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參數資料
| 型號： | SP0518CAA |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | Silicon Protection Circuits - TVS Rail Clamp Diode Array with an Avalanche Diode |
| 中文描述： | 硅保護電路-二極管鉗位二極管陣列鐵與雪崩二極管 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 171K |
| 代理商： | SP0518CAA |
5
S
C
Silicon Protection Circuits
TVS Rail Clamp Diode Array with an Avalanche Diode
209
www.littelfuse.com
SP0506CA, SP0518CAA
This family of rail clamp or “diode steering” arrays are designed for very
low capacitance ESD protection and is offered in small surface mount
packages.
An Avalanche diode has been added between VP and VN
to suppress transients on the supply rails. The multi-channel devices
are used to help protect high speed sensitive digital or analog input
circuits on data, signal, or control lines with unipolar voltage levels up
to 5VDC. The state-of-the-art structure is designed to suppress ESD
and other transient over-voltage events to meet the International
Electrotechnical Compatibility (IEC) transient immunity standards IEC
61000-4-2 for Electrostatic Discharge Requirements.
The monolithic silicon devices are comprised of specially designed
low capacitance structures for transient voltage suppression (TVS).
The size and shape of these structures have be tailored for transient
protection. The very low capacitance and clamp voltage are ideal for
ultra high speed signal line protection.
Ordering Information
Schematic
Part Number
SP0506CAAT
SP0506CABT
SP0518CAAT
Quantity Per
Reel
4000
2500
2500
Package Type
MSOP8
SOIC8
QSOP24
CH
6
6
18
1
2
3
4
8
CH 6
7
+
6
CH 5 CH 4
CH 1
1 2 3 4 5 6 7 8 9 10 11 12
V
+
CH1 CH2 CH3 CH4 CH5 V
-
CH6 CH7 CH8 CH9 V
+
V
CH18 CH17 CH16 CH15 CH14 V
CH13 CH12 CH11 CH10 V
+
24 23 22 21 20 19 18 17 16 15 14 13
SP0518CAAT
SP0506CAAT
and
SP0506CABT
Features
A low capacitance 2, 6 and 18 channel array of rail
clamp current steering diodes in small surface
mount packages
ESD Protection Capability (SP0506CA)
- IEC 61000-4-2, Direct Discharge . . . . . . . . . . . . . . . . 8kV (Level 4)
- MIL STD 3015.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15kV
ESD Protection Capability (SP0518CA)
- IEC 61000-4-2, Direct Discharge . . . . . . . . . . . . . . . 15kV (Level 4)
- MIL STD 3015.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15kV
Input Protection for Applications Up to 5VDC
Low Input Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . 3 - 7pF Typical
Low Clamp Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . Vrail + 13V Max
Low Input Leakage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100nA Typ
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . 20
°
C to 85
°
C
Applications
Computer ports
Personal Digital Assistants (PDA)
Portable handheld equipment (Laptop, Palmtop computers)
Computer port, keyboard (USB1.1)
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相關代理商/技術參數 |
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|---|---|
| SP0518CAAT | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Silicon Protection Circuits - TVS Rail Clamp Diode Array with an Avalanche Diode |
| SP0524P | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:TVS Diode Arrays |
| SP0524PUTG | 功能描述:TVS二極管陣列 4 Ch 12KV 0.5pF RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C |
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