參數(shù)資料
型號(hào): THBT27011D
廠商: 意法半導(dǎo)體
英文描述: TRIPOLAR OVERVOLTAGE PROTECTION FOR TELECOM LINE
中文描述: 三極的電信線過電壓保護(hù)
文件頁數(shù): 4/9頁
文件大小: 345K
代理商: THBT27011D
THBTxxx11D
TEST CIRCUIT 1 for I
BO
and V
BO
parameters :
4/9
2
static
relay.
R1
140
R2
240
D.U.T
VBO
measure
IBO
measure
tp = 20ms
K
Transformer
220V/800V
5A
Auto
Transformer
220V/2A
Vout
TEST PROCEDURE :
n
Pulse Test duration (tp = 20ms):
- For Bidirectional devices = Switch K is closed
- For Unidirectional devices = Switch K is open.
n
V
OUT
Selection
- Device with V
BO
<
200 Volt
- V
OUT
= 250 V
RMS
, R
1
= 140
.
- Device with V
BO
200 Volt
- V
OUT
= 480 V
RMS
, R
2
= 240
.
TEST CIRCUIT 2 for I
H
parameter.
R
- V
P
V
BAT
= - 48 V
Surge generator
D.U.T.
This is a GO-NOGO test which allows to confirm the holding current (I
H
) level in a functional
test circuit.
TEST PROCEDURE :
n
1) Adjust the current level at the I
H
value by short circuiting the AK of the D.U.T.
2) Fire the D.U.T with a surge Current : Ipp = 10A , 10/1000
μ
s.
3) The D.U.T will come back off-state within 50 ms max.
相關(guān)PDF資料
PDF描述
THBT200S1 Transient Voltage Suppressor for SLIC Protection(用于SLIC保護(hù)的瞬變電壓抑制器)
THBT200S Transient Voltage Suppressor for SLIC Protection(瞬變電壓抑制器)
THBT200 TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION
THBT7011DRL DUAL OVERVOLTAGE PROTECTION FOR TELECOM LINE
THBT7011D Dual Overvoltage Protection for Telecom Line(用于電信線的雙過壓保護(hù))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THBT27011DRL 功能描述:TVS二極管陣列 270V 50uA OV Prot RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
THBT7011D 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL OVERVOLTAGE PROTECTION FOR TELECOM LINE
THBT7011DRL 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL OVERVOLTAGE PROTECTION FOR TELECOM LINE
THBTGFR421 制造商:Seoul Semiconductor 功能描述:FULL COLOR,150' VIEWING ANGLE,1.6X1.5X0.5MM,W/ ZENER - Tape and Reel 制造商:Seoul Semiconductor 功能描述:CHIP LED
THBTGFR421-KR 制造商:SEOUL 制造商全稱:Seoul Semiconductor 功能描述:CHIP LED DEVICE