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參數(shù)資料
| 型號： | LCP152 |
| 廠商： | 意法半導體 |
| 英文描述： | Programmable transient voltage suppressor for SLIC protection |
| 中文描述： | 可編程的用戶接口保護瞬態(tài)電壓抑制器 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 154K |
| 代理商： | LCP152 |
July 2006
Rev 5
1/11
11
LCP1521S/LCP152DEE
ASD (Application Specific Devices)
Programmable transient voltage suppressor for SLIC protection
Features
■
Dual programmable transient suppressor
■
Wide negative firing voltage range:
V
MGL
= -150 V max.
■
Low dynamic switching voltages:
V
FP
and V
DGL
■
Low gate triggering current: I
GT
= 5 mA max
■
Peak pulse current: I
PP
= 30 A (10/1000 μs)
■
Holding current: I
H
= 150 mA min
■
Low space consuming package
Description
These devices have been especially designed
to protect new high voltage, as well as classical
SLICs, against transient overvoltages.
Positive overvoltages are clamped by 2 diodes.
Negative surges are suppressed by 2 thyristors,
their breakdown voltage being referenced to -V
BAT
through the gate.
These components present a very low gate
triggering current (I
GT
) in order to reduce the
current consumption on printed circuit board
during the firing phase.
Benefits
TRISILs are not subject to ageing and provide a
fail safe mode in short circuit for a better level of
protection. Trisils are used to ensure equipment
meets various standards such as UL60950,
IEC950 / CSA C22.2, UL1459 and FCC part 68.
Trisils have UL94 V0 approved resin (Trisils are
UL497B approved [file: E136224]).
TM: TRISIL is a trademark of STMicroelectronics
Order codes
Figure 1.
LCP1521S Functional diagram
Figure 2.
LCP152DEE Functional diagram
Part Number
Marking
LCP1521S
CP152S
LCP1521SRL
CP152S
LCP152DEERL
LCP152
SO-8
LCP1521S
QFN 3x3 6 leads
LCP152DEE
TIP
GATE
NC
RING
TIP
GND
RING
GND
1
TIP
TIP
GATE
GND
NC
RING
RING
www.st.com
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LCP1521 | 功能描述:ESD 抑制器 Dual Program TVS RoHS:否 制造商:STMicroelectronics 通道:8 Channels 擊穿電壓:8 V 電容:45 pF 端接類型:SMD/SMT 封裝 / 箱體:uQFN-16 功率耗散 Pd: 工作溫度范圍:- 40 C to + 85 C |
| LCP1521RL | 功能描述:ESD 抑制器 Dual Program TVS RoHS:否 制造商:STMicroelectronics 通道:8 Channels 擊穿電壓:8 V 電容:45 pF 端接類型:SMD/SMT 封裝 / 箱體:uQFN-16 功率耗散 Pd: 工作溫度范圍:- 40 C to + 85 C |
| LCP1521S | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 SLIC Protection IC 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 |
| LCP1521S_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Programmable transient voltage suppressor for SLIC protection |
| LCP1521SRL | 功能描述:ESD 抑制器 SLIC Protection IC RoHS:否 制造商:STMicroelectronics 通道:8 Channels 擊穿電壓:8 V 電容:45 pF 端接類型:SMD/SMT 封裝 / 箱體:uQFN-16 功率耗散 Pd: 工作溫度范圍:- 40 C to + 85 C |
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