Datasheet > 1SMA5919B

1SMA5919B

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		稳压二极管
页数	文件大小	规格书
6页	157K
描述
PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS

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技术参数
数据手册

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1SMA5919B 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.72
二极管类型：	ZENER DIODE	JESD-609代码：	e3
峰值回流温度（摄氏度）：	NOT SPECIFIED	端子面层：	Matte Tin (Sn) - with Nickel (Ni) barrier
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

1SMA5919B 数据手册

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by 1SMA5913BT3/D

SEMICONDUCTOR TECHNICAL DATA

PLASTIC SURFACE

MOUNT ZENER

DIODES

This complete new line of 1.5 Watt Zener Diodes offers the following

advantages.

Specification Features:

1.5 WATTS

3.3–68 VOLTS

•

Voltage Range – 3.3 to 68 V

ESD Rating of Class 3 (>16 kV) per Human Body Model

Flat Handling Surface for Accurate Placement

Package Design for Top Side or Bottom Circuit Board Mounting

Low Profile Package

Available in Tape and Reel

Ideal Replacement for MELF Packages

SMA

CASE 403B–01

PLASTIC

Mechanical Characteristics:

•

Case: Void–free, transfer-molded plastic

Maximum Case Temperature for Soldering Purposes: 260°C for

10 seconds

•

Finish: All external surfaces are corrosion resistant with readily solderable

leads

•

Polarity: Cathode indicated by molded polarity notch

Mounted Position: Any

MAXIMUM RATINGS AND CHARACTERISTICS

Rating

Symbol

Value

Unit

DC Power Dissipation @ T = 75°C (Note 1)

Derate above 75°C

1.5

Watts

mW/°C

DC Power Dissipation @ T = 25°C (Note 1)

Derate above 25°C

900

7.2

mW/°C

Thermal Resistance from Junction to Lead

Thermal Resistance from Junction to Ambient

111

°C/W

Amps

Watts

°C

θJL

θJA

Peak Forward Surge @ T = 25°C, (JEDEC Method, Note 3)

FSM

Typical P Dissipation @ T < 25°C, (Note 2, PW–10/1000 µs per Figure 8)

200

1000

150

Typical P Dissipation @ T < 25°C, (Note 2, PW–8/20 µs per Figure 9)

Operating and Storage Junction Temperature Range

T , T

J stg

1. FR4 Board, using Motorola minimum recommended footprint, as shown in case 403B outline dimensions spec.

2. Non–repetitive current pulse.

3. Measured on 8.3 ms single half sine–wave or equivalent square wave, duty cycle = 4 pulse per minute maximum.

REV 1

1^MS^oM^toA^ro5^la9^,1^In3^c.B¹T⁹⁹3⁶through 1SMA5945BT3

MOTOROLA

12 3 4 5 6

中文翻译

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