Zener Transient Voltage Suppressors - ON Semiconductor
Description
SA5.
0CA Series
500 Watt Peak Power MiniMOSORB™ Zener Transient Voltage
Suppressors
Bidirectional*
The SA5.
0CA series is designed to protect voltage sensitive components from high voltage, high−energy transients.
They have excellent clamping capability, high surge capability, low zener impedance and fast response time.
The SA5.
0CA series is supplied in ON Semiconductor’s exclusive, cost-effective, highly reliable Surmetict axial leaded package and is ideally-suited for use in communication systems, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications.
Specification Features:
• Working Peak Reverse Voltage Range − 5.
0 to 170 V • Peak Power − 500 Watts @ 1 ms • ESD Rating of Class 3 (>16 KV) per Human Body Model • Maximum Clamp Voltage @ Peak Pulse Current • Low Leakage < 1 mA above 8.
5 V • UL 497B for Isolated Loop Circuit Protection • Maximum Temperature Coefficient Specified • Response Time is typically < 1 ns
Mechanical Characteristics: CASE: Void-free, Transfer-molded, Thermosetting plastic FINISH: All external surfaces are corrosion resistant and leads are
readily solderable MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16″ from the case for 10 seconds POLARITY: Cathode band does not imply polarity MOUNTING POSITION: Any
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Power Dissipation (Note 1) @ TL ≤ 25°C
Steady State Power Dissipation @ TL ≤ 75°C, Lead Length = 3/8″ Derated above TL = 75°C
Thermal Resistance, Junction−to−Lead
PPK PD
RqJL
500 Watts
3.
0 Watts 30 mW/°C 33.
3 °C/W
Operating and Storage Temperature TJ, Tstg Range
− 55 to +175
°C
1.
Nonrepetitive current pulse per Figure 3 and derated above TA = 25°C per Figure 2.
*Please see SA5.
0A to SA170A for Unidirectional devices.
http://onsemi.
com
AXIAL LEAD CASE 59 PLASTIC
LSA xYxYxWCAW
L = Assembly Location SAxxxCA = ON Device Code YY = Year WW = Work Week
ORDERING INFORMATION
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