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參數(shù)資料
| 型號： | 1SMB28AT3 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS |
| 中文描述： | 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE |
| 封裝： | PLASTIC,CASE 403A, 2 PIN |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 50K |
| 代理商： | 1SMB28AT3 |
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
Motorola TVS/Zener Device Data
5-1
600 Watt Peak Power Data Sheet
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
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’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 200 V
Stand-off Voltage Range — 5 to 170 V
Peak Power — 600 Watts @ 1 ms
Maximum Clamp Voltage @ Peak Pulse Current
Low Leakage < 5
μ
A Above 10 V
UL Recognition
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
°
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
600
Watts
Forward Surge Current (2)
@ TA = 25
°
C
IFSM
100
Amps
Thermal Resistance from Junction to Lead (typical)
RJL
TJ, Tstg
25
°
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.
1SMB5.0AT3
SERIES
600 WATT
PEAK POWER
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
6.8–200 VOLTS
600 WATT PEAK POWER
CASE 403A
PLASTIC
REV 1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1SMB28AT3G | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 28V 600W Unidirectional RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
| 1SMB28AT3G | 制造商:ON Semiconductor 功能描述:Transient Voltage Suppressor (TVS) Diode |
| 1SMB28AT3G-CUT TAPE | 制造商:ON 功能描述:1SMB Series 34.4 V 600 W Unidirectional Power Zener Transient Voltage Suppressor |
| 1SMB28CA | 制造商:CENTRAL 制造商全稱:Central Semiconductor Corp 功能描述:BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 5.0 THRU 170 VOLTS |
| 1SMB28CAT3 | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 28V 600W RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
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