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1.5KE91-B

更新时间： 2022-09-29 19:36:47

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1.5KE91-B 数据手册

TVS Diodes

Axial Leaded – 1500W > 1.5KE series

I-V Curve Characteristics

Uni-directional

Bi-directional

Ipp

Vc VBR

V^RV^BRVc

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

100

Voltage Transients

initial =T

amb

stacked-die, 2kW

at 10x1000µs, 25°C

Voltage Across TVS

Current Through TVS

Single die, 1.5kW

at 10x1000µs, 25°C

0.1

0.001

0.01

0.1

t_d-Pulse Width (ms)

Time

Speciﬁcations are subject to change without notice.

Revised: JC.10/30/20

1 234 5 6

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