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TISP4015L1BJR-S 参数 Datasheet PDF下载

TISP4015L1BJR-S图片预览
型号: TISP4015L1BJR-S
PDF下载: 下载PDF文件 查看货源
内容描述: 非常低的电压的双向晶闸管过电压保护 [VERY LOW VOLTAGE BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS]
分类和应用: 触发装置硅浪涌保护器光电二极管
文件页数/大小: 15 页 / 484 K
品牌: BOURNS [ BOURNS ELECTRONIC SOLUTIONS ]
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oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
TISP4015L1AJ, TISP4030L1AJ, TISP4040L1AJ
TISP4015L1BJ, TISP4030L1BJ, TISP4040L1BJ
VERY LOW VOLTAGE
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
*R
TISP40xxL1AJ/BJ VLV Overvoltage Protectors
Low Capacitance
‘4015 ................................................................................... 28 pF
‘4030 ................................................................................... 27 pF
‘4040 ................................................................................... 23 pF
Digital Line Signal Level Protection
- ISDN
- xDSL
Safety Extra Low Voltage, SELV, values
SMA Package (Top View)
R (B)
1
2
T (A)
MDXXCCE
Device
‘4015
‘4030
‘4040
V
DRM
V
±
8
±
15
±
25
V
(BO)
V
±
15
±
30
±
40
SMB Package (Top View)
R(B)
1
2
T(A)
30 A “L” Series specified for:
- ITU-T recommendations K.20, K.45, K.21
- FCC Part 68 and GR-1089-CORE
MDXXBGF
Device Symbol
T
Wave Shape
2/10
µs
8/20
µs
10/160
µs
10/700
µs
10/560
µs
10/1000
µs
Standard
GR-1089-CORE
IEC 61000-4-5
FCC Part 68
ITU-T K.20/45/21
FCC Part 68
FCC Part 68
GR-1089-CORE
I
TSP
A
150
120
65
SD4XAA
45
35
30
R
T
erminals T and R correspond to the
alternative line designators of A and B
Available in SMA and SMB Packages
SMA Saves 25 % Placement Area Over SMB
............................................ UL Recognized Components
Description
These devices are designed to limit overvoltages on digital telecommunication lines. Overvoltages are normally caused by a.c. power system
or lightning flash disturbances which are induced or conducted on to the telephone line. A single device provides 2-point protection and is
typically used for the protection of transformer windings and low voltage electronics.
The protector consists of a symmetrical voltage-triggered bidirectional thyristor. Overvoltages are initially clipped by breakdown clamping until
the voltage rises to the breakover level, which causes the device to crowbar into a low-voltage on-state condition. This low-voltage on state
causes the current resulting from the overvoltage to be safely diverted through the device. The device switches off when the diverted current
falls below the holding current value.
How To Order
For Standard
For Lead Free
Termination Finish Termination Finish
Order As
Order As
TISP40xxL1AJR-S
TISP40xxL1BJR-S
Device
TISP40xxL1
Package
Carrier
SMA/DO-214AC J-Bend (AJ) Embossed Tape Reeled TISP40xxL1AJR
(R)
SMB/DO-214AA J-Bend (BJ)
TISP40xxL1BJR
Insert xx value corresponding to protection voltages of 15 V, 30 V and 40 V.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
AUGUST 1999 - REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.