Datasheet > 1SMB5944B

1SMB5944B

更新时间： 2024-11-14 06:25:15

品牌	Logo	应用领域
DIOTECH		稳压二极管测试
页数	文件大小	规格书
2页	698K
描述
3W SURFACE MOUNT SILICON ZENER DIODE

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中文翻译

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数据手册

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1SMB5944B 数据手册

1SMB5913B THRU 1SMB5956B

3W SURFACE MOUNT SILICON ZENER DIODE

SILICON ZENER DIODES

1SMB5913B - 1SMB5956B

SMB (DO-214AA)

V : 3.3 - 200 Volts

P : 3.0 Watts

1.1 0.3

FEATURES :

* Complete Voltage Range 3.3 to 200 Volts

* High peak reverse power dissipation

* Flat handling surface for accurate placement

* Low leakage current

0.22 0.07

2.0 0.1

2.3 0.2

3.6 0.15

MECHANICAL DATA

* Case : SMB (DO-214AA) Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Maximum Lead Temperature for Soldering Purposes :

260 °C for 10 Seconds

Dimensions in millimeter

* Leads : Modified L-Bend providing more contact area to bond pads.

* Polarity : Cathode indicated by polarity band.

* Mounting position : Any

* Weight : 0.093 gram

MAXIMUM RATINGS

Rating at 25 C ambient temperature unless otherwise specified

Rating

Maximum Steady State Power Dissipation at TL = 75 °C,

Measured at Zero Lead Length

Symbol

Value

Unit

P_D

3.0

Derate Above 75 °C

mW/°C

°C/W

Thermal Resistance From Junction to Lead

Maximum Steady State Power Dissipation at Ta = 25 °C

Measured at Zero Lead Length

R_θ

P_D

550

4.4

226

Derate Above 25 °C

mW/°C

°C/W

Volts

°C

Thermal Resistance From Junction to Ambient

Maximum Forward Voltage at IF = 200 mA , TL = 30°C

Junction Temperature Range

R_θJA

1.5

- 65 to + 150

Storage Temperature Range

Tstg

°C

中文翻译

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