SCHOTTKY RECTIFIER

3.5 Amp

30WQ04FN

Bulletin PD-20521 rev. G 03/03

1

www.irf.com

Major Ratings and Characteristics

I

F(AV)

Rectangular

3.5

A

waveform

V

RRM

40

V

I

FSM

@ tp = 5 µs sine

500

A

V

F

@3 Apk, T

J

= 125°C

0.49

V

T

J

- 40 to 150

°C

Characteristics

30WQ04FN Units

Description/ Features

The 30WQ04FN surface mount Schottky rectifier has been

designed for applications requiring low forward drop and

small foot prints on PC board. Typical applications are in disk

drives, switching power supplies, converters, free-wheeling

diodes, battery charging, and reverse battery protection.

Popular D-PAK outline

Small foot print, surface mountable

Low forward voltage drop

High frequency operation

Guard ring for enhanced ruggedness and long term

reliability

6.73 (0.26)

6.35 (0.25)

5.46 (0.21)

5.21 (0.20)

4

1.27 (0.05)

0.88 (0.03)

5.97 (0.23)

1 - Anode

2 - Cathode

3 - Anode

4 - Cathode

1.64 (0.02)

1.52 (0.06)

1.15 (0.04)

1.14 (0.04)

0.76 (0.03)

2x

2.28 (0.09)

2x

0.89 (0.03)

0.64 (0.02)

3x

4.57 (0.18)

12

3

6.22 (0.24)

2.38 (0.09)

2.19 (0.08)

6.45 (0.24)

5.68 (0.22)

10.42 (0.41)

9.40 (0.37)

0.46 (0.02)

0.58 (0.02)

1.14 (0.04)

0.89 (0.03)

0.51 (0.02)

MIN.

0.58 (0.02)

0.46 (0.02)

MINIMUM RECOMMENDED FOOTPRINT

5.97 (0.24)

10.67 (0.42)

1.65 (0.06)

6.48 (0.26)

2x

2.54 (0.10)

2x

2.28 (0.09)

2x

Dimensions in millimeters and (inches)

Conform to JEDEC outline D-Pak (Similar to TO-252AA)

D-Pak (TO-252AA)

Anode

1

3

Base

Cathode

Anode

4, 2