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1SMB12AT3 Datasheet

  • 1SMB12AT3

  • PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSOR...

  • 55.24KB

  • 5页

  • MOTOROLA   MOTOROLA

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MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
1SMB5.0AT3
SERIES
600 WATT
PEAK POWER
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
6.8鈥?00 VOLTS
600 WATT PEAK POWER
Zener Transient Voltage Suppressors
The SMB 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 SMB series is supplied in Motorola鈥檚
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:
鈥?/div>
Standard Zener Breakdown Voltage Range 鈥?6.8 to 200 V
鈥?/div>
Stand-off Voltage Range 鈥?5 to 170 V
鈥?/div>
Peak Power 鈥?600 Watts @ 1 ms
鈥?/div>
Maximum Clamp Voltage @ Peak Pulse Current
鈥?/div>
Low Leakage < 5
碌A
Above 10 V
鈥?/div>
UL Recognition
鈥?/div>
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 pad
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260掳C for 10 seconds
WAFER FAB LOCATION:
Phoenix, Arizona
ASSEMBLY/TEST LOCATION:
Seremban, Malaysia
MAXIMUM RATINGS
Rating
Peak Power Dissipation (1)
@ TL
鈮?/div>
25掳C
Forward Surge Current (2)
@ TA = 25掳C
Thermal Resistance from Junction to Lead (typical)
Operating and Storage Temperature Range
NOTES: 1. Nonrepetitive current pulse per Figure 2 and derated above TA = 25掳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.
CASE 403A
PLASTIC
Symbol
PPK
IFSM
R
q
JL
TJ, Tstg
Value
600
100
25
鈥?65 to +150
Unit
Watts
Amps
掳C/W
掳C
REV 1
Motorola TVS/Zener Device Data
600 Watt Peak Power Data Sheet
5-1

1SMB12AT3 产品属性

  • 10

  • 过电压，电流，温度装置

  • TVS - 二极管

  • -

  • 12V

  • 13.3V

  • 600W

  • 单向

  • 表面贴装

  • DO-214AA，SMB

  • SMB

  • Digi-Reel®

  • 1SMB12AT3OSDKR

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