Datasheet > P4SMA250CA

P4SMA250CA

更新时间： 2024-11-14 12:04:43

品牌	Logo	应用领域
鲁光 - LGE		二极管光电二极管局域网
页数	文件大小	规格书
3页	123K
描述
Glass Passivated Junction Transient Voltage Suppressor

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中文翻译

获取价格

技术参数
数据手册

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P4SMA250CA 技术参数

Case Style：	SMA	Ppk(W)：	400
MIN_(V)：	237.50	MAX_(V)：	262.50
Vwm_(V)：	214.0	Ir_(uA)：	1
Ippm_(A)：	1.16	Vc_(V)：	344.0
class：	Diodes

P4SMA250CA 数据手册

P4SMA SERIES

Glass Passivated Junction Transient Voltage Suppressor

VOLTAGE-6.8 TO 550 Volts

400 Watt Peak Pulse Power

DO-214AC(SMA)

Features

4.5± 0.1

• For surface mounted applications in order to

optimize board space

• Glass passivated junction

• Built-in strain relief

• Excellent clamping capability

• Low profile package

5.1± 0.2

• Low inductance

• Excellent clamping capability

• Fast response time: typically less than

1.0 ps from 0 volts to BV min

• Typical IR less than 1µA above 10V

• High temperature soldering guaranteed:

250°C/10 seconds at terminals

0.2± 0.05

1.3± 0.2

Dimensions in millimeters

Mechanical Data

Case: JEDEC DO-214AC Molded plastic

Terminal： Solder plated, solderable per

MIL-STD-750, Method 2026

Polarity: Color band denoted positive end (cathode)

except Bipolar

Standard Packaging: 12mm tape(EIA STD RS-481)

Weight: 0.002 ounces, 0.061 grams

DEVICES FOR BIPOLAR APPLICATIONS

For Bidirectional use CA Suffix for types P4SMA6.8CA thru types P4SMA550CA

Electrical characteristics apply in both directions.

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

RATING

SYMBOL

VALUE

Minimum 400

SEE TABLE 1

UNITS

Watts

Amps

Peak Pulse Power Dissipation at TA = 25 °C, TP = 1ms (Note 1)

P_PPM

I_PPM

Peak Pulse Current of on 10/1000 µs waveform (Note 1)

Steady State Power Dissipation at TL = 75°C

Lead lengths .375", 9.5mm (Note 2)

P_M

1.0

Watts

(AV)

Peak Forward Surge Current, 8.3ms Single Half Sine-wave

Superimposed on Rated Load, (JEDEC Method)(Note 3)

Operatings and Storage Temperature Range

Amps

°C

I_FSM

T_J, T_STG

-55 +150

NOTES:

1. Non-repetitive current pulse, per Fig.3 and derated above Ta=25 °C per Fig.2.

2. Mounted on 5.0mm²(0.03mm thick) Copper Pads to each termina

3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle=4 pulses per minutes maximum.

http://www.luguang.cn

mail:lge@luguang.cn

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中文翻译

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