Diodes MURS120 Manuel d'utilisateur télécharger pdf

MURS120

Document number: DS30179 Rev. 8 - 2

1 of 4

www.diodes.com

September 2010

MURS120

1.0A SURFACE MOUNT SUPER-FAST RECTIFIER

Features

• Glass Passivated Die Construction

• Super-Fast Recovery Time For High Efficiency

• Surge Overload Rating to 40A Peak

• Ideally Suited for Automated Assembly

• Lead Free Finish/RoHS Compliant (Note 1)

• Green Molding Compound (No Halogen and Antimony)

(Note 2)

Mechanical Data

• Case: SMB

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

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

• Terminals: Solder Plated Terminal - Solderable per MIL-STD-

202, Method 208

• Lead Free Plating (Matte Tin Finish).

• Polarity: Cathode Band or Cathode Notch

• Marking Information: See Page 3

• Ordering Information: See Page 3

• Weight: 0.093 grams (approximate)

Maximum Ratings @T

= 25°C unless otherwise specified

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitance load, derate current by 20%.

Characteristic Symbol Value Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage (Note 7) @ I

= 5uA

RRM

RWM

200 V

RMS Reverse Voltage

(

RMS

)

141 V

Average Rectified Output Current @ T

= 135°C I

1.0 A

Non-Repetitive Peak Forward Surge Current8.3ms

Single Half Sine-Wave Superimposed on Rated Load

FSM

40 A

Thermal Characteristics

Characteristic Symbol Value Unit

Typical Total Capacitance (Note 2)

27 pF

Typical Thermal Resistance, Junction to Terminal (Note 1)

15 °C/W

Operating and Storage Temperature Range

, T

STG

-55 to +175

°C

Electrical Characteristics @T

= 25°C unless otherwise specified

Characteristic Symbol Value Unit

Forward Voltage @ I

= 1.0A, T

25°C

@ I

= 1.0A, T

= 150°C

0.875

0.710

Peak Reverse Current @ T

= 25°C

at Rated DC Blocking Voltage @ T

= 150°C

2.0

μA

Reverse Recovery Time (Note 3)

25 ns

Forward Recovery Time (Note 4)

25 ns

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.

2. Product manufactured with Data Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.

3. Unit mounted on PC board with 5.0 mm

(0.013 mm thick) copper pads as heat sink.

4. Measured at 1.0MHz and applied reverse voltage of 4V DC.

5. Measured with I

= 0.5A, I

= 1.0A, I

= 0.25A. See Figure 5.

6. Measured with I

= 1.0A, di/dt = 100A/μs, Duty Cycle ≤ 2.0%.

7. Short duration pulse test used to minimize self-heating effect.

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MURS120 Document number: DS30179 Rev. 8 - 2 1 of 4 www.diodes.com September 2010© Diodes Incorporated MURS120 1.0A SURFACE MOUNT SUPER-FAST RECTIF

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MURS120 Document number: DS30179 Rev. 8 - 2 2 of 4 www.diodes.com September 2010© Diodes Incorporated MURS120 25 50 75 100 125 150 175I, AVERAGE

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