IXCY20M35A IXYS, IXCY20M35A Datasheet
IXCY20M35A
Manufacturer Part Number
IXCY20M35A
Description
IC CURRENT REGULATOR DPAK
Manufacturer
IXYS
Series
IXCr
Datasheet
1.IXCY02M45.pdf
(3 pages)
Specifications of IXCY20M35A
Function
Current Regulator
Current - Output
20mA
Operating Temperature
-55°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
DPak, TO-252 (2 leads+tab), SC-63
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Accuracy
-
Sensing Method
-
Lead Free Status / Rohs Status
Compliant
High Voltage Current
Regulators
Preliminary Data Sheet
The IXYS IXC series of high voltage
current regulators consists of non-
switchable, 2-terminal, AC and DC
current regulators.
Non-switchable regulators
This is a family of extremely stable,
high voltage current regulators with
the typical output characteristic shown
in Figure 1. The temperature stability
is based on a threshold compensation
technique and uses IXYS' most
recently developed high voltage
process. The complete family will be
capable
intermediate current levels which can
be programmed on-chip during the
manufacturing phase.
Specific applications are current
sourcing in PABX applications,
telephone line terminations, surge
protection and voltage supply
protection. Two devices in a back-to-
back
bidirectional operation. Specific
bidirectional applications would be
series surge protection and soft start-
up applications from AC mains.
© 2004 IXYS All rights reserved
Fig. 1. Current Regulator Output
configuration
Characteristics
of
providing
will
other
give
AC non-switchable regulators
This family consists of two DC current
regulators connected internally in
series to regulate the current to a
specified value in both directions. Its
output characteristics in quadrants 1
and 3 are the same as shown in Figure
1 so that the current regulation is also
the same in both directions. Parts are
only available in the TO-220 package.
Current Regulator Nomenclature
Parts can be ordered by using the following
nomenclature:
IXCP10M45A
IX
C
P
Y
10
M
45
Fig. 2. Block diagram for the non-switchable regulator
IXC Series
(Example)
IXYS
Current Regulator
Package style
TO-220 AB
TO-252 (D-PAK)*
Current Rating,
10 = 10 mA
Current Level
A = Amps, M = mA,
U = µA
Voltage rating
45 = 450 V
1
Features
Applications
Extremely stable current character-
istics (±50 ppm/K)
Minimum of 450 V breakdown
Easily configured for bidirectional
current sourcing
40 W continuous dissipation
International standard packages
JEDEC TO-220 and TO-252
PABX current sources
Telephone line terminations in
PABXs and modems
Highly stable voltage sources
Surge limiters and voltage protection
(DC and AC)
Instantaneously reacting resetable
fuses
Waveform synthesizers
Soft start-up circuits
TO-252 AA
(IXCY)
1
3
V
I
R
A(P)
AK
DYN
4
=
=
= 9 - 900 kΩ Ω Ω Ω Ω
2 - 60 mA
1 2
TO-220 AB
(IXCP)
DS98703A (7/04)
450
3
V
4
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IXCY20M35A Summary of contents
Page 1
... High Voltage Current Regulators Preliminary Data Sheet The IXYS IXC series of high voltage current regulators consists of non- switchable, 2-terminal, AC and DC current regulators. Fig. 1. Current Regulator Output Characteristics Non-switchable regulators This is a family of extremely stable, high voltage current regulators with the typical output characteristic shown in Figure 1 ...
Page 2
Non-Switchable DC Current Regulators Symbol Definition V Drain Source Voltage AK P Power Dissipation 25° Maximum Reverse Current RM T Junction Operating Temperature J T Storage Temperature stg T Temperature for soldering (max ...
Page 3
... Highly Stable Voltage Sources Another obvious application would be to use the current regulator as a IXYS MOSFETs and IGBTs are covered by 4,835,592 one or moreof the following U.S. patents: 4,850,072 4,881,106 Fig surge suppression source of a highly stable current to produce a usable voltage reference (Fig ...