Datasheet > SA20AB

SA20AB

更新时间： 2024-11-28 18:41:11

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
6页	1034K
描述
Trans Voltage Suppressor Diode, 500W, Unidirectional, 1 Element, Silicon, DO-15

阅读下载

中文翻译

获取价格

技术参数
数据手册
替代型号

如果您发现信息不准确，欢迎纠错

SA20AB 技术参数

是否无铅：	含铅	生命周期：	Transferred
零件包装代码：	DO-15	包装说明：	O-PALF-W2
针数：	2	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.5	其他特性：	UL LISTED
最大击穿电压：	24.5 V	最小击穿电压：	22.2 V
外壳连接：	ISOLATED	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-15	JESD-30 代码：	O-PALF-W2
最大非重复峰值反向功率耗散：	500 W	元件数量：	1
端子数量：	2	封装主体材料：	PLASTIC/EPOXY
封装形状：	ROUND	封装形式：	LONG FORM
极性：	UNIDIRECTIONAL	最大功率耗散：	1 W
认证状态：	Not Qualified	表面贴装：	NO
技术：	AVALANCHE	端子形式：	WIRE
端子位置：	AXIAL	Base Number Matches：	1

SA20AB 数据手册

TransientVoltage Suppression Diodes

Axial Leaded – 500W > SA series

RoHS

SA Series

Description

The SA Series is designed specifically to protect sensitive

electronic equipment from voltage transients induced by

lightning and other transient voltage events.

Bi-directional

Features

Uni-directional

• V_BR@T_J= V_BR@25°C × (1+αT • ESD protection of data

lines in accordance with

IEC 61000-4-2 (IEC801-2)

x (T_J- 25))

(αT:Temperature Coefﬁcient)

• EFT protection of data

lines in accordance with

IEC 61000-4-4 (IEC801-4)

• Low incremental surge

resistance

• Glass passivated chip

junction in DO-15 Package

• 500W peak pulse

capability at 10/1000μs

waveform, repetition rate

(duty cycles):0.01%

• Fast response time:

typically less than 1.0ps

from 0 Volts to BV min

Agency Approvals

AGENCY

AGENCY FILE NUMBER

E128662/E230531

• Typical I_Rless than 1μA

above 13V

• High temperature

soldering guaranteed:

260°C/40 seconds /

0.375”,(9.5mm) lead

length, 5 lbs., (2.3kg)

tension

• Plastic package has

underwriters laboratory

ﬂammability classiﬁcation

94V-O

Maximum Ratings andThermal Characteristics

(T_A=25°C unless otherwise noted)

• Excellent clamping

capability

•Typical failure mode is

short from over-speciﬁed

voltage or current

• Whisker test is conducted

based on JEDEC

JESD201A per its table 4a

and 4c

• IEC-61000-4-2 ESD

Parameter

Symbol

P_PPM

Value

500

Unit

Peak Pulse Power Dissipation by

10/1000μsTest Waveform (Fig.2)

(Note 1)

Steady State Power Dissipation on

Inﬁnite Heat Sink atT_L=75ºC (Fig. 6)

P_D

3.0

• Matte tin lead–free plated

• Halogen free and RoHS

compliant

Peak Forward Surge Current, 8.3ms

Single Half Sine Wave Unidirectional

Only (Note 2)

Maximum Instantaneous Forward

Voltage at 35A for Unidirectional

Only (Note 3)

I_FSM

15kV(Air), 8kV (Contact).

V_F

3.5/5.0

Applications

Operating Junction and Storage

Temperature Range

T_J, T_STG-55 to 150

°C

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

_CCbus and other vulnerable circuits used in telecom,

computer, industrial and consumer electronic applications.

TypicalThermal Resistance Junction

to Lead

R_uJL

R_uJA

°C/W

TypicalThermal Resistance Junction

to Ambient

Notes:

1. Non-repetitive current pulse , per Fig. 4 and derated aboveT_A= 25°C per Fig. 3.

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

minute maximum.

3. V_F<3.5V for devices of V_BR<_ 200V and V_F<5.0V for devices of V_BR>_ 201V.

Additional Information

Functional Diagram

Datasheet

Resources

Samples

Bi-directional

Cathode

Anode

Uni-directional

Speciﬁcations are subject to change without notice.

Revised: 01/24/14

12 3 4 5 6

中文翻译

下载PDF

SA20AB 替代型号

型号	品牌	替代类型	描述	数据表
SA20A-B	DIODES	功能相似	Trans Voltage Suppressor Diode, 500W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-1
SA20A-B	LITTELFUSE	功能相似	Transient Voltage Suppression Diodes
SA20A	LITTELFUSE	功能相似	Silicon Avalanche Diodes - 500 Watt Axial Leaded Transient Voltage Suppressors

与SA20AB相关器件

型号	品牌	获取价格	描述	数据表
SA20A-B	LITTELFUSE	获取价格	Transient Voltage Suppression Diodes
SA20A-B	DIODES	获取价格	Trans Voltage Suppressor Diode, 500W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-1
SA20A-E3/23	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SA20A-E3/4	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SA20A-E3/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SA20A-E3/54	VISHAY	获取价格	DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, ROHS COMPLIANT, PLASTIC, DO-15,
SA20A-E3/73	VISHAY	获取价格	DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, ROHS COMPLIANT, PLASTIC, DO-15,
SA20AE3/TR12	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-4
SA20AE3/TR8	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-4
SA20AG	ONSEMI	获取价格	500 Watt Peak Power MiniMOSORB Zener Transient Voltage Suppressors

与SA20AB相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

48
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

38
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

66
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

62

产品中心

服务支持

精选活动

关于我们

帮助中心

SA20AB

SA20AB 技术参数

SA20AB 数据手册

SA20AB 替代型号

与SA20AB相关器件

与SA20AB相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SA20AB

SA20AB 技术参数

SA20AB 数据手册

SA20AB 替代型号

与SA20AB相关器件

与SA20AB相关文章

您还可以找

您在本页遇到什么问题？