参数资料
| 型号： | 1SMC51AT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 4/7页 |
| 文件大小： | 0K |
| 描述： | TVS ZENER UNIDIR 1500W 51V SMC |
| 产品变化通告： | Product Obsolescence 14/Apr/2010 |
| 标准包装： | 10 |
| 电压 - 反向隔离（标准值）： | 51V |
| 电压 - 击穿： | 56.7V |
| 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： | 1SMC51AT3OSCT |
1SMC5.0AT3G Series, SZ1SMC5.0AT3G Series
100
NONREPETITIVE
PULSE WAVEFORM
SHOWN IN FIGURE 2
100
t r ? 10 m s
PULSE WIDTH (t P ) IS DEFINED
AS THAT POINT WHERE THE PEAK
CURRENT DECAYS TO 50%
OF I PP .
PEAK VALUE - I PP
10
50
HALF VALUE -
I PP
2
t P
1
0.1 m s
1 m s
10 m s
100 m s
1 ms
10 ms
0
0
1
2
3
4
160
t P , PULSE WIDTH
Figure 1. Pulse Rating Curve
t, TIME (ms)
Figure 2. Pulse Waveform
24 V
140
120
100
80
60
1000
500
200
100
50
20
T L = 25 ? C
t P = 10 m s
V BR (NOM) = 6.8 TO 13 V
20 V
43 V
75 V
120 V
180 V
10
40
20
5
2
0
0
25
50
75
100
125
150
1
0.3
0.5 0.7 1
2
3
5
7
10
20
30
T A , AMBIENT TEMPERATURE ( ? C)
Figure 3. Pulse Derating Curve
D V BR , INSTANTANEOUS INCREASE IN V BR ABOVE V BR (NOM) (VOLTS)
Figure 4. Dynamic Impedance
UL RECOGNITION
The entire series has
Underwriters Laboratory
including Strike Voltage Breakdown test, Endurance
Recognition for the classification of protectors (QVGQ2)
under the UL standard for safety 497B and File #E210057.
Many competitors only have one or two devices recognized
or have recognition in a non-protective category. Some
competitors have no recognition at all. With the UL497B
recognition, our parts successfully passed several tests
Conditioning, Temperature test, Dielectric Voltage-Withstand
test, Discharge test and several more.
Whereas, some competitors have only passed a
flammability test for the package material, we have been
recognized for much more to be included in their Protector
category.
http://onsemi.com
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1SMC51AT3G | 功能描述:TVS 二极管 - 瞬态电压抑制器 51V 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 |
| 1SMC51CA | 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 |
| 1SMC51CA TR13 | 功能描述:TVS DIODE 51VWM 82.4VC SMC 制造商:central semiconductor corp 系列:- 包装:剪切带（CT） 零件状态:停产 类型:齐纳 单向通道:- 双向通道:1 电压 - 反向关态（典型值）:51V 电压 - 击穿（最小值）:56.7V 电压 - 箝位（最大值）@ Ipp:82.4V 电流 - 峰值脉冲（10/1000μs）:18.2A 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 |
| 1SMC5334 | 制造商:PANJIT 制造商全称:Pan Jit International Inc. 功能描述:SURFACE MOUNT SILICON ZENER DIODES |
| 1SMC5335 | 制造商:PANJIT 制造商全称:Pan Jit International Inc. 功能描述:SURFACE MOUNT SILICON ZENER DIODES |
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