Harman Kardon AVR 247, Service Manual

Page: 192 / 206

MOS FIELD EFFECT TRANSISTOR
µ
PA672T
N-CHANNEL MOS FET ARRAY
FOR SWITCHING
The
µ
PA672T is a super-mini-mold device provided
with two MOS FET elements. It achieves high-density
mounting and saves mounting costs.
FEATURES
• Two MOS FET circuits in package the same size as
SC-70
• Automatic mounting supported
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 ˚C)
PARAMETER SYMBOL TEST CONDITIONS RATINGS UNIT
Drain to Source Voltage V
DSS
50 V
Gate to Source Voltage V
GSS
±
7.0 V
Drain Current (DC) I
D(DC)
100 mA
Drain Current (pulse) I
D(pulse)
PW
≤
10 ms, Duty Cycle
≤
50 % 200 mA
Total Power Dissipation P
T
200 (Total) mW
Channel Temperature T
ch
150 ˚C
Storage Temperature T
stg
–55 to +150 ˚C
Document No. G11259EJ1V0DS00 (1st edition)
Date Published June 1996 P
Printed in Japan
PACKAGE DIMENSIONS (in millimeters)
0.2
+0.1
–0
0.15
+0.1
–0.05
2.1 ±0.1
1.25 ±0.1
0.65
1.3
0.7
2.0 ±0.2
0.9 ±0.1
0 to 0.1
0.65
6
1
5
2
4
3
PIN CONNECTION
6 5 4
1 2 3
1.
2.
3.
4.
5.
6.
Marking: MA Source 1
Gate 1
Drain 2
Source 2
Gate 2
Drain 1
(S1)
(G1)
(D2)
(S2)
(G2)
(D1)
192
AVR247
harman/kardon