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SA28A

更新时间: 2024-09-08 22:50:23
品牌 Logo 应用领域
安森美 - ONSEMI 二极管局域网
页数 文件大小 规格书
8页 54K
描述
500 Watt Peak Power MiniMOSORB Zener Transient Voltage Suppressors

SA28A 数据手册

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SA5.0A Series  
500 Watt Peak Power  
MiniMOSORBE Zener  
Transient Voltage  
Suppressors  
Unidirectional*  
http://onsemi.com  
The SA5.0A 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 SA5.0A 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.  
Cathode  
Anode  
Specification Features:  
Working Peak Reverse Voltage Range – 5 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  
AXIAL LEAD  
CASE 59  
PLASTIC  
Mechanical Characteristics:  
CASE: Void-free, Transfer-molded, Thermosetting plastic  
FINISH: All external surfaces are corrosion resistant and leads are  
readily solderable  
L
SA  
xxxA  
YYWW  
MAXIMUM LEAD TEMPERATURE FOR SOLDERING: 230°C,  
1/16from the case for 10 seconds  
POLARITY: Cathode indicated by polarity band.  
MOUNTING POSITION: Any  
L = Assembly Location  
SAxxxA = ON Device Code  
YY = Year  
WW = Work Week  
MAXIMUM RATINGS  
ORDERING INFORMATION  
Rating  
Symbol  
Value  
Unit  
Device  
Package  
Axial Lead  
Axial Lead  
Shipping  
Peak Power Dissipation (Note 1)  
P
PK  
500  
Watts  
@ T 25°C  
L
SAxxxA  
1000 Units/Box  
Steady State Power Dissipation  
P
D
3.0  
Watts  
SAxxxARL*  
5000/Tape & Reel  
@ T 75°C, Lead Length = 3/8″  
L
Derated above T = 75°C  
30  
33.3  
70  
mW/°C  
°C/W  
L
*SA8.0A, SA130A, and SA160A Not Available in  
5000/Tape & Reel.  
Thermal Resistance, Junction–to–Lead  
Forward Surge Current (Note 2)  
R
q
JL  
Devices listed in bold, italic are ON Semiconductor  
Preferred devices. Preferred devices are recommended  
choices for future use and best overall value.  
I
Amps  
FSM  
@ T = 25°C  
A
Operating and Storage Temperature Range  
T , T  
– 55 to +175  
°C  
J
stg  
1. Nonrepetitive current pulse per Figure 4 and derated above T = 25°C per Fig-  
A
ure 2.  
2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses  
per minute  
*Please see SA5.0CA – SA170CA for Bidirectional devices.  
Semiconductor Components Industries, LLC, 2002  
1
Publication Order Number:  
June, 2002 – Rev. 7  
SA5.0A/D  

SA28A 替代型号

型号 品牌 替代类型 描述 数据表
SA28ARLG ONSEMI

完全替代

500 Watt Peak Power MiniMOSORB Zener Transient Voltage Suppressors
P6KE33A ONSEMI

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