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參數(shù)資料
| 型號： | TISPPBL2P |
| 廠商： | Power Innovations International, Inc. |
| 英文描述： | DUAL FORWARD-CONDUCTING P-GATE THYRISTORS FOR ERICSSON COMPONENTS SLICS |
| 中文描述： | 雙遠期導電的P -門晶閘管愛立信成分SLIC組件 |
| 文件頁數(shù)： | 12/19頁 |
| 文件大?。?/td> | 364K |
| 代理商： | TISPPBL2P |
TISPPBL1D, TISPPBL1P TISPPBL2D, TISPPBL2P
DUAL FORWARD-CONDUCTING P-GATE THYRISTORS
FOR ERICSSON COMPONENTS SLICS
AUGUST 1997 - REVISED DECEMBER 1999
12
P R O D U C T I N F O R M A T I O N
normal operation
Depending on the SLIC type, the maximum SLIC supply voltage rating (V
Bat
) will be -70 V, -80 V or -85 V. The
-90 V rating of the TISPPBLx gate-cathode (V
GKRM
) exceeds the highest SLIC voltage rating. To restore
normal operation after the TISPPBLx has switched on, the minimum switch-off current (holding current I
H
)
needed is equal to the maximum SLIC short circuit current to ground (d.c. line current together with the
maximum longitudinal current). The first page of this data sheet has a list of the appropriate TISPPBLx
protectors that can be used with each SLIC.
maximum TIPX and RINGX terminal ratings
The withstand levels of a SLIC line drive amplifier TIPX and RINGX can be expressed in terms of maximum
voltage for certain time periods. The negative voltage rating can be specified in two ways; relative to ground or
relative to the SLIC negative supply voltage (V
Bat
).
The TIPX or RINGX voltage withstand levels for the current range of Ericsson SLICs falls into three groups,
see Figure 15. The first group, headed by the PBL 3762A/2 SLIC, has a positive polarity d.c. withstand of
+2 V. For 10 ms, the output can withstand a voltage of +5 V. For 1 μs, the output can withstand a voltage of
+10 V. For 250 ns, the output is able to withstand a voltage of +15 V.
In the negative polarity, the output can withstand V
Bat
continuously. For 10 ms, the output can withstand a
voltage of V
Bat
- 20 V. For 1 μs, the output can withstand a voltage of V
Bat
- 40 V. For 250 ns, the output is able
to withstand a voltage of V
Bat
- 70 V.
The second group, headed by the PBL 3766 SLIC, has a positive polarity d.c. withstand of +0.5 V. For 10 ms,
1 μs and 250 ns the withstand voltage is the same as the PBL 3762A/2 group. In the negative polarity the
withstand voltage of the PBL 3766 group is the same as the PBL 3762A/2 group.
The third group, headed by the PBL 386 20/2 SLIC, has the same positive polarity withstand as the
PBL 3762A/2 group. In the negative polarity, the output can withstand -80 V continuously. For 10 ms, the
output can withstand a voltage of V
Bat
- 10 V. For 1 μs, the output can withstand a voltage of V
Bat
- 25 V. For
250 ns, the output is able to withstand a voltage of V
Bat
- 35 V.
protection requirements to cover all SLICs
To protect all SLICs, the TISPPBLx protector must limit the voltage to the lowest withstand levels of the three
SLIC groups shown in Figure 15. Figure 16 shows that this will be the positive polarity rating of the PBL 3766
group and the negative rating of the PBL 386 20/2 group.
.
TISPPBLx voltage limiting performance
Figure 17 shows how the TISPPBLx protection voltages compare to the minimum voltage withstands of
Figure 16. The two shaded areas represent the positive and negative maximum limiting voltage levels of the
TISPPBLx from Figure 2. The isolation diode voltage drop displaces the TISPPBLx negative limiting voltage
1 μs, -20 V pulse area by -0.7 V from V
Bat
. So the actual negative limiting voltage is -20.7 V relative to V
Bat
.
This value does not exceed any part of the SLIC minimum negative voltage ratings. Any negative voltage
disturbance in the V
B
supply caused by TISPPBLx gate current will be tracked in V
Bat
by conduction of the
isolation diode D1. So a negative going change in V
B
does not substantially increase the TIPX and RINGX
voltage stress relative to V
Bat
. However, the absolute value of V
Bat
with respect to ground must be kept within
the data sheet rating. In the positive polarity the TISPPBLx limits the maximum voltage to 8 V in a 1 μs period
and between 1 V and 5 V for a 10 ms period. These values do not exceed any of the SLIC minimum positive
voltage ratings.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TISPPBL2PS | 制造商:Bourns Inc 功能描述: |
| TISPPBL2P-S | 功能描述:SCR RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復關(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 安裝風格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
| TISPPBL2SDR | 功能描述:SCR RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復關(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 安裝風格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
| TISPPBL2SDR-S | 功能描述:SCR RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復關(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 安裝風格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
| TISPPBL2SE | 功能描述:SCR RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復關(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 安裝風格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
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