SA5.0 – SA170CA Pb
500W TRANSIENT VOLTAGE SUPPRESSOR
! Glass Passivated Die Construction
! 500W Peak Pulse Power Dissipation
! 5.0V – 170V Standoff Voltage
! Uni- and Bi-Directional Versions Available
! Excellent Clamping Capability
! Fast Response Time
! Plastic Case Material has UL Flammability
Classification Rating 94V-O
! 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 6
All Dimensions in mm
“C” Suffix Designates Bi-directional Devices
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Peak Pulse Power Dissipation at TA = 25°C (Note 1, 2, 5) Figure 3
Peak Forward Surge Current (Note 3)
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1
Steady State Power Dissipation (Note 2, 4)
Operating and Storage Temperature Range
See Table 1
-65 to +175
Note: 1. Non-repetitive current pulse per Figure 1 and derated above TA = 25°C per Figure 4.
2. Mounted on 40mm2 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.
SA5.0 – SA170CA
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© 2006 Won-Top Electronics