參數(shù)資料
型號: 1.5SMCXXXAT3
廠商: ON SEMICONDUCTOR
英文描述: Zener Overvoltage Transient Suppressors(5.8-78V峰值反向電壓,1500W峰值功率,齊納過壓瞬變抑制器)
中文描述: 齊納過電壓瞬態(tài)抑制器(5.8 - 78V峰值反向電壓,1500W的峰值功率,齊納過壓瞬變抑制器)
文件頁數(shù): 1/8頁
文件大小: 102K
代理商: 1.5SMCXXXAT3
Semiconductor Components Industries, LLC, 1999
December, 1999 – Rev. 2
1
Publication Order Number:
1.5SMC6.8AT3/D
GENERAL DATA IS APPLICABLE TO ALL
SERIES IN THIS GROUP
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
ON Semiconductor’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 — 5.8 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 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
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
– 55 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.
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSORS
5.8–78 VOLTS
1500 WATT PEAK POWER
Devices listed in
bold, italic
are ON Semiconductor
Preferred
devices.
Preferred
devices are recommended
choices for future use and best overall value.
Device
Package
Shipping
ORDERING INFORMATION
1.5SMCXXXAT3
SMC
Tape and Reel
2500 Units/Reel
SMC
PLASTIC
CASE 403
http://onsemi.com
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