TISP4250J1 查看數據表（PDF） - Bourns, Inc
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TISP4250J1 Datasheet PDF : 14 Pages
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TISP4070J1BJ THRU TISP4395J1BJ
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
TISP4xxxJ1BJ Overvoltage Protector Series
Ground Return Element of Y Configuration
-2x Current Capability of Y Upper Elements
-Available in a Wide Range of Voltages
-Enables Symmetrical and Asymmetrical Y Designs
-SMB (DO-214AA) Package
Ion-Implanted Breakdown Region
-Precise and Stable Voltage
-Low Voltage Overshoot Under Surge
Device
TISP4070J1
TISP4080J1
TISP4095J1
TISP4115J1
TISP4125J1
TISP4145J1
TISP4165J1
TISP4180J1
TISP4200J1
TISP4219J1
TISP4250J1
TISP4290J1
TISP4350J1
TISP4395J1
VDRM
V
58
65
75
90
100
120
135
145
155
180
190
220
275
320
V(BO)
V
70
80
95
115
125
145
165
180
200
219
250
290
350
395
............................................ UL Recognized Components
SMB Package (Top View)
MT1 1
2 MT2
Device Symbol
MT2
MD4JAA
MT1 SD4JAA
Rated for International Surge Wave Shapes
Wave Shape
2/10
8/20
10/160
10/700
10/560
10/1000
Standard
GR-1089-CORE
IEC 61000-4-5
TIA/EIA-IS-968 (FCC Part 68)
ITU-T K.20/21/45
TIA/EIA-IS-968 (FCC Part 68)
GR-1089-CORE
IPPSM
A
1000
800
400
350
250
200
Description
The TISP4xxxJ1BJ is a symmetrical voltage-triggered bidirectional thyristor device which has been designed as the tail (ground return) element
of a Y circuit configured protector. As such, the TISP4xxxJ1BJ must be rated to conduct the sum of the TIP and RING currents. For example,
the normal GR-1089-CORE testing can impose 200 A, 10/1000 and 1000 A, 2/10 on the ground return element of the Y configuration. Using
the TISP4xxxJ1BJ together with two TISP4xxxH3BJ parts gives a 2x 100 A, 10/1000 Y protector circuit. For ITU-T applications, using the
TISP4xxxJ1BJ with a TISP3xxxT3BJ gives a coordinated Y protector with a 2x 120 A, 5/310 capability. Design tables are given in the
Applications Information section. These SMB package combinations are often more space efficient than single package Y protection
multi-chip integrations.
These devices allow signal voltages, without clipping, up to the maximum off-state voltage value, VDRM, see Figure 1. Voltages above VDRM are
limited and will not exceed the breakover voltage, V(BO), level. If sufficient current flows due to the overvoltage, the device switches into a low-
voltage on-state condition, which diverts the current from the overvoltage through the device. When the diverted current falls below the
holding current, IH, level the devices switches off and restores normal system operation.
How to Order
Device
Package
TISP4xxxJ1BJ BJ (SMB/DO-214AA J-Bend)
Carrier
R (Embossed Tape Reeled)
For Standard
Termination Finish
Order As
TISP4xxxJ1BJR
For Lead Free
Termination Finish
Order As
TISP4xxxJ1BJR-S
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
SEPTEMBER 2001 - REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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