Datasheet > 4.0SMDJ20A

4.0SMDJ20A

更新时间： 2023-09-24 09:14:23

品牌	Logo	应用领域
力特 - LITTELFUSE		电子瞬态抑制二极管
页数	文件大小	规格书
5页	915K
描述
4000W瞬态抑制二极管4.0SMDJ专门设计用于保护敏感电子设备，使其免受雷击和其它瞬态电压事件产生的瞬态电压危害。 4.0SMDJ是工业用3kW和5kW瞬态抑制二极管的成本有效型解决方案。

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4.0SMDJ20A 数据手册

TransientVoltage Suppression Diodes

Surface Mount – 4000W > 4.0SMDJ24A

I-V Curve Characteristics

Uni-directional

Vc V^BR

Ipp

P_PPMPeak Pulse Power Dissipation -- Max power dissipation

V_RStand-off Voltage -- Maximum voltage that can be applied to theTVS without operation

V_BRBreakdown Voltage -- Maximum voltage that ﬂows though theTVS at a speciﬁed test current (I_T)

V_CClamping Voltage -- Peak voltage measured across theTVS at a speciﬁed Ippm (peak impulse current)

I_RReverse Leakage Current -- Current measured at V_R

V_FForward Voltage Drop for Uni-directional

Ratings and Characteristic Curves (T_A=25°C unless otherwise noted)

Figure 1 -TVSTransients ClampingWaveform

Figure 2 - Peak Pulse Power Rating

Voltage Transients

1000

initial =T

amb

Voltage Across TVS

100

Current Through TVS

0.31x0.31" (8.0x8.0mm)

Copper Pad Area

0.001

0.01

0.1

t_d-Pulse Width (ms)

Time

continues on next page.

Additional Infomarion

Datasheet

Samples

Resources

Speciﬁcations are subject to change without notice.

Revised: 11/20/15

123 4 5

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