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參數(shù)資料
| 型號： | TISP61089 |
| 廠商： | Power Innovations International, Inc. |
| 英文描述： | DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS |
| 中文描述： | 雙遠期導電的P -可編程門晶閘管過壓保護 |
| 文件頁數(shù)： | 12/17頁 |
| 文件大?。?/td> | 425K |
| 代理商： | TISP61089 |
TISP61089
DUAL FORWARD-CONDUCTING P-GATE THYRISTORS
PROGRAMMABLE OVERVOLTAGE PROTECTORS
NOVEMBER 1995 - REVISED FEBRUARY 1998
12
P R O D U C T I N F O R M A T I O N
element must operate in under 0.1 s to prevent exceeding the TISP61089 package limit. For 2x7.7 A, the
series current limiting element must operate within 0.4 s for TISP61089 survival.
section 4.5.15 - second-level power fault testing with wiring simulator
The purpose of this test is to ensure that the telephone cable does not become a hazard due to excessive
current. A series fuse, type MDQ 1-6/10A, simulates the safe current levels of a telephone cable. If this fuse
opens the equipment fails the test. For the equipment to pass, the equipment series overcurrent element must
reduce the current to below the MDQ 1-6/10A fusing level to prevent the simulator operating. The a.c. test
voltage can range from zero to 600 V, which gives a maximum conductor current of 10 A. Table 6 shows the
simulator fusing times for three current levels.
Using a 25
series resistor will result in table 6. I
TM
column values of 2x3.1, 2x9.4 and 2x19. Simulator
operating times will be
∞
, 12 s and 0.4 s respectively
For the equipment to pass this test, the TISP61089 series current limiting element must operate before the
MDQ 1-6/10A fusing times shown in table 7.
overcurrent protection
To meet ‘1089, the overcurrent protection must be coordinated with the requirements of sections 4.5.7, 4.5.8,
4.5.9, 4.5.12, 4.5.13, 4.5.15 and the TISP61089. The overcurrent protection must not fail in the first level tests
of sections 4.5.7, 4.5.9 and 4.5.12. Recoverable overcurrent protectors (e.g. Positive Temperature Coefficient
Resistors) may operate during first level testing, but normal equipment working must be restored after the test
has ended. The test current levels and their duration are shown in Figure 8. First level tests have a high
source resistance and the current levels are not strongly dependent on the TISP61089 series resistor value.
table 6. second-level power fault currents with MDQ 1-6/10A fuse
A.C.
DURATION
s
OPEN-CIRCUIT
RMS VOLTAGE
V
SHORT-
CIRCUIT
CURRENT
A
SOURCE
RESISTANCE
TOTAL
CIRCUIT
RESISTANCE
I
TRMS
A
I
TM
A
TIME
TO
OPEN
s
1000
100
5
20
60
1.7
2.4
∞
1000
300
15
20
60
5.0
7.1
30
1000
600
30
20
60
10
14
0.7
table 7. operating times of MDQ 1-6/10A fuse
TIME TO
OPERATE
s
I
RMS
A
0.2
17
0.5
12
1
9
5
7
10
6.8
1000
2.5
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TISP61089A | 制造商:POINN 制造商全稱:Power Innovations Ltd 功能描述:DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS |
| TISP61089AD | 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 額定重復關閉狀態(tài)電壓 VDRM:600 V 關閉狀態(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 安裝風格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
| TISP61089ADR | 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 額定重復關閉狀態(tài)電壓 VDRM:600 V 關閉狀態(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 安裝風格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
| TISP61089ADR-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 額定重復關閉狀態(tài)電壓 VDRM:600 V 關閉狀態(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 安裝風格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
| TISP61089AD-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 額定重復關閉狀態(tài)電壓 VDRM:600 V 關閉狀態(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 安裝風格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
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