UPS120E3 Microsemi Corporation, UPS120E3 Datasheet

UPS120E3

Manufacturer Part Number

UPS120E3

Description

1.0 A Schottky Barrier Rectifier

Manufacturer

Microsemi Corporation

Datasheet

1.UPS120E3.pdf (4 pages)

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Download datasheet (527Kb)

6-26-2007 Rev C

Peak Repetitive Forward Current (at rated V

Voltage Rate of Change (rated V

Non-Repetitive Peak Forward Surge Current

Average Rectified Output Current (at rated

The Microsemi UPS120e3 Powermite

compliant and offers low forward voltage characteristics with reverse

blocking capabilities up to 20 Volt.

applications that operate at high frequencies.

In addition to its size advantages, Powermite

full metallic bottom that eliminates possibility of solder flux entrapment

during assembly, and a unique locking tab acts as an efficient heat path

from die to mounting plane for external heat sinking with very low thermal

resistance junction to case (bottom).

device ideal for use with automatic insertion equipment.

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

(1) When mounted on FR-4 PC board using 1 oz copper with recommended minimum foot print

square wave, 100kHz, T

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

See further details and dimensions on last page

8.3ms Single half sine wave

DO-216

RMS Reverse Voltage

Junction Temperature

Junction-to-case (bottom)

Storage Temperature

DC Blocking Voltage

Junction-to-ambient (1)

Thermal Resistance

ABSOLUTE MAXIMUM RATINGS AT 25º C

, T

Rating

(UNLESS OTHERWISE SPECIFIED)

=135ºC)

THERMAL CHARACTERISTICS

=135ºC)

D E S C R I P T I O N

, TJ =25ºC)

They are ideal for surface mount

Its innovative design makes this

Symbol

dv/dt

R (RMS)

RWM

FRM

RRM

Schottky rectifier is RoHS

FSM

STG

package features include a

θJC

θJA

Microsemi

-55 to +150

-55 to +125

10,000

Value

1.0

2.0

240

V/µs

ºC/ Watt

Unit

1.0 A Schottky Barrier Rectifier

ºC

• CASE: Void-free transfer molded

• FINISH: Annealed matte-Tin plating over

• POLARITY: See figure (left)

• MARKING: S20•

• WEIGHT: 0.016 grams (approx.)

• Package dimension on last page

• Tape & Reel option: 12 mm tape per

UPS120e3

Low thermal resistance DO-216AA package

RoHS Compliant with e3 suffix part number

Guard-ring-die construction for transient

protection

Efficient heat path with Integral locking

bottom metal tab

Low forward voltage

Full metallic bottom eliminates flux

entrapment

Compatible with automatic insertion

Low profile-maximum height of 1mm

Options for screening in accordance with

MIL-PRF-19500 for JAN, JANTX, and

JANTXV are available by adding MQ, MX, or

MV prefixes respectively to part numbers.

For example, designate MXUPS120e3 for a

JANTX (consult factory for Tin-Lead plating).

Optional 100% avionics screening available

by adding MA prefix for 100% temperature

cycle, thermal impedance and 24 hours

HTRB (consult factory for Tin-Lead plating)

Switching and Regulating Power Supplies.

Silicon Schottky (hot carrier) rectifier for

minimal reverse voltage recovery

Elimination of reverse-recovery oscillations

to reduce need for EMI filtering

Charge Pump Circuits

Reduces reverse recovery loss with low I

Small 8.45 mm

thermosetting epoxy compound meeting

UL94V-0

copper and readily solderable per MIL-

STD-750 method 2026 (consult factory for

Tin-Lead plating)

Standard EIA-481-B, 3000 on 7 inch reel

and 12,000 on 13” reel

(See mounting pad details next page)

MECHANICAL & PACKAGING

APPLICATIONS/BENEFITS

K E Y F E A T U R E S

foot print

Page 1

Related parts for UPS120E3

UPS120E3 Summary of contents

Page 1

... Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, and JANTXV are available by adding MQ, MX prefixes respectively to part numbers. For example, designate MXUPS120e3 for a JANTX (consult factory for Tin-Lead plating). Optional 100% avionics screening available by adding MA prefix for 100% temperature ...

Page 2

... DO-216 Package (All dimensions +/-.005 inches) Copyright © 2007 6-26-2007 Rev C 1.0 A Schottky Barrier Rectifier Symbol Conditions = Microsemi UPS120e3 T = 25ºC T =85ºC Units J J 0.34 0.25 0.45 0.415 V 0.65 0.67 0. 0.10 18 MOUNTING PAD in inches Page 2 ...

Page 3

... Copyright © 2007 6-26-2007 Rev C 1.0 A Schottky Barrier Rectifier CHARTS AND GRAPHS FIGURE 1 FIGURE 2 Forward Power Dissipation may be calculated from the equation r(t)(Pf+Pr) where J max due to reverse bias under DC conditions only and is calculated as J Microsemi UPS120e3 therefore must include forward and reverse J Page 3 ...

Page 4

... FIGURE 3 – Thermal Impedance Junction to Case (bottom) FIGURE 4 – Thermal Impedance Junction to Ambient Copyright © 2007 6-26-2007 Rev C UPS120e3 1.0 A Schottky Barrier Rectifier Microsemi Page 4 ...

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