20KPA112A

更新时间： 2024-02-25 22:40:46

品牌	Logo	应用领域
MERITEK		瞬态抑制器二极管局域网
页数	文件大小	规格书
4页	501K
描述
Transient Voltage Suppressors

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技术参数
数据手册

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20KPA112A 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.73
Is Samacsys：	N	二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE
峰值回流温度（摄氏度）：	NOT SPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

20KPA112A 数据手册

Transient Voltage Suppressors

20KPA Series

MERITEK

(TA: 25°C UNLESS OTHERWISE SPECIFIED)

RATING AND CHARACTERISTIC CURVES

Figure 1 - Peak Pulse Power Rating Curve

Figure 2 - Pulse Derating Curve

100

1000

100

0.1

0.001

0.0001

t- Pulse Width (Sec.)

0.00001

0.000001

100 125 150 175 200

T_A-Ambient temperature (ºC)

Figure 3 - Pulse Waveform

Figure 3 - PulseWaveform

Figure 4 -Typical Junction Capacitance

150

t=10µsec

=25°C

Bi-directional V= OV

Pulse Width(td) is deﬁned

as the point where the peak

current decays to 50% of

10000

Uni-directional V= OV

PPM

Peak Value

PPM

100

Uni-directional @ VR

Half Value

PPM

(₂)

PPM

Bi-directional @ VR

100

10/1000µsec. Waveform

as deﬁned by R.E.A

Tj=25C

f=1.0MHz

Vsig=50mVp-p

100

150

200

250

300

350

1.0

2.0

t-Time (ms)

3.0

4.0

V_BR- Reverse Breakdwon Voltage (V)

Figure 6 - Maximum Non-Repetitive Forward

Surge Current Uni-Directional Only

Figure 5 - Steady State Power Dissipation Derating Curve

450

400

350

300

250

200

150

100

25 50 75 100 125 150 175 200

T_L- Lead Temperature (ºC)

100

Number of Cycles at 60 Hz

Rev 7

1 2 34

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