1N5356BRLG

更新时间： 2024-01-13 06:00:46

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器二极管齐纳二极管测试 PC
页数	文件大小	规格书
8页	83K
描述
5 Watt Surmetic TM 40 Zener Voltage Regulators

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技术参数
数据手册
替代型号

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1N5356BRLG 技术参数

生命周期：	Obsolete	包装说明：	O-PALF-W2
针数：	2	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.64	其他特性：	FORMED LEAD OPTIONS ARE AVAILABLE
外壳连接：	ISOLATED	配置：	SINGLE
二极管元件材料：	SILICON	二极管类型：	ZENER DIODE
JESD-30 代码：	O-PALF-W2	元件数量：	1
端子数量：	2	封装主体材料：	PLASTIC/EPOXY
封装形状：	ROUND	封装形式：	LONG FORM
极性：	UNIDIRECTIONAL	最大功率耗散：	5 W
认证状态：	Not Qualified	标称参考电压：	19 V
最大反向电流：	0.5 µA	表面贴装：	NO
技术：	ZENER	端子形式：	WIRE
端子位置：	AXIAL	最大电压容差：	5%
工作测试电流：	65 mA	Base Number Matches：	1

1N5356BRLG 数据手册

1N5333B Series

100

0.1

100

120

140

160

180

200

220

V , ZENER VOLTAGE (VOLTS)

Figure 9. Zener Voltage versus Zener Current

V_Z= 82 thru 200 Volts

APPLICATION NOTE

Since the actual voltage available from a given Zener

diode is temperature dependent, it is necessary to determine

junction temperature under any set of operating conditions

in order to calculate its value. The following procedure is

recommended:

For worst-case design, using expected limits of I , limits

of P and the extremes of T (DT ) may be estimated.

Changes in voltage, V , can then be found from:

DV = q_VZDT_J

, the Zener voltage temperature coefficient, is found

Lead Temperature, T , should be determined from:

from Figures 2 and 3.

T_L= q_LAP_D+ T_A

Under high power-pulse operation, the Zener voltage will

vary with time and may also be affected significantly by the

zener resistance. For best regulation, keep current

excursions as low as possible.

is the lead-to-ambient thermal resistance and P is the

power dissipation.

Junction Temperature, T , may be found from:

T_J= T_L+ DT_JL

Data of Figure 4 should not be used to compute surge

capability. Surge limitations are given in Figure 5. They are

lower than would be expected by considering only junction

temperature, as current crowding effects cause temperatures

to be extremely high in small spots resulting in device

degradation should the limits of Figure 5 be exceeded.

DT is the increase in junction temperature above the lead

temperature and may be found from Figure 4 for a train of

power pulses or from Figure 1 for dc power.

DT_JL= q_JLP_D

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1N5356BRLG 替代型号

型号	品牌	替代类型	描述	数据表
1N5356BG	ONSEMI	类似代替	5 Watt Surmetic TM 40 Zener Voltage Regulators
1N5356BRL	ONSEMI	类似代替	5 Watt Surmetic 40 Zener Voltage Refulators

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