Datasheet > 1SMB5949B

1SMB5949B

更新时间： 2024-10-30 12:57:11

品牌	Logo	应用领域
森美特 - SUNMATE		二极管测试光电二极管
页数	文件大小	规格书
3页	537K
描述
3W axial zener diode SMB 100V series

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数据手册

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1SMB5949B 数据手册

1SMB5913B - 1SMB5956B

SURFACE MOUNT SILICON ZENER DIODES

VOLTAGE RANGE: 3.3 - 200V

POWER: 3.0Wa t t s

Features

Complete Voltage Range 3.3 to 200 Volts

High peak reverse power dissipation

Flat handling surface for accurate placement

SMB(DO-214AA)

Mechanical Data

Dim

Min

3.30

4.06

1.91

0.15

5.00

0.10

0.76

2.00

Max

Case : SMB (DO-214AA) Molded plastic

Epoxy : UL94V-O rate flame retardant

Lead : Lead formed for Surface mount

3.94

4.70

2.21

0.31

5.59

0.20

1.52

2.62

Polarity : Color band denotes cathode end

Mounting position : Any

Weight : 0.339 gram

All Dimensions in mm

Maximum Ratings

@ T_A= 25°C unless otherwise specified

Rating

Symbol

Value

Unit

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

Measured at Zero Lead Length

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

1.5

Derate Above 25 °C

mW/°C

°C/W

Volts

°C

Thermal Resistance From Junction to Ambient

Maximum Forward Voltage at IF = 200 mA

Junction Temperature Range

R_θJA

- 65 to + 150

Storage Temperature Range

Tstg

°C

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