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CD5266B Datasheet Preview

CD5266B Datasheet

Zener Diode

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Zener Diode Chip Series
CD5221B thru CD5272B
Features
• All junctions completely protected with silicon dioxide
• Electrically equvalent to IN5221B thru IN5272B
• 0.5 Watt capability with proper heat sinking
• Compatible with all wire bonding and die attach
techniques with the exception of solder reflow
Maximum Ratings
Operating Temperature: -65°C to +175°C
Storage Temperature:
-65°C to +175°C
Forward Voltage @ 200mA: 1.5 volts maximum
Electrical Specifications @ +25 ºC (Unless Otherwise Specified)
TYPE
NUMBER
CD5221B
CD5222B
CD5223B
CD5224B
CD5225B
CD5226B
CD5227B
CD5228B
CD5229B
CD5230B
CD5231B
CD5232B
CD5233B
CD5234B
CD5235B
CD5236B
CD5237B
CD5238B
CD5239B
CD5240B
CD5241B
CD5242B
CD5243B
CD5244B
CD5245B
CD5246B
CD5247B
CD5248B
CD5249B
CD5250B
NOMINAL
ZENER
VOLTAGE
(NOTE 1 & 3)
VZ @ l ZT
VOLTS
2.4
2.5
2.7
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
ZENER
TEST
CURRENT
l ZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
MAXIMUM
ZENER IMPEDANCE
(NOTE 2)
Z @l
ZT ZT
OHMS
30
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
16
17
19
21
23
25
ZZK@ lZK = 250 μA
OHMS
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
MAXIMUM
REVERSE CURRENT
lR @ VR
μA VOLTS
100 1.0
100 1.0
75 1.0
75 1.0
50 1.0
25 1.0
15 1.0
10 1.0
5.0 1.0
5.0 2.0
5.0 2.0
5.0 3.0
5.0 3.5
5.0 4.0
3.0 5.0
3.0 6.0
3.0 6.5
3.0 6.5
3.0 7.0
3.0 8.0
2.0 8.4
1.0 9.1
0.5 9.9
0.1 10
0.1 11
0.1 12
0.1 13
0.1 14
0.1 14
0.1 15
(continued next page)
Revision Date: 5/9/2012
1




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CD5266B Datasheet Preview

CD5266B Datasheet

Zener Diode

No Preview Available !

CD5221B thru CD5272B
Electrical Specifications @ +25 ºC (Unless Otherwise Specified)
TYPE
NUMBER
CD5251B
CD5252B
CD5253B
CD5254B
CD5255B
CD5256B
CD5257B
CD5258B
CD5259B
CD5260B
CD5261B
CD5262B
CD5263B
CD5264B
CD5265B
CD5266B
CD5267B
CD5268B
CD5269B
CD5270B
CD5271B
CD5272B
NOMINAL
ZENER
VOLTAGE
(NOTE 1)
VZ @ l ZT
VOLTS
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
100
110
ZENER
TEST
CURRENT
l ZT
mA
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
1.5
1.4
1.4
1.3
1.1
MAXIMUM
ZENER IMPEDANCE
(NOTE 2)
Z @l
ZT ZT
OHMS
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
330
370
400
500
750
ZZK@ lZK = 250 μA
OHMS
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
2000
2200
2300
2600
3000
MAXIMUM
REVERSE CURRENT
lR @ VR
μA VOLTS
0.1 17
0.1 18
0.1 19
0.1 21
0.1 21
0.1 23
0.1 25
0.1 27
0.1 30
0.1 33
0.1 36
0.1 39
0.1 43
0.1 46
0.1 47
0.1 52
0.1 56
0.1 62
0.1 68
0.1 69
0.1 76
0.1 84
NOTE 1
NOTE 2
NOTE 3
Zener voltage range equals “nominal Zener voltage” (see table) + 5%, for “B” Suffix types. “A” Suffix denotes + 10%.
No Suffix denotes + 20%. "C" suffix = + 2% tolerance and "D" suffix = + 1% tolerance.
Zener impedance is derived by superimposing on lZTA 60 Hz rms ac current equal to 250 μA.
Zener voltage is read using a pulse measurement, 10 milliseconds maximum.
Outline Drawing
Anode
DESIGN DATA
METALLIZATION:
Top: (Anode) Al
Back: (Cathode) Au
AL THICKNESS:
25,000 Å Minimum
GOLD THICKNESS: 4,000 Å Minimum
CHIP THICKNESS: 10 Mils
CIRCUIT LAYOUT DATA: For Zener operation, cathode must
be operated positive with respect to anode.
2 TEL: 888-641-SEMI (7364) • metelics-sales@aeroflex.com • www.aeroflex.com/metelics
Revision Date: 5/9/2012


Part Number CD5266B
Description Zener Diode
Maker Aeroflex
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