參數(shù)資料
型號： 1SMC5.0AT3
廠商： MOTOROLA INC
元件分類： 參考電壓二極管
英文描述： Zener Transient Voltage Suppressors(齊納擊穿電壓范圍6.8-91V，1500W峰值功率齊納瞬變電壓抑制器)
中文描述： 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝： PLASTIC, SMC, 2 PIN
文件頁數(shù)： 1/5頁
文件大?。?/td> 66K
代理商： 1SMC5.0AT3
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
Motorola TVS/Zener Device Data
5-1
1500 Watt Peak Power Data Sheet
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
Zener Transient Voltage Suppressors
The SMC 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 SMC series is supplied in Motorola’s
exclusive, cost-effective, highly reliable Surmetic 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:
Standard Zener Breakdown Voltage Range — 6.8 to 91 V
Stand-off Voltage Range — 5 to 78 V
Peak Power — 1500 Watts @ 1 ms
Maximum Clamp Voltage @ Peak Pulse Current
Low Leakage < 5
μ
A Above 10 V
UL Recognition
Maximum Temperature Coefficient Specified
Available in Tape and Reel
Response Time Typically < 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 molded polarity notch. When operated in zener mode,
will be positive with respect to anode
MOUNTING POSITION:
Any
LEADS:
Modified L-Bend providing more contact area to bond pads
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260
°
C for 10 seconds
WAFER FAB LOCATION:
Phoenix, Arizona
ASSEMBLY/TEST LOCATION:
Seremban, Malaysia
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Power Dissipation (1)
@ TL
≤
25
°
C
PPK
1500
Watts
Forward Surge Current (2)
@ TA = 25
°
C
IFSM
200
Amps
Thermal Resistance from Junction to Lead (typical)
RJL
TJ, Tstg
15
°
C/W
Operating and Storage Temperature Range
– 65 to +150
°
C
NOTES: 1. Nonrepetitive current pulse per Figure 2 and derated above TA = 25
°
C per Figure 3.
NOTES:
2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
1SMC5.0AT3
SERIES
1500 WATT
PEAK POWER
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
6.8–91 VOLTS
1500 WATT PEAK POWER
CASE 403
PLASTIC
REV 1
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