NXP Semiconductors
BYQ28 series E and ED
Rectifier diodes ultrafast, rugged
Plastic single-ended surface-mounted package (DPAK); 3 leads (one lead cropped)
SOT428
y
E
b
2
A
A
1
A
E
1
mounting
base
D
1
H
D
D
2
2
L
2
1
3
L
L
1
b
1
e
e
1
b
w
M
A
c
0
5
scale
10 mm
DIMENSIONS (mm are the original dimensions)
UNIT
mm
A
2.38
2.22
A
1
0.93
0.46
b
0.89
0.71
b
1
1.1
0.9
b
2
5.46
5.00
c
0.56
0.20
D
1
6.22
5.98
D
2
min
4.0
E
6.73
6.47
E
1
min
4.45
e
2.285
e
1
4.57
H
D
10.4
9.6
L
2.95
2.55
L
1
min
0.5
L
2
0.9
0.5
w
0.2
y
max
0.2
OUTLINE
VERSION
SOT428
REFERENCES
IEC
JEDEC
TO-252
JEITA
SC-63
EUROPEAN
PROJECTION
ISSUE DATE
06-02-14
06-03-16
Fig 8. Package outline SOT428 (TO-252)
BYQ28_SER_E_ED_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 5 December 2007
7 of 10
PHILIPS [ NXP SEMICONDUCTORS ]
