Datasheet > 1SMA4734A

1SMA4734A

更新时间： 2024-01-08 12:08:44

品牌	Logo	应用领域
台芯 - TAYCHIPST		二极管齐纳二极管
页数	文件大小	规格书
2页	1488K
描述
ZENER DIODES

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技术参数
数据手册

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1SMA4734A 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	unknown
风险等级：	5.78	Is Samacsys：	N
Base Number Matches：	1

1SMA4734A 数据手册

1SMA4728A-1SMA4764A

1000mW

ZENER DIODES

FEATURES :

* Complete voltage range 3.3 to 100 volts

* High peak reverse power dissipation

* High reliability

* Low leakage current

* Standard zener voltage tolerance is ± 5%.

MECHANICAL DATA

* Case : SMA (DO-214AC) Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Lead formed for Surface mount

* Polarity : Color band denotes cathode end

* Mounting position : Any

* Weight : 0.064 gram

MAXIMUM RATINGS

Rating at 25°C ambient temperature unless otherwise specified

Rating

Symbol

Value

1.0

Unit

DC Power Dissipation at T_L= 75 °C (Note1)

Maximum Forward Voltage at I_F= 200 mA

Junction Temperature Range

P_D

V_F

T_J

1.2

- 55 to + 150

°C

T_S

Storage Temperature Range

°C

Note :

(1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pad

Fig. 1 MAXIMUM CONTINUOUS POWER DERATING

1.25

1.00

0.75

0.50

0.25

P.C.B. Mounted on

0.31x0.31x0.08" (8x8x2mm)

copper areas pads

100

125

150

175

TL, LEAD TEMPERATURE (°C)

E-mail: sales@taychipst.com

Web Site: www.taychipst.com

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