse per Figure 1 and derated above T
A
= 25°C per Figure 4.
2. Mounted on 40mm
2
copper pad.
3. 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum.
4. Lead temperature at 75°C.
5. Peak pulse power waveform is 10/1000μS.
WTE
POWER SEMICONDUCTORS
DO-15
Min
25.4
5.50
0.71
2.60
Dim
A
B
C
D
Max
—
7.62
0.864
3.60
All Dimensions in mm