1N4448WS-7-F Diodes Inc, 1N4448WS-7-F Datasheet

1N4448WS-7-F

Manufacturer Part Number

1N4448WS-7-F

Description

DIODE WITCH 75V 200MW SOD-323

Manufacturer

Diodes Inc

Datasheet

1.1N4448WS-7-F.pdf (4 pages)

Specifications of 1N4448WS-7-F

Voltage - Forward (vf) (max) @ If

1.25V @ 150mA

Voltage - Dc Reverse (vr) (max)

75V

Current - Average Rectified (io)

250mA

Current - Reverse Leakage @ Vr

2.5µA @ 75V

Diode Type

Standard

Speed

Fast Recovery =< 500ns, > 200mA (Io)

Reverse Recovery Time (trr)

4ns

Capacitance @ Vr, F

4pF @ 0V, 1MHz

Mounting Type

Surface Mount

Package / Case

SOD-323

Product

Switching Diodes

Peak Reverse Voltage

75 V

Forward Continuous Current

0.25 A

Max Surge Current

4 A

Configuration

Single

Recovery Time

4 ns

Forward Voltage Drop

1.25 V

Maximum Reverse Leakage Current

2.5 uA

Operating Temperature Range

- 65 C to + 150 C

Maximum Operating Temperature

+ 150 C

Minimum Operating Temperature

- 65 C

Mounting Style

SMD/SMT

Forward Current If(av)

150mA

Repetitive Reverse Voltage Vrrm Max

75V

Forward Voltage Vf Max

1.25V

Reverse Recovery Time Trr Max

4ns

Forward Surge Current Ifsm Max

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

1N4448WS-7-F
1N4448WS-FDITR

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Company

Part Number

Manufacturer

Quantity

Price

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Part Number:

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Manufacturer:

TSC

Quantity:

60 000

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Part Number:

1N4448WS-7-F

Manufacturer:

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Part Number:

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DIODES/美台

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Current page: 1 of 4
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Thermal Characteristics

Electrical Characteristics

Maximum Ratings

Features

•

Non-Repetitive Peak Reverse Voltage

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

RMS Reverse Voltage

Forward Continuous Current

Average Rectified Output Current

Non-Repetitive Peak Forward Surge Current

Power Dissipation (Note 2)

Thermal Resistance Junction to Ambient Air (Note 2)

Operating and Storage Temperature Range

Reverse Breakdown Voltage (Note 1)

Forward Voltage

Peak Reverse Current (Note 1)

Total Capacitance

Reverse Recovery Time

Notes:

1N4448WS

Document number: DS30096 Rev. 11 - 2

Fast Switching Speed

Small Surface Mount Package

For General Purpose Switching Applications

High Conductance

Lead, Halogen and Antimony Free, RoHS Compliant (Note 3)

"Green" Device (Note 4)

Qualified to AEC-Q101 Standards for High Reliability

1. Short duration pulse test used to minimize self-heating.

2. Part mounted on FR-4 PC board with minimum recommended pad layouts, which can be found on our website at

3. No purposefully added lead. Halogen and Antimony Free.

4. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date

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

Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb

Characteristic

= 25°C unless otherwise specified

@ t = 1.0μs

@ t = 1.0s

www.diodes.com

SOD-323

Top View

Symbol

1 of 4

(BR)R

Mechanical Data

•

Symbol

R(RMS)

, T

RWM

FSM

RRM

θ JA

STG

Case: SOD-323

Case Material: Molded Plastic, “Green” Molding Compound.

UL Flammability Classification Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020

Leads: Matte Tin Finish annealed over Alloy 42 leadframe (Lead

Free Plating). Solderable per MIL-STD-202, Method 208

Polarity: Cathode Band

Marking Information: See Page 3

Ordering Information: See Page 3

Weight: 0.004 grams (approximate)

0.62

Min

⎯

SURFACE MOUNT FAST SWITCHING DIODE

0.855

Max

0.72

1.25

Fire Retardants.

1.0

2.5

4.0

⎯

-65 to +150

Value

Unit

100

500

250

200

625

0.5

μA

= 0.1 x I

= 5.0mA

= 10mA

= 100mA

= 150mA

= I

= 2.5μA

= 75V

= 75V, T

= 25V, T

= 20V

= 0, f = 1.0MHz

= 10mA,

Test Condition

, R

= 150°C

1N4448WS

= 100Ω

°C/W

Unit

°C

February 2010

Related parts for 1N4448WS-7-F

1N4448WS-7-F Summary of contents

Page 1

... D R θ STG = 25°C unless otherwise specified A Symbol Min V 75 (BR)R 0.62 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ www.diodes.com 1N4448WS Value Unit 100 500 mA 250 0.5 Value Unit 200 mW °C/W 625 °C -65 to +150 Max Unit Test Condition ⎯ 2.5μA ...

Page 2

... Fig. 5 Reverse Recovery Time vs. Forward Current 1N4448WS Document number: DS30096 Rev 100 10 1 0.1 0 100 125 150 V , INSTANTANEOUS FORWARD VOLTAGE (mV) ° ° www.diodes.com 1N4448WS 200 400 600 800 Fig. 2 Typical Forward Characteristics REVERSE VOLTAGE (V) R Fig. 4 Total Capacitance vs. Reverse Voltage February 2010 © Diodes Incorporated 1,000 6 ...

Page 3

... Ordering Information (Note 5) Part Number 1N4448WS-7-F Notes: 5. For packaging details our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information Cathode Band Package Outline Dimensions Suggested Pad Layout X Y 1N4448WS Document number: DS30096 Rev Case SOD-323 Product Type Marking Code Dim α All Dimensions in mm ...

Page 4

... Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2010, Diodes Incorporated www.diodes.com 1N4448WS Document number: DS30096 Rev IMPORTANT NOTICE LIFE SUPPORT www.diodes.com 1N4448WS February 2010 © Diodes Incorporated ...

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