Central CMSZ5221B, CMSZ5222B, CMSZ5223B, CMSZ5224B, CMSZ5225B Service Manual
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查询CMSZ5221B供应商
CMSZ5221B
NEW
THRU
CMSZ5261B
Central
Semiconductor Corp.
TM
250 mW ZENER DIODE
5% TOLERANCE
DESCRIPTION:
The CENTRAL SEMICONDUCTOR
SUPER
SUPER
mini
SOT-323 CASE
ABSOLUTE MAXIMUM RATINGS SYMBOL UNITS
Power Dissipation (@ TA=25oC) P
Operating and Storage Temperature TJ,T
Thermal Resistance Q
ELECTRICAL CHARACTERISTICS (TA=25oC), VF=0.9V MAX @ IF = 10mA FOR ALL TYPES.
TYPE MARKING
CMSZ5221B
CMSZ5222B
CMSZ5223B
CMSZ5224B
CMSZ5225B
CMSZ5226B
CMSZ5227B
CMSZ5228B
CMSZ5229B
CMSZ5230B
CMSZ5231B
CMSZ5232B
CMSZ5233B
CMSZ5234B
CMSZ5235B
CMSZ5236B
CMSZ5237B
CMSZ5238B
CMSZ5239B
CMSZ5240B
CMSZ5241B
CMSZ5242B
CMSZ5243B
CMSZ5244B
ZENER VOLTAGE
VZ @ I
MIN NOM MAX
VOLTS VOLTS VOLTS mA mA VOLTS %/°C
2.280 2.4 2.520 20 30 1200 0.25 100 1.0 -0.085 8A1
2.375 2.5 2.625 20 30 1250 0.25 100 1.0 -0.085 8B1
2.565 2.7 2.835 20 30 1300 0.25 75 1.0 -0.080 8C1
2.660 2.8 2.940 20 30 1400 0.25 75 1.0 -0.080 8D1
2.850 3.0 3.150 20 29 1600 0.25 50 1.0 -0.075 8E1
3.135 3.3 3.465 20 28 1600 0.25 25 1.0 -0.070 8AC
3.420 3.6 3.780 20 24 1700 0.25 15 1.0 -0.065 8BC
3.705 3.9 4.095 20 23 1900 0.25 10 1.0 -0.060 8CC
4.085 4.3 4.515 20 22 2000 0.25 5.0 1.0 ±0.055 8DC
4.465 4.7 4.935 20 19 1900 0.25 5.0 2.0 ±0.030 8EC
4.845 5.1 5.355 20 17 1600 0.25 5.0 2.0 ±0.030 8FC
5.320 5.6 5.880 20 11 1600 0.25 5.0 3.0 +0.038 8GC
5.700 6.0 6.300 20 7.0 1600 0.25 5.0 3.5 +0.038 8HC
5.890 6.2 6.510 20 7.0 1000 0.25 5.0 4.0 +0.045 8JC
6.460 6.8 7.140 20 5.0 750 0.25 3.0 5.0 +0.050 8KC
7.125 7.5 7.875 20 6.0 500 0.25 3.0 6.0 +0.058 8LC
7.790 8.2 8.610 20 8.0 500 0.25 3.0 6.5 +0.062 8MC
8.265 8.7 9.135 20 8.0 600 0.25 3.0 6.5 +0.065 8NC
8.645 9.1 9.555 20 10 600 0.25 3.0 7.0 +0.068 8PC
9.500 10 10.50 20 17 600 0.25 3.0 8.0 +0.075 8QC
10.45 11 11.55 20 22 600 0.25 2.0 8.4 +0.076 8RC
11.40 12 12.60 20 30 600 0.25 1.0 9.1 +0.077 8SC
12.35 13 13.65 9.5 13 600 0.25 0.5 9.9 +0.079 8TC
13.30 14 14.70 9.0 15 600 0.25 0.1 10 +0.082 8UC
ZT
TEST
CURRENT
I
ZT
MAXIMUM ZENER IMPEDANCE
ZZT @ I
ZT
W
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.
D
-65 to + 175 oC
stg
JA
MAXIMUM REVERSE
Z
@ I
ZK
ZK
W
mA
250 mW
500
CURRENT
IR @ V
R
MAX.
TEMP.
COEFF.
QV
Z
o
C/W
CODE
316
TYPE MARKING
CMSZ5245B
CMSZ5246B
CMSZ5247B
CMSZ5248B
CMSZ5249B
CMSZ5250B
CMSZ5251B
CMSZ5252B
CMSZ5253B
CMSZ5254B
CMSZ5255B
CMSZ5256B
CMSZ5257B
CMSZ5258B
CMSZ5259B
CMSZ5260B
CMSZ5261B
ZENER VOLTAGE
VZ @ I
ZT
MIN NOM MAX
VOLTS VOLTS VOLTS mA mA VOLTS %/°C
14.25 15 15.75 8.5 16 600 0.25 0.1 11 +0.082 8VC
15.20 16 16.80 7.8 17 600 0.25 0.1 12 +0.083 8WC
16.15 17 17.85 7.4 19 600 0.25 0.1 13 +0.084 8XC
17.10 18 18.90 7.0 21 600 0.25 0.1 14 +0.085 8YC
18.05 19 19.95 6.6 23 600 0.25 0.1 14 +0.086 8ZC
19.00 20 21.00 6.2 25 600 0.25 0.1 15 +0.086 1A8
20.90 22 23.10 5.6 29 600 0.25 0.1 17 +0.087 1B8
22.80 24 25.20 5.2 33 600 0.25 0.1 18 +0.088 1C8
23.75 25 26.25 5.0 35 600 0.25 0.1 19 +0.089 1D8
25.65 27 28.35 4.6 41 600 0.25 0.1 21 +0.090 1E8
26.60 28 29.40 4.5 44 600 0.25 0.1 21 +0.091 1F8
28.50 30 31.50 4.2 49 600 0.25 0.1 23 +0.091 1G8
31.35 33 34.65 3.8 58 700 0.25 0.1 25 +0.092 1H8
34.20 36 37.80 3.4 70 700 0.25 0.1 27 +0.093 1J8
37.05 39 40.95 3.2 80 800 0.25 0.1 30 +0.094 1K8
40.85 43 45.15 3.0 93 900 0.25 0.1 33 +0.095 1L8
44.65 47 49.35 2.7 105 1000 0.25 0.1 36 +0.095 1M8
TEST
CURRENT
I
MAXIMUM ZENER IMPEDANCE
ZT
ZZT @ I
W
ZT
Z
@ I
ZK
W
MAXIMUM REVERSE
ZK
CURRENT
IR @ V
mA
R
MAX.
TEMP.
COEFF.
QV
Z
CODE
All dimensions in inches (mm).
NO
CONNECTION
TOP VIEW
A
317
C
R2
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