参数资料
| 型号： | 1SMC28AT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/7页 |
| 文件大小： | 0K |
| 描述： | TVS ZENER UNIDIR 1500W 28V SMC |
| 产品变化通告： | Product Obsolescence 21/Jan/2010 |
| 标准包装： | 10 |
| 电压 - 反向隔离（标准值）： | 28V |
| 电压 - 击穿： | 31.1V |
| 功率（瓦特）： | 1500W |
| 电极标记： | 单向 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | DO-214AB，SMC |
| 供应商设备封装： | SMC |
| 包装： | 剪切带 (CT) |
| 其它名称： | 1SMC28AT3OSCT |
1SMC5.0AT3G Series, SZ1SMC5.0AT3G Series
MAXIMUM RATINGS
Rating
Peak Power Dissipation (Note 1) @ T L = 25 ? C, Pulse Width = 1 ms
DC Power Dissipation @ T L = 75 ? C
Measured Zero Lead Length (Note 2)
Derate Above 75 ? C
Thermal Resistance from Junction ? to ? Lead
DC Power Dissipation (Note 3) @ T A = 25 ? C
Derate Above 25 ? C
Thermal Resistance from Junction ? to ? Ambient
Forward Surge Current (Note 4) @ T A = 25 ? C
Operating and Storage Temperature Range
Symbol
P PK
P D
R q JL
P D
R q JA
I FSM
T J , T stg
Value
1500
4.0
54.6
18.3
0.75
6.1
165
200
? 65 to +150
Unit
W
W
mW/ ? C
? C/W
W
mW/ ? C
? C/W
A
? C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. 10 x 1000 m s, non ? repetitive.
2. 1 in square copper pad, FR ? 4 board.
3. FR ? 4 board, using ON Semiconductor minimum recommended footprint, as shown in 403 case outline dimensions spec.
4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
ELECTRICAL CHARACTERISTICS (T A = 25 ? C unless
otherwise noted, V F = 3.5 V Max @ I F = 100 A) (Note 5)
Symbol Parameter
I PP
Maximum Reverse Peak Pulse Current
V C
Clamping Voltage @ I PP
I F
I
I R V F
V RWM
I R
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @ V RWM
V C V BR V RWM
I T
V
V BR
I T
Breakdown Voltage @ I T
Test Current
I F
V F
Forward Current
Forward Voltage @ I F
I PP
5. 1/2 sine wave or equivalent, PW = 8.3 ms non ? repetitive duty
cycle
http://onsemi.com
2
Uni ? Directional TVS
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相关代理商/技术参数 |
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| 1SMC28AT3G | 功能描述:TVS 二极管 - 瞬态电压抑制器 28V 1500W Unidirectional RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
| 1SMC28CA | 制造商:CENTRAL 制造商全称:Central Semiconductor Corp 功能描述:SURFACE MOUNT BI-DIRECTIONAL GLASS PASSIVATED JUNCTION SILICON TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS |
| 1SMC28CA TR13 | 功能描述:TVS DIODE 28VWM 45.4VC SMC 制造商:central semiconductor corp 系列:- 包装:剪切带（CT） 零件状态:有效 类型:齐纳 单向通道:- 双向通道:1 电压 - 反向关态（典型值）:28V 电压 - 击穿（最小值）:31.1V 电压 - 箝位（最大值）@ Ipp:45.4V 电流 - 峰值脉冲（10/1000μs）:33A 功率 - 峰值脉冲:1500W（1.5kW） 电源线路保护:无 应用:通用 不同频率时的电容:- 工作温度:-65°C ~ 150°C（TJ） 安装类型:表面贴装 封装/外壳:DO-214AB，SMC 供应商器件封装:SMC 标准包装:1 |
| 1SMC2R01GT | 制造商:ADAM-TECH 制造商全称:Adam Technologies, Inc. 功能描述:SCREW MACHINE SOCKETS & TERMINAL STRIPS |
| 1SMC2R01TT | 制造商:ADAM-TECH 制造商全称:Adam Technologies, Inc. 功能描述:SCREW MACHINE SOCKETS & TERMINAL STRIPS |
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