CDI-DIODE CD5308 Current regulator chip Datasheet

• 1N5283 THRU 1N5314 AVAILABLE IN JANHC AND JANKC
PER MIL-PRF-19500/463
• CURRENT REGULATOR CHIPS
• ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE
• ELECTRICALLY EQUIVALENT TO 1N5283 THRU 1N5314
• CONSTANT CURRENT OVER WIDE VOLTAGE RANGE
• COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES,
WITH THE EXCEPTION OF SOLDER REFLOW
CD5283
thru
CD5314
MAXIMUM RATINGS
REGULATOR CURRENT
lp (mA) @ VT = 25V
(Note 3)
TYPE
NUMBER
13 MILS
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
MINIMUM
DYNAMIC
IMPEDANCE
@VT = 25V
ZT (MΩ)
MINIMUM
KNEE
IMPEDANCE
@VK = 6.0 V
ZK (MΩ)
MAXIMUM
LIMITING
VOLTAGE
@ lL = 0.8 lp (min)
28 MILS
Operating Temperature: -55°C to +175°C
Storage Temperature: -55°C to +175°C
Peak Operating Voltage: 100 VOLTS
NOM
MIN
MAX
(Note 1)
(Note 2)
VL (VOLTS)
CD5283
CD5284
CD5285
CD5286
CD5287
0.22
0.24
0.27
0.30
0.33
0.198
0.216
0.243
0.270
0.297
0.242
0.264
0.297
0.330
0.363
25.0
19.0
14.0
9.0
6.6
2.75
2.35
1.95
1.60
1.35
1.00
1.00
1.00
1.00
1.00
CD5288
CD5289
CD5290
CD5291
CD5292
0.39
0.43
0.47
0.56
0.62
0.351
0.387
0.423
0.504
0.558
0.429
0.473
0.517
0.616
0.682
4.10
3.30
2.70
1.90
1.55
1.00
0.870
0.750
0.560
0.470
1.05
1.05
1.05
1.10
1.13
CD5293
CD5294
CD5295
CD5296
CD5297
0.68
0.75
0.82
0.91
1.00
0.612
0.675
0.738
0.819
0.900
0.748
0.825
0.902
1.001
1.100
1.35
1.15
1.00
0.880
0.800
0.400
0.335
0.290
0.240
0.205
1.15
1.20
1.25
1.29
1.35
CD5298
CD5299
CD5300
CD5301
CD5302
1.10
1.20
1.30
1.40
1.50
0.990
1.08
1.17
1.26
1.35
1.210
1.32
1.43
1.54
1.65
0.700
0.640
0.580
0.540
0.510
0.180
0.155
0.135
0.115
0.105
1.40
1.45
1.50
1.55
1.60
METALLIZATION:
Top: (Anode).......................Al
Back: (Cathode)..................Au
CD5303
CD5304
CD5305
CD5306
CD5307
1.60
1.80
2.00
2.20
2.40
1.44
1.62
1.80
1.98
2.16
1.76
1.98
2.20
2.42
2.64
0.475
0.420
0.395
0.370
0.345
0.092
0.074
0.061
0.052
0.044
1.65
1.75
1.85
1.95
2.00
AL THICKNESS.......25,000 Å Min
CD5308
CD5309
CD5310
CD5311
CD5312
2.70
3.00
3.30
3.60
3.90
2.43
2.70
2.97
3.24
3.51
2.97
3.30
3.63
3.96
4.29
0.320
0.300
0.280
0.265
0.255
0.035
0.029
0.024
0.020
0.017
2.15
2.25
2.35
2.50
2.60
CHIP THICKNESS.............10 Mils
CD5313
CD5314
4.30
4.70
3.87
4.23
4.73
5.17
0.245
0.235
0.014
0.012
2.75
2.90
NOTE 1
ZT is derived by superimposing A 90Hz RMS signal equal to 10% of VT on VT.
NOTE 2
ZK is derived by superimposing A 90Hz RMS signal equal to 10% of VK on VK.
NOTE 3
IP is read using a pulse measurement, 10 milliseconds maximum.
BACKSIDE IS CATHODE
A = Anode
DESIGN DATA
GOLD THICKNESS...4,000 Å Min
TOLERANCES: ALL Dimensions
+ 2 mils, Except Anode Pad
Where Tolerance is + 0.1 mils.
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: [email protected]
TC,TEMPERATURE COEFFICIENT (% / °C)
CD5283
thru
CD5314
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0.2
0.3
0.4
0.5
0.6
0.7
0.8 0.9 1.0
2.0
3.0
4.0
5.0
3.0
4.0
5.0
lp. NOMINAL PINCH-OFF CURRENT (mA)
TC,TEMPERATURE COEFFICIENT
FIGURE 2 TEMPERATURE COEFFICIENT
1.0
0.8
0.6
0.4
0.2
RANGE
0
TYPICAL
-0.2
-0.4
-0.6
-0.8
-1.0
0.2
0.3
0.4
0.5
0.6
0.7
0.8 0.9 1.0
2.0
lp. NOMINAL PINCH-OFF CURRENT (mA)
FIGURE 3 TEMPERATURE COEFFICIENT
0.1
∆lp,CURRENT CHANGE (mA)
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1.0
-1.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8 0.9 1.0
2.0
lp NOMINAL PINCH-OFF CURRENT (mA)
FIGURE 4 TEMPERATURE COEFFICIENT
3.0
4.0
5.0
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