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參數(shù)資料
| 型號(hào)： | M54585 |
| 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 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 82K |
| 代理商： | M54585 |
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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| M54585FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE |
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| M54585WP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-Unit 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE |
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