參數(shù)資料
型號(hào): M54585P
廠商: Mitsubishi Electric Corporation
英文描述: 8-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE
中文描述: 8個(gè)單位500mA的達(dá)林頓晶體管陣列鉗位二極管
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 82K
代理商: M54585P
Jan. 2000
Unit :
The eight circuits share the COM and GND.
The diode, indicated with the dotted line, is parasitic, and cannot
be used.
INPUT
OUTPUT
GND
2.7k
3k
7.2k
COM
IN7
O7
10
IN5
O5
5
12
INPUT
OUTPUT
IN4
O4
4
13
IN3
O3
3
14
IN2
O2
15
2
IN1
O1
16
7
8
IN6
O6
6
11
COM COMMON
GND
9
17
18
IN8
O8
1
20
19
NC
NC
NC : No connection
Package type 20P2E-A
MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY>
M54585KP
8-UNIT 500mA DARLINGTON TRANSISTOR-ARRAY WITH CLAMP DIODE
PIN CONFIGURATION
DESCRIPTION
M54585KP is eight-circuit Darlington transistor arrays with
clamping diodes. The circuits are made of NPN transistors.
Both the semiconductor integrated circuits perform high-cur-
rent driving with extremely low input-current supply.
FEATURES
G
High breakdown voltage (BV
CEO
50V)
G
High-current driving (I
C(max)
= 500mA)
G
With clamping diodes
G
Driving available with TTL output or with PMOS IC output
G
With shrink small outline package
APPLICATION
Drives of relays and printers, digit drives of indication ele-
ments such as LEDs and lamps, and MOS-bipolar logic IC
interfaces
FUNCTION
The M54585KP has eight circuits, which are NPN Darlington
transistors. Input transistors have resistance of 2.7k
be-
tween the base and input pin. A spike-killer clamping diode
is provided between each output pin and GND. Output tran-
sistor emitters are all connected to the GND pin.
Collector current is 500mA maximum. The maximum collec-
tor-emitter voltage is 50V.
CIRCUIT DIAGRAM
Collector-emitter voltage
Collector current
Input voltage
Clamping diode forward current
Clamping diode reverse voltage
Power dissipation
Operating temperature
Storage temperature
V
mA
V
mA
V
W
°
C
°
C
–0.5 ~ +50
500
–0.5 ~ +30
500
50
0.68
–20 ~ +75
–55 ~ +125
Ratings
Symbol
V
CEO
I
C
V
I
I
F
V
R
P
d
T
opr
T
stg
Parameter
Conditions
Unit
ABSOLUTE MAXIMUM RATINGS
(Unless otherwise noted, Ta = –20 ~ +75
°
C)
Output, H
Current per circuit output, L
Ta = 25
°
C, when mounted on board
POW ER EX
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