Datasheet > P4SMA20A-AT/TR13

P4SMA20A-AT/TR13

更新时间： 2023-01-03 03:27:45

品牌	Logo	应用领域
国巨 - YAGEO		/
页数	文件大小	规格书
7页	526K
描述
Trans Voltage Suppressor Diode,

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P4SMA20A-AT/TR13 数据手册

Circuit Protection

Product Specification

P4SMA-AT

Transient Voltage Suppressors

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

Figure 1. Peak Pulse Power Rating Curve

Figure 2. Pulse Derating Curve

100

0.2×0.2″(5.0×5.0mm)

Copper Pad Area

0.1

100

1000

100 125 150

175

t_d-Pulse Width (µs)

T_A-Ambient Temperature (℃)

Figure 3. Pulse Waveform

Figure 4. Typical Junction Capacitance

10000

150

T_J=25℃

Pulse Width(t_d) is defined as

the point where the peak

t_r=10µs

Bi-directional V=0V

current decays to 50% of I_PPM

1000

Uni-directional V=0V

Peak Value I_PPM

100

Uni-directional @V_R

100

Half Value I_PPM(I_PPM/2)

10/1000µs Waveform

as defined by R.E.A

Bi-directional @V_R

T_J=25℃

f=1.0MHz

Vsig=50mVp-p

t_d

100

1000

1.0

2.0

3.0

4.0

V_BR-Reverse Breakdown Voltage (V)

t-Time (ms)

Figure 5. Steady State Power Dissipation Derating

Curve

Figure 6. Maximum Non-Repetitive Forward

Surge Current Uni-Directional Only

3.6

3.0

2.4

1.8

1.2

0.6

100

100 125 150 175

T_A-Ambient Temperature (℃)

Number of Cycles at 60Hz

www.yageo.com

Apr. 29, 2019 V.0

1 2 3 456 7

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