Datasheet > P4KE30-B

P4KE30-B

更新时间： 2024-01-31 20:58:58

品牌	Logo	应用领域
力特 - LITTELFUSE		二极管电视
页数	文件大小	规格书
6页	1079K
描述
TVS DIODE

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中文翻译

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技术参数
数据手册

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P4KE30-B 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	O-PALF-W2	Reach Compliance Code：	not_compliant
风险等级：	5.04	其他特性：	LOW IMPEDANCE
最大击穿电压：	33 V	最小击穿电压：	27 V
击穿电压标称值：	30 V	外壳连接：	ISOLATED
最大钳位电压：	41.4 V	配置：	SINGLE
二极管元件材料：	SILICON	二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95代码：	DO-204AL	JESD-30 代码：	O-PALF-W2
JESD-609代码：	e3	湿度敏感等级：	2
最大非重复峰值反向功率耗散：	400 W	元件数量：	1
端子数量：	2	最高工作温度：	175 °C
最低工作温度：	-55 °C	封装主体材料：	PLASTIC/EPOXY
封装形状：	ROUND	封装形式：	LONG FORM
峰值回流温度（摄氏度）：	260	极性：	UNIDIRECTIONAL
最大功率耗散：	1 W	认证状态：	Not Qualified
最大重复峰值反向电压：	25.6 V	子类别：	Transient Suppressors
表面贴装：	NO	技术：	AVALANCHE
端子面层：	Matte Tin (Sn)	端子形式：	WIRE
端子位置：	AXIAL	处于峰值回流温度下的最长时间：	30
Base Number Matches：	1

P4KE30-B 数据手册

TransientVoltage Suppression Diodes

Axial Leaded – 400W > P4KE series

Pb e3

RoHS

P4KE Series

Description

Bi-directional

The P4KE Series is designed speciﬁcally to protect

sensitive electronic equipment from voltage transients

induced by lightning and other transient voltage events.

Uni-directional

Features

• 400W peak pulse

• Typical I_Rless than 1μA

when V_BRmin>12V

capability at 10/1000μs

waveform, repetition rate

(duty cycles):0.01%

• Glass passivated chip

junction in DO-41 Package

• Fast response time:

typically less than 1.0ps

from 0 Volts to BV min

• Excellent clamping

capability

•Typical failure mode is

short from over-speciﬁed

voltage or current

• Whisker test is conducted

based on JEDEC

• High temperature

to reﬂow soldering

guaranteed: 260°C/40sec

/ 0.375”,(9.5mm) lead

length, 5 lbs., (2.3kg)

tension

• V_BR@T_J= V_BR@25°C

x (1+αT x (T_J- 25))

(αT:Temperature

Coefﬁcient, typical value

is 0.1%)

• Plastic package is

ﬂammability rated V-0 per

Underwriters Laboratories

• Matte tin lead–free plated

• Halogen free and RoHS

compliant

Agency Approvals

AGENCY

AGENCY FILE NUMBER

E230531

Maximum Ratings andThermal Characteristics

(T_A=25^OC unless otherwise noted)

Parameter

Symbol

P_PPM

Value

400

Unit

Peak Pulse Power Dissipation by

10/1000μsTest Waveform (Fig.2)

(Note 1), (Note 4)

JESD201A per its table 4a

and 4c

• IEC-61000-4-2 ESD

Steady State Power Dissipation on

Inﬁnite Heat Sink atT_L=75ºC

P_D

1.5

Peak Forward Surge Current, 8.3ms

Single Half Sine Wave Unidirectional

Only (Note 2)

30kV(Air), 30kV (Contact) • Pb-free E3 means 2nd

I_FSM

level interconnect is

Pb-free and the terminal

ﬁnish material is tin(Sn)

(IPC/JEDEC J-STD-

609A.01)

• ESD protection of data

lines in accordance with

IEC 61000-4-2

• EFT protection of data

lines in accordance with

IEC 61000-4-4

Maximum Instantaneous Forward

Voltage at 25A for Unidirectional

Only (Note 3)

V_F

3.5/5.0

Operating Junction and Storage

Temperature Range

T_J, T_STG-55 to 175 °C

TypicalThermal Resistance Junction

to Lead

°C/W

R_θJL

R_θJA

• Low incremental surge

resistance

TypicalThermal Resistance Junction

to Ambient

°C/W

100

Notes:

Applications

1. Non-repetitive current pulse , per Fig. 4 and derated aboveT_J(initial) =25^OC per Fig. 3.

2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per

minute maximum.

TVS devices are ideal for the protection of I/O interfaces,

_CCbus and other vulnerable circuits used in telecom,

3. V_F< 3.5V for single die parts and V_F< 5.0V for stacked-die parts.

computer, industrial and consumer electronic applications.

4. The P_PPMof stacked-die parts is 600W and please contact littelfuse for the detail

stacked-die parts.

Functional Diagram

Additional Infomarion

Bi-directional

Datasheet

Samples

Resources

Cathode

Anode

Uni-directional

Speciﬁcations are subject to change without notice.

Revised: 11/20/15

12 3 4 5 6

中文翻译

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与P4KE30-B相关器件

型号	品牌	获取价格	描述	数据表
P4KE30-BP	MCC	获取价格	Trans Voltage Suppressor Diode, 400W, 25.6V V(RWM), Unidirectional, 1 Element, Silicon, DO
P4KE30C	LITTELFUSE	获取价格	功能与特色: 无卤素，且符合RoHS标准塑料封装 DO-41包装内有钝化玻璃芯片接合点
P4KE30C	COMCHIP	获取价格	400W Transient Voltage Suppressor
P4KE30C	HY	获取价格	GLASS PASSIVATED UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS
P4KE30C	WTE	获取价格	400W TRANSIENT BOLTAGE SUPPRESSORS
P4KE30C	PANJIT	获取价格	GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR(VOLTAGE - 6.8 TO 440 Volts 400 Watt
P4KE30C	TRSYS	获取价格	GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
P4KE30C	CHENG-YI	获取价格	GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
P4KE30C	SEMTECH	获取价格	TRANSIENT VOLTAGE SUPPRESSORS
P4KE30C	EIC	获取价格	Trans Voltage Suppressor Diode, 24V V(RWM), Bidirectional,

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