參數資料
型號: VS230
廠商: Littelfuse, Inc.
英文描述: Switching Gas Discharge Tubes - Gas Plasma Voltage Dependent Switches
中文描述: 開關氣體放電管-等離子氣體開關電壓依賴
文件頁數: 2/2頁
文件大?。?/td> 81K
代理商: VS230
Switching Gas Discharge Tubes
Gas Plasma Voltage Dependent Switches
319
www.littelfuse.com
7
S
D
VS Series
LT device
V
O.C. DC voltage =1000
0.22
μ
F
51K
Fig 1.
Recommended breakover voltage test circuit
(Discharge current = 10-20mA; Sensitivity of
peak voltage detect = 10-30mA)
P.V.D.
VS device
V
15K
2.2
μ
F
32
μ
H
230Vac
Fig 2.
Recommended Life Test Circuit
Part
Number
Device Ratings and Specifications
VBO(1)
(V)
VT
@ 5A
(V)
IDRM(2)
(A)
IBO(3)
(mA)
CO(4)
(pF)
VBOto VT
(nS)
VS230
200 –255
15
1.0
50
2.0
25
VS450
350 – 550
15
1.0
50
2.0
25
VS600
400 – 750
15
1.0
50
2.0
25
Electrical Life:
Maximum Increase in VBO(1)…………………………………………………... 25 V
Switching Operations (6)………………………………………………………… 2,000,000
Maximum Ratings:
Surge On-State Current (5)……………………………………………………… 1000A
Storage Temperature TSTG……………………………………………………… -40 - +150C
Operating Temperature ……………………………………………………… -40 - +150C
Notes:
(1) Measured on recommended test circuit (fig 1.)
(2) Measured @ 300 Volts DC
(3) Current required for transition to on-state
(4) Measured @ 1 MHz, zero Volt bias
(5) Using 8/20μs double exponential pulse
(6) Measured on recommended test circuit (fig 2.)
Definitions:
VBO
– Breakover Voltage
VT @ 5A
– Nominal Off-state Voltage at 5A
IDRM
– Off-state Current
IBO
– Nominal Breakover Current
Co
- Max Capacitance
VBOto VT
– Max switching time from VBOto VT
RoHS
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VS230A 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 VS230A RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓(標稱):4500 V 電極數量:2 系列:SA2 端接類型:Axial 故障安全保護 Y/N: 封裝:Reel
VS230A-B 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 VS230A-B RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓(標稱):4500 V 電極數量:2 系列:SA2 端接類型:Axial 故障安全保護 Y/N: 封裝:Reel
VS230C 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 VS230C RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓(標稱):4500 V 電極數量:2 系列:SA2 端接類型:Axial 故障安全保護 Y/N: 封裝:Reel
VS230SM 功能描述:氣體放電管 - GDT /氣體等離子體避雷器 VS230SM RoHS:否 制造商:Bourns 峰值脈沖電流: 直流擊穿電壓(標稱):4500 V 電極數量:2 系列:SA2 端接類型:Axial 故障安全保護 Y/N: 封裝:Reel
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