Datasheet > 1N4448HWT-7

1N4448HWT-7

更新时间： 2024-09-21 03:11:47

品牌	Logo	应用领域
美台 - DIODES		二极管开关
页数	文件大小	规格书
3页	73K
描述
SURFACE MOUNT FAST SWITCHING DIODE

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1N4448HWT-7 数据手册

SPICE MODEL: 1N4448HWT

1N4448HWT

SURFACE MOUNT FAST SWITCHING DIODE

Lead-free Green

Features

Fast Switching Speed

Ultra-Small Surface Mount Package

For General Purpose Switching Applications

High Conductance

CATHODE MARK

SOD-523

Lead Free by Design/RoHS Compliant (Note 1)

"Green" Device, Note 3 and 4

Dim

Min

1.50

1.10

0.25

0.70

0.10

0.55

Max

1.70

1.30

0.35

0.90

0.20

0.65

Mechanical Data

Case: SOD-523

Case Material: Molded Plastic, "Green" Molding

Compound, Note 4. UL Flammability Classification

Rating 94V-0

MARKING CODE

Moisture Sensitivity: Level 1 per J-STD-020C

Terminal Connections: Cathode Band

All Dimensions in mm

Terminals: Solderable per MIL-STD-202, Method 208

Lead Free Plating (Matte Tin Finish) annealed over

Alloy 42 leadframe.

Marking Code: T8

Ordering Information: See Last Page

Weight: 0.002 grams (approximate)

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

Value

Unit

V_RM

Non-Repetitive Peak Reverse Voltage

100

V_RRM

V_RWM

V_R

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V_R(RMS)

I_FM

RMS Reverse Voltage

Forward Continuous Current

Average Rectified Output Current

250

125

I_O

Non-Repetitive Peak Forward Surge Current @ t = 1.0ms

2.0

1.0

I_FSM

@ t = 1.0s

T_j, T_STG

Operating and Storage Temperature Range

-65 to +150

°C

@ T_A= 25°C unless otherwise specified

Thermal Characteristics

Characteristic

Power Dissipation (Note 2)

Symbol

Value

150

Unit

P_d

R_qJA

Thermal Resistance Junction to Ambient (Note 2)

833

°C/W

Note:

1. No purposefully added lead.

2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website

at http://www.diodes.com/datasheets/ap02001.pdf.

3. Diode's Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

4. Product manufactured with date code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date

code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

DS30395 Rev. 5 - 2

1 of 3

1N4448HWT

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