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參數(shù)資料
| 型號(hào)： | TISP61089ASD |
| 廠商： | BOURNS INC |
| 元件分類： | 保護(hù)電路 |
| 英文描述： | DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS |
| 中文描述： | TELECOM, SURGE PROTECTION CIRCUIT, PDSO8 |
| 封裝： | SOP-8 |
| 文件頁(yè)數(shù)： | 7/8頁(yè) |
| 文件大小： | 259K |
| 代理商： | TISP61089ASD |
NOVEMBER 1995 - REVISED JANUARY 2007
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
APPLICATIONS INFORMATION
TISP61089 Gated Protector Series
Application Circuit (Continued)
protector. The TISP7xxxF3 protector has the same protection voltage for any terminal pair. This protector is used when the ring generator
configuration may be ground or battery-backed. For dedicated ground-backed ringing generators, the TISP3xxxF3 gives better protection as
its inter-conductor protection voltage is twice the conductor to ground value.
Relay contacts 3a and 3b connect the line conductors to the SLIC via the ’61089 protector. The protector gate reference voltage comes from
the SLIC negative supply (V
BAT
). A 220 nF gate capacitor sources the high gate current pulses caused by fast rising impulses.
Figure 4. Negative Overvoltage Condition
C1
220 nF
I
G
Th5
SLIC
V
BAT
SLIC
PROTECTOR
'61089
I
K
AI6XAHC
Figure 5. Positive Overvoltage Condition
Th5
SLIC
V
BAT
SLIC
PROTECTOR
'61089
C1
220 nF
I
F
AI6XAIC
Figure 6. Typical Application Circuit
TEST
RELAY
RING
RELAY
SLIC
RELAY
TEST
EQUIP-
MENT
RING
GENERATOR
S1a
S1b
RSa
RSb
RING
WIRE
TIP
WIRE
Th1
Th2
Th3
Th4
Th5
SLIC
SLIC
PROTECTOR
RING/TEST
PROTECTION
OVER-
CURRENT
PROTECTION
S2a
S2b
'61089
TISP
3xxxF3
OR
7xxxF3
S3a
S3b
V
BAT
C1
220 nF
AI6XAJC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TISP61089D | DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS |
| TISP6NTP2A | QUAD FORWARD-CONDUCTING BUFFERED P-GATE THYRISTORS |
| TISP7015 | Three Terminal Very Low Voltage (VLV) Protection |
| TISP7015D | Three Terminal Very Low Voltage (VLV) Protection |
| TISP7015DR | Three Terminal Very Low Voltage (VLV) Protection |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TISP61089ASDR | 功能描述:SCR Dual P Gate Forward Conducting RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:600 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）:5 uA 開啟狀態(tài) RMS 電流 (It RMS): 正向電壓下降:1.6 V 柵觸發(fā)電壓 (Vgt):1.3 V 最大柵極峰值反向電壓:5 V 柵觸發(fā)電流 (Igt):35 mA 保持電流（Ih 最大值）:75 mA 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
| TISP61089ASDR-S | 功能描述:SCR Dual P Gate Forward Conducting RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:600 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）:5 uA 開啟狀態(tài) RMS 電流 (It RMS): 正向電壓下降:1.6 V 柵觸發(fā)電壓 (Vgt):1.3 V 最大柵極峰值反向電壓:5 V 柵觸發(fā)電流 (Igt):35 mA 保持電流（Ih 最大值）:75 mA 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
| TISP61089ASDS | 制造商:Bourns Inc 功能描述: |
| TISP61089ASD-S | 功能描述:SCR Dual P Gate Forward Conducting RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:600 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）:5 uA 開啟狀態(tài) RMS 電流 (It RMS): 正向電壓下降:1.6 V 柵觸發(fā)電壓 (Vgt):1.3 V 最大柵極峰值反向電壓:5 V 柵觸發(fā)電流 (Igt):35 mA 保持電流（Ih 最大值）:75 mA 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
| TISP61089B | 制造商:Bourns Inc 功能描述:THYRISTOR TVS DUAL |
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