Datasheet

ManualsBrandsVISHAY ManualsDiodesSchottky Diode

SCHOTTKY RECTIFIER

3 Amp

30BQ015

Bulletin PD-2.490 rev. I 07/04

www.irf.com

Major Ratings and Characteristics

F(AV)

Rectangular 3.0 A

waveform

RRM

15 V

FSM

@ t

= 5 µs sine 650 A

1.0Apk, T

= 75°C 0.30 V

range - 55 to 125 °C

Characteristics 30BQ015 Units

The 30BQ015 surface mount Schottky rectifier has been

designed for applications requiring low forward drop and very

small foot prints on PC boards. The proprietary barrier tech-

nology allows for reliable operation up to 125°C junction

temperature. Typical applications are in disk drives, switching

power supplies, converters, free-wheeling diodes, battery

charging, and reverse battery protection.

125°C T

operation (V

< 5V)

Optimized for OR-ing applications

Ultra low forward voltage drop

High frequency operation

Guard ring for enhanced ruggedness and long term

reliability

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

Description/ Features

Case Styles

30BQ015

SMC

F(AV)

= 3.0Amp

= 15V

Summary of content (6 pages)

PAGE 1
Bulletin PD-2.490 rev. I 07/04 30BQ015 3 Amp SCHOTTKY RECTIFIER IF(AV) = 3.0Amp VR = 15V Description/ Features Major Ratings and Characteristics The 30BQ015 surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. The proprietary barrier technology allows for reliable operation up to 125°C junction temperature.
PAGE 2
30BQ015 Bulletin PD-2.490 rev. I 07/04 Voltage Ratings Part number VR 30BQ015 Max. DC Reverse Voltage (V) 15 VRWM Max. Working Peak Reverse Voltage (V) 25 Absolute Maximum Ratings Parameters 30BQ IF(AV) Max. Average Forward Current 3.0 Units Conditions A 4.0 IFSM Max. Peak One Cycle Non-Repetitive 650 50% duty cycle @ TL = 83 °C, rectangular wave form 50% duty cycle @ TL = 78 °C, rectangular wave form A Surge Current 75 EAS Non Repetitive Avalanche Energy 1.
PAGE 3
0BQ015 Bulletin PD-2.490 rev. I 07/04 10 100 10 75˚C 50˚C 1 25˚C 0.1 0.01 T = 100˚C J 0 3 6 9 12 Reverse Voltage - VR (V) T = 75˚C J 1 15 Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 1000 T = 25˚C J Junction Capacitance - C T (p F) Instantaneous Forward Current - I F (A) Reverse Current - I R (mA) T J = 100˚C 0.1 T = 25˚C J 100 0 0.1 0.2 0.3 0.4 Forward Voltage Drop - VFM (V) 0.5 0 4 8 12 Reverse Voltage - VR (V) 16 Fig.
PAGE 4
30BQ015 Bulletin PD-2.490 rev. I 07/04 100 1.5 D=0.20 D=0.25 D=0.33 D=0.50 D=0.75 DC 90 Average Power Loss (Watts) Allowable Lead Temperature (°C) 110 80 70 Square wave (D=0.50) 80% Rated Vr applied 60 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 1 RMS Limit DC 0.5 see note (2) 0 50 0 1 2 3 4 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 Average Forward Current - I F(AV) (A) Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Average Forward Dissipation Vs.
PAGE 5
30BQ015 Bulletin PD-2.490 rev. I 07/04 Outline Table Device Marking: IR3C 2.75 (.108) 3.15 (.124) 5.59 (.220) 6.22 (.245) CATHODE 6.60 (.260) 1 7.11 (.280) ANODE 2 .152 (.006) .305 (.012) 1 POLARITY 2.00 (.079) 2.62 (.103) .102 (.004) 0.76 (.030) 1.52 (.060) 2 PART NUMBER .203 (.008) 7.75 (.305) 8.13 (.
PAGE 6
30BQ015 Bulletin PD-2.490 rev. I 07/04 Tape & Reel Information Dimensions in millimetres and (inches) Ordering Information Table Device Code 30 B Q 015 TR - 1 2 3 4 5 6 1 - Current Rating 2 - B = Single Lead Diode 3 - Q = Schottky Q Series 4 - Voltage Rating (015 = 15V) 5 - y none = Box (1000 pieces) y TR = Tape & Reel (3000 pieces) 6 y none = Standard Production y PbF = Lead-Free Data and specifications subject to change without notice.