, O
ne..
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
CURRENT REGULATOR DIODES
A CRD is a diode which supplies constant current
to an electronic circuit, even when power supply
voltage fluctuations or load Impedance
fluctuations occur. A CRD Is used for current
stabilization and current limiting.
J60EC REGISTERED LINE
00-35 Package
High Source Impedance
Standard Tolerance • +/- 1 075
Constant Current Over Wide Voltage Range
Port
Nunnber
1N5283
1N5284
1NS285
1N5286
1N5207
1N5288
1N5289
1N5290
1N5291
1N5292
1N5293
1NS294
1N5295
1N5296
1N5297
1N529B
1N5299
1NS300
1N5301
1N5302
1N5303
IN5304
1N5305
1N5306
1N5307
1N5308
1N5309
IN5310
1N5311
1N5312
1N5313
l^N5314
r
HIGH CURRENT LINE
DO-35 Package
High Source Impedance
Standard Tolerance = +/- 10%
Constant Current Over Wide Voltage Range
^Port
Number
CR250
CR251
CR252
CR253
CR254
CR255
CR256
CR257
CR258
CR2S9
CR2GO
CR261
,j:R262
IP
mA Nom,
0.22
0.24
0.27
0.30
0.33
0.39
0.43
0,47
0.56
0,62
0.65
0.75
0.82
0.91
1.00
1.10
1.20
1.30
1.40
1,50
1.60
1,80
2.00
2.20
2.40
2.70
3.00
3:30
3.60
3,90
4.30
4.70
VK
V Max.
1,00
1.00
1.00
1.00
.00
.05
.05
.05
,10
1,13
1.13
1.20
1,25
1,29
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1,75
1.85
1.95
2.00
Zt Min
Zk Mln
Msg Ohm M«g Ohm
25,0
19.0
14.0
9.0
6.6
4.10
3.30
2.70
1.90
1.55
1,35
1,15
1.00
0.860
0.800
0.700
0.640
0.580
0,540
0.510
0.475
0.420
0.395
0.370
0.345
0.320
0.300
0.2BO
0.265
0.255
0.245
0,235
BasA
Typ«
E-301
E-301
E-301
E-301
C-301
C-301
E-501
E-501
E-501
E-701
E-701
E-701
t-701
E-102
E-102
E-102
E-102
E-152
E-152
E-15J
E-152
E-202
E-202
E-202
E-272
E-27Z
E-272
E-3S2
E-352
E-452
E-452
2.15
2,25
2.35
2.50
2.60
2.75
2.90
2.750
2,350
1.950
1.600
1,350
1.000
0.870
0.750
0.560
0-470
0.400
0.335
0.290
0.240
0.205
0.180
0.155
0.135
0.115
0.105
0.092
0.074
0.061
0,052
0.044
0.035
0.029
0.024
0.020
0.017
0.014
0.012
IP
mA Nom.
5.1
5,6
6.2
6.3
7.5
8.2
9.1
10,0
11.0
12.0
13,0
14,0
15,0
Vk
V Mox.
3.67
4.03
4.SO
3.00
3,10
3.20
3.40
3,50
3,6$
3,80
3.97
4,14
4.31
Zt Mln
K Ohm
40
40
40
320
320
170
170
170
80
80
30
30
30
Zk Mln
K Ohm
12
12
12
10
10
10
9
9
6
Ba«»^
Typ»
E-5S2
E-562
E-562
E-822
E-822
£-103
E-103
E-103
5
4
3
2
£-123
E-123
E-153
C-153
E-153J
ECONOMY LINE
00-35 & MEUF Packages
High Source !mp«dance
Constant Current Over Wide Veltagt
Connect in parallel for hlghtr current
^ Part
Number
E-101L
E^101
E-301
E-501
£-701
E-102
Ip - mtlliamps
Mln.
Max.
0.01
0.05
0.20
0,40
0.06
0.21
0.42
0.63
0.92
1.52
1.72
2.32
3.10
4.10
5.10
6.50
9.84
12.0
14.4
18,0
VK Max
Volts
0.4
0.5
0.8
1.1
1.4
Zt Mln^
Mag Ohm
8.00
6,00
4.00
2.00
1.00
0.6S
0.40
0,25
0.15
o.eo
0.88
1.28
1.68
2.28
3.00
3.90
5.00
6.5$
8.00
9.60
12.00
E-452J
Ip • PIneh-Off Currtnt: m*a»ur*d by pulit at 2$ C
Vl< » Voltaj* whleh preduoi O.B1 Ip pr er»«t»r gurrvnt
H
» Minimum AC lmp»dan«« whtn imall AC »l)rol voltcg* of 10
KHz Is adrfid le 25 Velt PC blo»,
Zk » Minimum kn«* Imptdant* whtn tht imall AC ilgnel vsltage
It addtd )• Vk.
E-152
E-202
E-272
E-352
E-452
E-562
E-822
E-103
E-123
E-153
1.7
2.0
2.3
2,7
3.2
3.7
4.5
3,1
3.5
3.8
4.3
0.10
0,07
0.04
0,32
0,17
0,08
0.03
j
This line of devices I* available In surface mount
MELF package. Change prefix from
"I"
to
"f".
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to.be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
Quality Semi-Conductors
CURRENT REGULATOR DIODES
Ba»lc eheracterlstlot
The compensation of current reduction due to ieH
r~M
\^\"
Ptyp»
Etype
I.lit.I
*
1
J
*"HV
"
flaeing ^Mlttoro In parallel with CRO can corrtct
any currant dtoraeja when the applied voltage
increase* The following va|,ue»
an
typical for
correction realtor*
1,
iia^l I
ll,.mi f
c
3T\T
/(
v,
,
igv
IODV
voHpw
1
Vi
102
1 MO
158 390 kO
202 240 KQ
272 1 20 k CJ
352
82k 57
•)-•
Explimtlon oi tf TI»
1. . Pinsh-ort cuncnt « 10V
V. ; voltig* whloh ptstfuun
0,8lp or (TNtw current
In ; FwmlWd r*v*r(« oufrtnt
CRO in pBrall*)
L^WA^—'
0 , - < i (10,1
;n'i'mm) &
J-
M-1
cp
"«
Tht u»» of CRD In parallel lncr»»»»i tfislr curr»nt
handling capabllltl«s.
I«l>»r diode
Compensative resistor It not necmaery If the
current value Is l«ss then I mA,
connecting z«ner diodei In ttrlw with the line
en»ur»» flTat the current It constant in
high-voltage area.
!•
Maximum ratings
Typ»
Rating poww
»»l»Wnc«
Mwlnwnrfllng
jngv»li»g_
Rtyp*
e/w
100V
t ao'c/w
2.
«?Klf« (¥)-•
CM
90mA
-30'C~)80'C
Dynamic ch«r«cttrlttlcs (saturation charsetarlitle*}
Power derating
I-
1
»H
*«»
no
ISO
s
y
\
\ U It 10
tibbIM mvfrilvri (t)"
n»
M
"«
Plrtoh-ott ourreot-Temperature
嵌入式系统
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