Central CMSZ5246B 250 mw zener diode 5% tolerance Datasheet

Central
TM
CMSZ5221B
THRU
CMSZ5261B
W
NE
Semiconductor Corp.
250 mW ZENER DIODE
5% TOLERANCE
DESCRIPTION:
SUPER
mini
The
CENTRAL
SEMICONDUCTOR
CMSZ5221B Series Silicon Zener Diode is a
high quality voltage regulator for use in
industrial, commercial, entertainment and
computer applications. Higher voltage devices
are available on special order.
SOT-323 CASE
ABSOLUTE MAXIMUM RATINGS
Power Dissipation (@ TA=25oC)
Operating and Storage Temperature
Thermal Resistance
SYMBOL
PD
TJ,Tstg
QJA
250
-65 to + 175
500
UNITS
mW
oC
oC/W
ELECTRICAL CHARACTERISTICS (TA=25oC), VF=0.9V MAX @ IF = 10mA FOR ALL TYPES.
TYPE
ZENER VOLTAGE
TEST
CURRENT
MAXIMUM ZENER IMPEDANCE
MAXIMUM REVERSE
CURRENT
VZ @ IZT
CMSZ5221B
CMSZ5222B
CMSZ5223B
CMSZ5224B
CMSZ5225B
CMSZ5226B
CMSZ5227B
CMSZ5228B
CMSZ5229B
CMSZ5230B
CMSZ5231B
CMSZ5232B
CMSZ5233B
CMSZ5234B
CMSZ5235B
CMSZ5236B
CMSZ5237B
CMSZ5238B
CMSZ5239B
CMSZ5240B
CMSZ5241B
CMSZ5242B
CMSZ5243B
CMSZ5244B
MIN
NOM
MAX
IZT
ZZT @ IZT
VOLTS
VOLTS
VOLTS
mA
2.280
2.375
2.565
2.660
2.850
3.135
3.420
3.705
4.085
4.465
4.845
5.320
5.700
5.890
6.460
7.125
7.790
8.265
8.645
9.500
10.45
11.40
12.35
13.30
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
2.520
2.625
2.835
2.940
3.150
3.465
3.780
4.095
4.515
4.935
5.355
5.880
6.300
6.510
7.140
7.875
8.610
9.135
9.555
10.50
11.55
12.60
13.65
14.70
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
W
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
ZZK @ IZK
W
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
316
IR @ V R
MAX.
TEMP.
COEFF.
MARKING
CODE
QV Z
mA
mA
VOLTS
%/°C
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
100
100
75
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±0.030
±0.030
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
8A1
8B1
8C1
8D1
8E1
8AC
8BC
8CC
8DC
8EC
8FC
8GC
8HC
8JC
8KC
8LC
8MC
8NC
8PC
8QC
8RC
8SC
8TC
8UC
TYPE
ZENER VOLTAGE
TEST
CURRENT
MAXIMUM ZENER IMPEDANCE
MAXIMUM REVERSE
CURRENT
MAX.
TEMP.
COEFF.
MARKING
CODE
VZ @ IZT
CMSZ5245B
CMSZ5246B
CMSZ5247B
CMSZ5248B
CMSZ5249B
CMSZ5250B
CMSZ5251B
CMSZ5252B
CMSZ5253B
CMSZ5254B
CMSZ5255B
CMSZ5256B
CMSZ5257B
CMSZ5258B
CMSZ5259B
CMSZ5260B
CMSZ5261B
QV Z
MIN
NOM
MAX
IZT
ZZT @ IZT
VOLTS
VOLTS
VOLTS
mA
W
W
mA
mA
VOLTS
%/°C
14.25
15.20
16.15
17.10
18.05
19.00
20.90
22.80
23.75
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
15.75
16.80
17.85
18.90
19.95
21.00
23.10
25.20
26.25
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
+0.082
+0.083
+0.084
+0.085
+0.086
+0.086
+0.087
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
IR @ VR
ZZK @ I ZK
All dimensions in inches (mm).
8VC
8WC
8XC
8YC
8ZC
1A8
1B8
1C8
1D8
1E8
1F8
1G8
1H8
1J8
1K8
1L8
1M8
TOP VIEW
NO
CONNECTION
A
C
317
R2
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