SA5.0A 查看數據表（PDF） - Motorola => Freescale
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SA5.0A Datasheet PDF : 3 Pages
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MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
Zener Transient Voltage Suppressors
Unidirectional and Bidirectional
The SA5.0A series is designed to protect voltage sensitive components from high volt-
age, 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 Motorola’s
exclusive, cost-effective, highly reliable Surmetic axial leaded package and is ideally-suited
for use in communication systems, numerical controls, process controls, medical equip-
ment, business machines, power supplies and many other industrial/consumer applications.
Specification Features:
• Stand-off Zener Voltage Range — 5 to 170 V
• Peak Power — 500 Watts @ 1 ms
• Maximum Clamp Voltage @ Peak Pulse Current
• Low Leakage < 1 µA Above 8.5 Volts
• Maximum Temperature Coefficient Specified
• Response Time is Typically Less than 1 ns
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic
FINISH: All external surfaces are corrosion resistant and leads are readily solderable
POLARITY: Cathode indicated by polarity band. When operated in zener mode, will be
positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Guadalajara, Mexico
SA5.0A
through
SA170A
MOSORB
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
5–170 VOLT
500 WATT PEAK POWER
3 WATT STEADY STATE
CASE 59-04
PLASTIC
MAXIMUM RATINGS
Rating
Peak Power Dissipation (1)
@ TL ≤ 25°C
Steady State Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8″
Derated above TL = 75°C
Forward Surge Current (2)
@ TA = 25°C
Operating and Storage Temperature Range
Lead Temperature not less than 1/16″ from the case for 10 seconds: 230°C
NOTES: 1. Nonrepetitive current pulse per Figure 4 and derated above TA = 25°C per Figure 2.
NOTES: 2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
Symbol
PPK
PD
IFSM
TJ, Tstg
Value
500
3
30
70
– 55 to +175
Unit
Watts
Watts
mW/°C
Amps
°C
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
500 Watt Peak Power Data Sheet
4-1
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