Datasheet > 1SMA5949B-T3

1SMA5949B-T3

更新时间： 2023-06-15 00:00:00

品牌	Logo	应用领域
WTE		/
页数	文件大小	规格书
5页	93K
描述
Zener Diode

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

1SMA5949B-T3 数据手册

1SMA5913B – 1SMA5956B

1.5W SURFACE MOUNT ZENER DIODE

WON-TOP ELECTRONICS

Features



Glass Passivated Die Construction



1.5W Power Dissipation

3.3V – 200V Nominal Zener Voltage

5% Standard Vz Tolerance

Low Inductance

For Use in Voltage Regulator or Reference

Plastic Case Material has UL Flammability

Classification Rating 94V-0

SMA/DO-214AC

Min

Mechanical Data

Dim

Max

2.92

4.60

1.90

0.305

5.30

2.44

0.203

1.52



Case: SMA/DO-214AC, Molded Plastic

Terminals: Solder Plated, Solderable

per MIL-STD-750, Method 2026

Polarity: Cathode Band

2.29

4.00

1.27



0.152

4.80

Marking: Device Code

Weight: 0.064 grams (approx.)

2.00

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 5

0.051

0.76

All Dimensions in mm

Maximum Ratings @T_A=25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

Power Dissipation at T_L= 75°C (Note 1)

Derate above 75°C

1.5

mW/°C

Forward Voltage @ IF = 200mA

1.2

°C/W

°C

Thermal Resistance, Junction to Ambient (Note 2)

Thermal Resistance, Junction to Lead (Note 1)

RθJA

RθJL

250

Operating and Storage Temperature Range

TJ, TSTG

-65 to +150

Note: 1. Mounted on FR-4 PCB with 25.4 x 25.4mm copper pads.

2. Mounted on ceramic substrate with minimum recommended pad layout.

Revision: September, 2012

www.wontop.com

12 3 4 5

中文翻译

下载PDF

与1SMA5949B-T3相关器件

型号	品牌	获取价格	描述	数据表
1SMA5950	LGE	获取价格	1.Watts Surface Mount Silicon Zener Diode
1SMA5950	TSC	获取价格	1.5 Watts Surface Mount Silicon Zener Diodes
1SMA5950A	EIC	获取价格	SURFACE MOUNT SILICON ZENER DIODES
1SMA5950A	LGE	获取价格	Silicon Zener Diodes
1SMA5950A	MDD	获取价格	SURFACE MOUNT ZENER DIODE
1SMA5950A	SUNMATE	获取价格	Protection Devices Zener diode
1SMA5950A	CZSTARSEA	获取价格	SMAG
1SMA5950B	EIC	获取价格	SURFACE MOUNT SILICON ZENER DIODES
1SMA5950B	SYNSEMI	获取价格	SURFACE MOUNT SILICON ZENER DIODES
1SMA5950B	TAYCHIPST	获取价格	PLASTIC SURFACE MOUNT ZENER DIODES