M57951L Mitsubishi, M57951L Datasheet

no-image

M57951L

Manufacturer Part Number
M57951L
Description
HYBRID IC FOR DRIVING TRANSISTOR MODULES
Manufacturer
Mitsubishi
Datasheet
DESCRIPTION
M57951L is a Hybrid Integrated Circuit designed for driving Transis-
tor Modules QM30DY, QM50DY, etc., in an Inverter application. This
device operates as an isolation amplifier for Transistor Modules due
to the electrical isolation between the input and output, and includes
three independent circuits.
FEATURES
APPLICATION
To drive Transistor Modules for Inverter applications
CIRCUIT DIAGRAM
Three independent circuits are included.
Isolation voltage: V
Each circuit can be driven by single power supply
17 9
18 10 2
1
iso
=2500Vrms
OUTLINE DRAWING
BLOCK DIAGRAM
HYBRID IC FOR DRIVING TRANSISTOR MODULES
3MAX.
1
2.54±0.1
2.54 21=53.34±0.5
10
17
18
1
2
9
±0.3
7.52
59MAX.
Same as above
Same as above
INTER-
FACE
CIRCUIT
MITSUBISHI HYBRID ICs
±0.3
7.62
M57951L
0.55±0.1
22
Dimensions in mm
1.8MAX.
3MAX.
6 14 22
5 13 21
4 12 20
3 11 19
14
19
13
12
11
22
21
20
6
5
4
3
Mark
1
4.0MAX.
5.5MAX.
0.35
±0.2
Feb.1999

Related parts for M57951L

M57951L Summary of contents

Page 1

... DESCRIPTION M57951L is a Hybrid Integrated Circuit designed for driving Transis- tor Modules QM30DY, QM50DY, etc Inverter application. This device operates as an isolation amplifier for Transistor Modules due to the electrical isolation between the input and output, and includes three independent circuits. ...

Page 2

... D.F.=50% OH OLP V =0 4V, T =100 4V, T =100 0V, T =100 0V, T =100 MITSUBISHI HYBRID ICs M57951L Ratings Unit 14 V –0 2500 Vrms 125 C –20 ~ +70 C –25 ~ +100 C Limits Unit Min. Typ. Max. – –0.65 – ...

Page 3

... PHL 8 t PLH 4 0 4.8 5.2 5.6 (V) I –1000 –800 –600 –400 –200 0 –2.5 –3.0 –3.5 ( 100 125 ( C) a MITSUBISHI HYBRID ICs M57951L PROPAGATION DELAY TIME VS. AMBIENT TEMPERATURE (TYPICAL) V =10V CC R =4.7 ext PLH PHL IN load:QM50DY f=200Hz D.F.=1% t PHL t PLH 0 20 ...

Page 4

... PC DRIVER TTL etc. INPUT SINK 7mA PC : PC812 CTR=80 – OH HYBRID IC FOR DRIVING TRANSISTOR MODULES M57951L 1 470 OLP Note: I and I OH OLP reverse current I respectively. MITSUBISHI HYBRID ICs M57951L 1/2 QM50DY etc. I ...

Related keywords