Datasheet > 1N4148WS

1N4148WS

更新时间： 2024-11-16 14:54:31

品牌	Logo	应用领域
WON-TOP		光电二极管
页数	文件大小	规格书
4页	83K
描述
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1N4148WS 数据手册

1N4148WS

SURFACE MOUNT FAST SWITCHING DIODE

WON-TOP ELECTRONICS

Features



Silicon Epitaxial Planar Die Construction



Fast Switching Speed

Surface Mount Package Ideally Suited for

Automatic Insertion

For General Purpose Switching Applications

Plastic Material – UL Recognition Flammability

Classification 94V-0

SOD-323

Dim

Min

2.30

1.60

1.20

0.25

0.05

0.20

—

Max

2.75

1.80

1.40

0.40

0.15

0.40

1.10

0.10



Mechanical Data



Case: SOD-323, Molded Plastic

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

—

All Dimensions in mm



Polarity: Cathode Band

Weight: 0.004 grams (approx.)

Marking: Device Code, See Page 3

Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 4

Maximum Ratings @T_A=25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

Non-Repetitive Peak Reverse Voltage

VRSM

100

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

Repetitive Peak Forward Current

Continuous Forward Current

IFRM

300

150

Non-Repetitive Peak Forward Surge Current

@ t = 1.0µs

@ t = 1.0s

2.0

1.0

IFSM

Operating and Storage Temperature Range

TJ, TSTG

-55 to +150

°C

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 1)

200

625

Thermal Resistance, Junction to Ambient (Note 1)

RθJA

°C/W

Note: 1. Mounted on FR-4 PC board with minimum recommended pad layout.

Revision: October, 2018

www.wontop.com

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1N4148WS 替代型号

型号	品牌	替代类型	描述	数据表
1N4148WSF-7	DIODES	功能相似	SURFACE MOUNT FAST SWITCHING DIODE
MMDL914T1G	ONSEMI	功能相似	High−Speed Switching Diode
1N4148WS-7-F	DIODES	功能相似	SURFACE MOUNT FAST SWITCHING DIODE

与1N4148WS相关器件

型号	品牌	获取价格	描述	数据表
1N4148WS(LS)	DIODES	获取价格	SwitchingDiodes
1N4148WS_05	DIODES	获取价格	SURFACE MOUNT SWITCHING DIODES
1N4148WS_06	WTE	获取价格	SURFACE MOUNT FAST SWITCHING DIODE
1N4148WS_08	BL Galaxy Electrical	获取价格	Silicon Epitaxial Planar Diode
1N4148WS_1	DIODES	获取价格	SURFACE MOUNT FAST SWITCHING DIODE
1N4148WS_10	DIODES	获取价格	SURFACE MOUNT FAST SWITCHING DIODE
1N4148WS_10	PANJIT	获取价格	SURFACE MOUNT SWITCHING DIODES
1N4148WS_10	TSC	获取价格	200mW High Speed SMD Switching Diode
1N4148WS_11	TAK_CHEONG	获取价格	200mW SOD-323 SURFACE MOUNT Small Outline Flat Lead Plastic Package Fast Switching Diode
1N4148WS_11	DIOTEC	获取价格	Surface Mount Small Signal Diodes