Datasheet > SMAJ20A

SMAJ20A

更新时间： 2024-02-07 18:19:07

品牌	Logo	应用领域
美台 - DIODES		二极管光电二极管局域网
页数	文件大小	规格书
3页	83K
描述
400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

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技术参数
数据手册

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SMAJ20A 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.59
二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE	峰值回流温度（摄氏度）：	NOT SPECIFIED
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

SMAJ20A 数据手册

SMAJ5.0(C)A - SMAJ170(C)A

400W SURFACE MOUNT TRANSIENT VOLTAGE

SUPPRESSOR

Features

400W Peak Pulse Power Dissipation

5.0V - 170V Standoff Voltages

Glass Passivated Die Construction

Uni- and Bi-Directional Versions Available

Excellent Clamping Capability

Fast Response Time

SMA

Dim

MinMax

Plastic Material: UL Flammability

Classification Rating 94V-0

2.29

4.00

1.27

0.15

4.80

0.10

0.76

2.01

2.92

4.60

1.63

0.31

5.59

0.20

1.52

2.62

Mechanical Data

Case: SMA, Transfer Molded Epoxy

Terminals: Solderable per MIL-STD-202,

Method 208

Polarity Indicator: Cathode Band

(Note: Bi-directional devices have no polarity

indicator.)

Marking: Date Code and Marking Code

See Page 3

All Dimensions in mm

Weight: 0.064 grams (approx.)

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

Value

Unit

Peak Pulse Power Dissipation

(Non repetitive current pulse derated above T = 25°C)

(Note 1)

P_PK

400

Peak Forward Surge Current, 8.3ms Single Half Sine

Wave Superimposed on Rated Load (JEDEC Method)

(Notes 1, 2, & 3)

I_FSM

Instantaneous Forward Voltage

(Notes 1, 2, & 3)

@ I_PP= 35A

V_F

3.5

T_j, T_STG

Operating and Storage Temperature Range

-55 to +150

°C

Notes:

1. Valid provided that terminals are kept at ambient temperature.

2. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.

3. Unidirectional units only.

DS19005 Rev. 9 - 2

1 of 3

SMAJ5.0(C)A - SMAJ170(C)A

12 3

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