参数资料
型号: VC121085S151DP
厂商: AVX Corporation
文件页数: 10/10页
文件大小: 0K
描述: VARISTOR TVS 85VDC 250A 1210
产品目录绘图: VC1210 Series
特色产品: 85VDC TransGuard? TVS
标准包装: 1
系列: TransGuard®
变阻器电压: 100V
电流 - 浪涌: 250A
电路数: 1
最大交流电压: 60VAC
最大直流电压: 85VDC
能量: 2.0J
封装/外壳: 1210(3225 公制)
产品目录页面: 2365 (CN2011-ZH PDF)
其它名称: 478-6100-6
TransGuard ?
AVX Multilayer Ceramic Transient Voltage Suppressors
TYPICAL PERFORMANCE CURVES (0603, 0805, 1206 & 1210 CHIP SIZES)
PULSE DEGRADATION
Traditionally varistors have suffered degradation of electrical perfor-
mance with repeated high current pulses resulting in decreased
breakdown voltage and increased leakage current. It has been
suggested that irregular intergranular boundaries and bulk material
result in restricted current paths and other non-Schottky barrier
paralleled conduction paths in the ceramic. Repeated pulsing of
both 5.6 and 14V TransGuard ? transient voltage suppressors with
Repetitive Peak Current Strikes
TransGuard ? 1206 0.4J Product
10%
VC120618D400
8%
150 Amp peak 8 x 20μS waveforms shows negligible degradation
in breakdown voltage and minimal increases in leakage current.
This does not mean that TransGuard ? suppressors do not suffer
degradation, but it occurs at much higher current. The plots
of typical breakdown voltage vs number of 150A pulses are
shown below.
Repetitive Peak Current Strikes
TransGuard ? 1210 1.5J Product
10%
8%
6%
VC120626D580
6%
4%
2%
VC120614D300
VC120605D150
4%
2%
VC121018J390
0%
0
100
200 300 400
Number of Strikes
500
600
0%
0
100
200 300 400
Number of Strikes
500
600
Figure 1
Repetitive Peak Current Strikes
TransGuard ? 0805 0.1J and 0.3J Products
15%
10%
Figure 3
Repetitive Peak Current Strikes
StaticGuard 0805 0.1J Product
30%
25%
20%
VC080518A400
15%
5%
VC080518C400
10%
5%
VC08LC18A500
0%
0
100
200 300 400
500
600
0%
0
100
200 300 400
500
600
Number of Strikes
Figure 2
CAPACITANCE/FREQUENCY
CHARACTERISTICS
Number of Strikes
Figure 4
TransGuard ? Capacitance vs Frequency 0603
100
80
60
40
20
TransGuard ? Capacitance vs Frequency 0805
100
80
VC080505C150
60
40
20
TransGuard ? Capacitance vs Frequency 1206
100
80
60
VC120614D300
40
20
0
VC06LC18X500
VC060305A150
VC060326A580
0
VC080518C400
VC080514A300
0
VC120648D101
VC12LC18A500
0
20
40
60
80 100
0
20
40
60
80
100
0
20
40
60
80
100
10
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
相关PDF资料
PDF描述
4420.0849 CBE AS168X-004-500
VC080503C100DP VARISTOR TVS 3.3VDC 120A 0805
RMCF2010JT12K0 RES 12K OHM 3/4W 5% 2010 SMD
0702871121 CONN HEADER BKWY DL GOLD 50POS
VA100018D400DL VARISTOR TVS 18VDC 150A AXIAL
相关代理商/技术参数
参数描述
VC121085S151RP 功能描述:压敏电阻 85v 1.9-2.0 Joules RoHS:否 制造商:EPCOS 产品:MLV 电压额定值 DC:22 V 电压额定值 AC:17 V 钳位电压:50 V 直径: 峰值浪涌电流:30 A 浪涌能量额定值:75 mJ 电容:74.2 pF 工作温度范围:- 55 C to + 125 C 安装:SMD/SMT 封装:Reel
VC1210K251R035 功能描述:VARISTOR 56V 250A 1210 制造商:kemet 系列:汽车级,AEC-Q200 包装:剪切带(CT) 零件状态:在售 变阻器电压:50.4V 压敏电压(典型):56V 压敏电压(最大):61.6V 电流 - 浪涌:250A 能量:2.2J 电路数:1 最大 AC 电压:35Vrms 最大 DC 电压:45VDC 安装类型:表面贴装 封装/外壳:1210(3225 公制) 标准包装:1
VC1210K301R030 功能描述:VARISTOR 47V 300A 1210 制造商:kemet 系列:汽车级,AEC-Q200 包装:剪切带(CT) 零件状态:在售 变阻器电压:42.3V 压敏电压(典型):47V 压敏电压(最大):51.7V 电流 - 浪涌:300A 能量:2.1J 电路数:1 最大 AC 电压:30Vrms 最大 DC 电压:38VDC 安装类型:表面贴装 封装/外壳:1210(3225 公制) 标准包装:1
VC1210K401R014 功能描述:VARISTOR 22V 400A 1210 制造商:kemet 系列:汽车级,AEC-Q200 包装:剪切带(CT) 零件状态:在售 变阻器电压:19.8V 压敏电压(典型):22V 压敏电压(最大):24.2V 电流 - 浪涌:400A 能量:1.6J 电路数:1 最大 AC 电压:14Vrms 最大 DC 电压:18VDC 安装类型:表面贴装 封装/外壳:1210(3225 公制) 标准包装:1
VC1210K401R025 功能描述:VARISTOR 39V 400A 1210 制造商:kemet 系列:汽车级,AEC-Q200 包装:剪切带(CT) 零件状态:在售 变阻器电压:35.1V 压敏电压(典型):39V 压敏电压(最大):42.9V 电流 - 浪涌:400A 能量:1.8J 电路数:1 最大 AC 电压:25Vrms 最大 DC 电压:31VDC 安装类型:表面贴装 封装/外壳:1210(3225 公制) 标准包装:1