TDA8566_6 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 06 — 15 October 2007 13 of 21
NXP Semiconductors TDA8566
2×40 W/2 Ω stereo BTL car radio power amplifier
14. Package outline

Fig 10. Package outline SOT418-3 (HSOP20)

UNIT A4(1)
REFERENCES
OUTLINE
VERSION EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC JEITA
mm +0.08
−0.04
3.5 0.35
DIMENSIONS (mm are the original dimensions)
Notes
1. Limits per individual lead.
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
SOT418-3
0 5 10 mm
scale

HSOP20: plastic, heatsink small outline package; 20 leads; low stand-off height SOT418-3

A
max.
detail X
A2
3.5
3.2
D2
1.1
0.9
HE
14.5
13.9
Lp
1.1
0.8
Q
1.7
1.5 2.5
2.0
v
0.25
w
0.25
yZ
8°
0°
θ
0.07
x
0.03
D1
13.0
12.6
E1
6.2
5.8
E2
2.9
2.5
bpc
0.32
0.23
e
1.27
D(2)
16.0
15.8
E(2)
11.1
10.9
0.53
0.40
A3
A4
A2(A3)
Lp
θ
A
Q
D
y
x
HE
E
c
vMA
X
A
bpwM
Z
D1D2
E2
E1
e
20 11
110
pin 1 index
02-02-12
03-07-23