B3D系列
時間：2019-06-27
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産品詳情
産品介紹
B3D系列放電管，是将2個普通放電管集成封裝，共模防護和差模防護隻用一顆器件就可以完成，節約客戶PCB面積，降低防護方案成本。特殊的加蓋設計，使得産品支持高速貼片。 适用于有高等級浪湧需求的通訊接口和電源接口。
具體參數
|
Part number |
B3D090M-C |
B3D350M-R |
B3D090L-C |
B3D230L-C |
B3D420L-C |
B3D1000L1-C |
|
DC break down voltage 100V/S (V) |
90 |
350 |
90 |
230 |
420 |
1000 |
|
Tolerance of Vs (V) |
72-108 |
245-455 |
68-112 |
200-380 |
336-504 |
950-1500 |
|
Impulse spark-over voltage 1KV/uS (V) |
≤700 |
≤850 |
≤700 |
≤800 |
≤950 |
≤1800 |
|
Arc voltage 1A(V) |
~8 |
~15 |
~8 |
~15 |
~8 |
~15 |
|
Impulse discharge current 8/20uS (KA) |
10 |
5 |
5 |
5 |
2 |
2 |
|
Size L*W*H (mm) |
7.8*5.0*6.0 |
7.8*5.0*6.0 |
7.8*5.0*6.0 |
7.8*5.0*6.0 |
7.8*5.0*6.0 |
7.8*5.0*6.0 |
|
Capacitance Co (pf）@0.5V 1MHz |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
|
Insulation resistance(GΩ)@ DC(V) |
≥1@50V |
≥1@100V |
≥1@50V |
≥1@100V |
≥1@100V |
≥1@100V |
|
Application |
RS485/232 |
DC30V |
RS485/232 |
DC12/AC24 |
xDSL |
xDSL(NEBS) |