Datasheet > 1SMA5945BFF-AH

1SMA5945BFF-AH

更新时间： 2024-11-16 14:45:55

品牌	Logo	应用领域
先科 - SWST		稳压二极管
页数	文件大小	规格书
4页	426K
描述
稳压二极管

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数据手册

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1SMA5945BFF-AH 数据手册

1SMA5913BFF~1SMA5947BFF-AH

Surface Mount Silicon Zener Diodes

PINNING

Features

DESCRIPTION

Cathode

• AEC-Q101 Qualified

• High peak reverse power dissipation

• Low leakage current

Anode

• Halogen and Antimony Free(HAF), RoHS compliant

Mechanical Data

Top view

Plastic Package : SMAF

• Case: SMAF

• Terminals: Solderable per

MIL-STD-750, Method 2026

Absolute Maximum Ratings

Parameter

Symbol

Value

1.5

Unit

Power Dissipation

at T_L= 75

P_tot

V_F

Forward Voltage

at I_F= 200 mA

1.5

Junction Temperature

T_J

- 55 to + 150

Storage Temperature Range

T_Stg

Thermal Characteristics

Parameter

Symbol

R_θJL

Max.

Unit

Thermal Resistance from Junction to Lead ¹⁾

Thermal Resistance from Junction to Ambient ²⁾

R_θJA

250

¹⁾Device mounted on FR-4 substrate PC board, 2oz copper, with 1-inch square copper plate

²⁾Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.

1 / 4

Dated: 03/03/2023 Rev:01

12 3 4

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