SCHOTTKY RECTIFIER 3.5 Amp
30WQ10FN
Bulletin PD-20523 rev. E 03/03
1www.irf.com
Major Ratings and Characteristics
I
F(AV)
Rectangular 3.5 A
waveform
V
RRM
100 V
I
FSM
@ tp = 5 µs sine 440 A
V
F
@

3 Apk, T
J
= 125°C 0.63 V
T
J
- 40 to 150 °C
Characteristics 30WQ10FN Units
Description/ Features
The 30WQ10FN 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
D-Pak (TO-252AA)
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)
123
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)
Anode
1 3
Base
Cathode
Anode
4, 2